ARTICLE 19
Project DEMI: We Are Planning for Mars. Why Haven’t We Figured Out the House?
We have spent more than a century trying to reinvent housing. Maybe the next breakthrough is not another house at all, but a better way of building one.
We live in an extraordinary time.
Humanity is actively developing the systems required to establish a sustained presence on the Moon and eventually send people to Mars.
NASA's Moon to Mars architecture is dealing with habitation, autonomous systems, transportation, power generation and storage, infrastructure, logistics, and even the use of resources found on the Moon or Mars rather than bringing everything from Earth.
Think about that.
We are figuring out how human beings might live somewhere with no electrical grid.
No municipal water system.
No lumberyard down the street.
No concrete truck.
No plumber to call Tuesday morning.
And yet, here on Earth, we are still struggling with something human beings have been building for thousands of years:
The house.
More specifically:
How do we create a good home that ordinary people can actually afford?
Housing affordability has become increasingly difficult for millions of Americans.
Clearly, we need better answers.
The strange thing is that we have been trying to invent them for more than a century.
Haven't We Seen This Before?
Every generation seems to announce that it has finally invented the house of the future.
Kit houses.
Manufactured homes.
Mobile homes.
Precast concrete.
Tilt-up panels.
Geodesic domes.
Structural insulated panels.
Panelized construction.
Modular homes.
Shipping containers.
Tiny houses.
Factory-built houses.
Foldable houses.
3D-printed houses.
Different decade.
Different material.
Different marketing campaign.
But underneath many of them is some version of the same question:
Why are we still building houses piece by piece when almost everything else around us has become an engineered manufacturing system?
I think that is actually the right question.
The problem is that we keep answering only part of it.
Buckminster Fuller Was Asking This Nearly a Century Ago
Buckminster Fuller was already challenging conventional housing almost 100 years ago.
His Dymaxion House explored something radical for its time: apply the logic of industrial production to housing.
Fuller imagined lightweight construction, factory production, prefabricated components, a central structural and mechanical core, and a house assembled more like an engineered product than a conventional building. His early Dymaxion scheme used a central mast to support suspended floors and roof elements, and he explicitly looked to automobile manufacturing as a model for making housing widely available and less expensive.
Some of it looked like a spaceship.
Maybe that did not help.
But forget the appearance for a moment.
The questions behind it were fascinating.
Why does a house need to be so heavy?
Why should the structure, plumbing, electrical system, mechanical equipment, and enclosure all be assembled as largely independent operations?
Why couldn't components arrive already coordinated?
Why couldn't housing benefit from the manufacturing intelligence we apply to automobiles, aircraft, electronics, and nearly every other complicated product?
Nearly a century later, we are still asking versions of the same questions.
That should tell us something.
Every Housing Revolution Gets Something Right
I do not think most of these ideas failed because the people behind them were foolish.
Quite the opposite.
Almost every one discovered something important.
Kit houses demonstrated standardization.
Manufactured housing demonstrated repeatability.
Modular construction demonstrated controlled factory assembly.
Panelization reduced field labor.
Geodesic structures demonstrated how geometry could create remarkable strength with relatively little material.
Structural insulated panels, or SIPs, combine structure and insulation into prefabricated wall, floor, and roof elements.
Tiny houses challenged our obsession with size.
Off-grid buildings challenged our dependence on centralized infrastructure.
3D printing challenges the assumption that every wall needs to be assembled from dozens or hundreds of smaller pieces.
Modern composites challenge our assumptions about weight.
The problem may be that we keep grabbing one good idea and declaring that we have solved housing.
We haven't.
The Tiny House Asked the Right Question
The tiny-house movement asked something worth asking:
Why do we need so much house?
For decades, American culture increasingly associated success with square footage.
Bigger kitchen.
Bigger garage.
Bigger primary bedroom.
Another bathroom.
Another bonus room.
Another 800 square feet that has to be purchased, financed, heated, cooled, furnished, cleaned, and maintained.
Tiny houses pushed the pendulum in exactly the opposite direction.
What if you did not need all of that?
What if you could live in 300 or 400 square feet?
The theory is incredibly appealing.
Own less.
Spend less.
Consume less.
Live simply.
Maybe go off-grid.
Maybe put the house somewhere beautiful.
And tiny houses got something fundamentally right:
More square footage does not automatically produce a better life.
But then the pendulum can swing too far.
Three hundred square feet might work beautifully for one person.
Maybe it works for the right couple.
Now add two people working from home.
A dog.
Winter coats.
Groceries.
Hobbies.
Storage.
A child.
Then another child.
At some point, the beautiful experiment in minimalism can start feeling a little less peaceful.
Throw enough people into 300 square feet and someone may eventually end up on a true-crime documentary.
There is a serious architectural issue underneath the joke.
Human beings need shelter.
But we also need privacy.
Personal space.
Control over our environment.
Somewhere to be together.
Somewhere to be alone.
Somewhere for one person to work while someone else watches television.
Somewhere to go when you love the person you live with but would prefer not to look at them for the next ten minutes.
A jail cell technically provides shelter.
It has walls.
A roof.
A place to sleep.
Extremely efficient square footage.
That does not make it our model for good housing.
The objective cannot simply be determining the smallest container in which a human being can physically exist.
The more interesting question is:
What is the least amount of building necessary to create a genuinely great place to live?
That is architecture.
Small can be wonderful.
Cramped is something different.
Then We Built Human Filing Cabinets
There is another response to housing affordability and land scarcity:
Put more people on less land.
And that makes sense.
I am not against apartments.
Well-designed multifamily housing is essential. Density can support walkable neighborhoods, public transportation, local businesses, efficient infrastructure, and conservation of land.
Some of the greatest cities in the world could not exist without it.
But somewhere along the way, some residential development started feeling less like housing and more like a human filing cabinet.
Stack a unit.
Repeat it.
Stack another.
Repeat it.
Optimize the corridor.
Maximize rentable area.
Fit another unit into the envelope.
Efficiency becomes the driving force.
Eventually we should ask:
Efficient for whom?
Housing efficiency cannot only mean units per acre.
Human beings experience architecture.
Sunlight matters.
Fresh air matters.
Privacy matters.
Acoustics matter.
Views matter.
Storage matters.
Outdoor space matters.
Circulation matters.
Community matters.
Being able to close your front door and genuinely feel that you are home matters.
Some apartment buildings photograph beautifully.
Nice lobby.
Quartz countertops.
Fitness center.
Roof deck.
Maybe a coffee bar nobody asked for.
Then you move in and discover that you know when the person upstairs drops a shoe.
You know what television show your neighbor likes.
And in the wrong building, you practically know when your neighbor farts.
Building codes do require acoustic separation between dwelling units.
But code compliance and human comfort are not exactly the same thing.
Sound can flank around assemblies.
It can travel through penetrations.
It can move through structure.
It can travel through poorly executed joints, floors, ceilings, and mechanical systems.
A number on a tested wall assembly does not automatically create psychological privacy in the finished building.
And after squeezing all of those units together, many apartments are still unaffordable to the people who need housing.
So we have become incredibly efficient at building human filing cabinets that many of the humans still cannot afford.
Surely we can continue asking better questions.
A Wall Shouldn't Be This Complicated
Take one of the simplest elements in architecture.
A wall.
Forget for a minute what we traditionally call its components.
What does a wall actually need to do?
Provide structure.
Control heat.
Control air.
Control water.
Manage moisture.
Meet appropriate fire requirements.
Provide acoustic separation where necessary.
Hold windows and doors.
Provide an interior surface.
Provide an exterior surface.
Allow electrical distribution.
Sometimes accommodate plumbing.
Sometimes accommodate mechanical systems.
Those functions are legitimate.
Now look at how we often accomplish them.
Framing.
Sheathing.
Fasteners.
Weather-resistive barrier.
Flashing.
Exterior insulation.
Interior insulation.
Furring.
Cladding.
Windows.
Sealants.
Tapes.
Electrical wiring.
Electrical boxes.
Plumbing penetrations.
Mechanical penetrations.
Air sealing.
Drywall.
Joint compound.
Paint.
Trim.
One person builds the wall.
Someone else drills holes through it.
Someone else cuts another opening.
Another person seals the opening.
Another adds another layer.
Another covers the whole thing.
Framer.
Electrician.
Plumber.
HVAC contractor.
Insulation contractor.
Window installer.
Waterproofing installer.
Siding installer.
Drywall contractor.
Painter.
Finish carpenter.
Engineer.
Architect.
Inspector.
Manufacturers.
Suppliers.
Not literally twenty trades working on every individual wall.
But step back and look at an entire house and it is remarkable how many separate people, products, schedules, deliveries, and tolerances have to come together just to make a wall stand there and keep the weather outside.
Those trades are not the problem.
They are skilled people doing necessary work inside the system we have created.
The question is:
Does the system itself have to remain this complicated?
Stop Looking at the Layers. Look at the Functions.
Structure.
Thermal control.
Air control.
Water control.
Moisture management.
Fire performance.
Acoustics.
Services.
Interior finish.
Exterior expression.
Those are the actual requirements.
So why couldn't several of them arrive integrated into one engineered component?
Why couldn't electrical pathways already exist?
Why couldn't attachment points already be coordinated?
Why couldn't service connections have standardized interfaces?
Why couldn't the installer know exactly where another system connects before the component ever leaves the factory?
What if a house required less construction and more assembly?
That is a very different question.
And it is one of the questions behind something I have been sketching, thinking about, and revisiting for years.
Project DEMI.
But before getting there, I think we need to question something even more fundamental than the wall.
What If We Questioned the Foundation Too?
Think about what we routinely do to put a relatively small building on the earth.
Excavate.
Remove soil.
Dig footings.
In cold climates, traditionally extend those footings below frost depth.
Install forms.
Install reinforcing steel.
Pour concrete.
Build foundation walls.
Waterproof them.
Insulate them.
Install drainage.
Backfill everything.
Then place a comparatively lightweight building on top of this enormous permanent intervention in the ground.
There are legitimate engineering reasons behind those operations.
The building has to transfer gravity loads.
Resist wind.
Resist uplift.
Deal with snow.
Deal with soil.
Deal with water.
Deal with frost.
Possibly deal with seismic forces.
But again, I keep returning to the same question:
Does solving those problems always require this much building?
Look at the structures humanity is capable of engineering.
We suspend roads carrying thousands of vehicles over rivers using cables.
We produce aircraft structures that are simultaneously incredibly strong and incredibly light.
We create enormous roofs spanning spaces with very few columns.
We send structures into space where every unnecessary pound becomes a problem.
Then sometimes the response beneath a modest house still seems remarkably blunt:
Dig deeper.
Pour more.
Make it thicker.
Add steel.
Modern structural codes and structural engineers are dealing with very real forces and very real safety issues.
Standards evolve because our understanding of hazards evolves.
Safety should not go backward.
But shouldn't greater knowledge also allow us to become more precise and more elegant, rather than automatically heavier?
What Problem Are We Actually Solving?
Take frost.
In many cold regions, the conventional solution has been to put the footing below frost depth.
But frost is not standing there with a tape measure demanding that concrete reach a certain elevation.
The actual problem is freezing soil and the movement it can produce.
Frost-protected shallow foundations are a perfect example of changing the response without changing the physics.
The physics did not change.
The response did.
That idea fascinates me.
Instead of beginning with:
"How have we always detailed this?"
Begin with:
What physical condition are we actually trying to control?
Gravity.
Wind.
Uplift.
Snow.
Frost.
Water.
Heat.
Earth movement.
Once the problem is reduced to fundamental physics, different solutions may become possible.
Don't overpower the problem.
Understand the problem.
Our Ancestors Understood Structure Differently
There is another interesting contradiction.
Around the world, structures have survived for hundreds and sometimes thousands of years using stone, earth, masonry, arches, vaults, and relatively simple structural principles.
Those builders did not have modern analysis software.
But that does not mean they lacked structural knowledge.
Their knowledge came through geometry, observation, experience, craft, precedent, trial, and error.
Stone performs well in compression?
Use it in compression.
Need to span an opening?
Use an arch.
Need stability?
Use geometry, gravity, mass, and friction.
We should not romanticize the past. We are looking at the buildings that survived. Many others failed, deteriorated, or disappeared.
Modern buildings are also expected to accomplish far more.
We want large windows.
Open plans.
Electricity.
Plumbing.
Mechanical systems.
Fire safety.
Accessibility.
Acoustic privacy.
Extreme-weather resistance.
And we want all of that using much less mass.
So the lesson is not:
Forget engineering and start stacking rocks again.
The lesson is simpler:
Good structures work with their materials and forces rather than fighting them.
Before HVAC, the Building Had to Work
There is another lesson worth remembering from older and vernacular architecture.
Before powerful modern heating and cooling systems existed, buildings had to do more of the environmental work themselves.
Different places developed different responses.
Orientation.
Shade.
Thermal mass.
Natural ventilation.
Courtyards.
High ceilings.
Deep overhangs.
Openings sized and located for climate.
Buildings partially set into the earth.
Stone.
Timber.
Earth.
Clay.
Locally available materials.
Indigenous and vernacular building traditions around the world include many examples of architecture responding directly to sun, wind, climate, and available resources.
Not every historical solution would meet modern expectations, and people in the past were certainly not living in perfect thermal comfort.
But the principle matters:
The building itself was expected to do some of the heating and cooling work.
The wall did more than separate inside from outside.
The roof created shade.
The opening responded to light and wind.
The mass of the building affected temperature.
Orientation mattered.
Climate mattered.
Place mattered.
Then We Learned How to Overpower the Climate
Modern heating and air conditioning were extraordinary advances.
They dramatically improved comfort and safety and changed where and how buildings could be occupied.
But mechanical conditioning also gave architecture a new option.
Instead of always adapting the building to the environment, we could increasingly use machinery to create whatever environment we wanted inside.
Close the windows.
Seal the building.
Heat the air.
Cool the air.
Move the air.
Dehumidify it.
Humidify it.
If the building gained too much heat, increase cooling.
If it lost too much heat, increase heating.
The machine could compensate for decisions the architecture once had to address.
I am not arguing that we should abandon mechanical systems.
That would make no sense.
Modern heat pumps, ventilation, filtration, and humidity control are incredible technologies.
But maybe somewhere along the way we moved too far toward asking the machine to do everything.
The sequence should be:
First, make the building work.
Orient it intelligently.
Use shade.
Use daylight.
Use the sun when it helps.
Block it when it does not.
Use natural ventilation where the climate and conditions make that practical.
Create an exceptional enclosure.
Reduce the load.
Then let the mechanical system finish the job.
The mechanical system should complement the architecture.
It should not be life support for architecture that ignored its environment.
That principle belongs directly inside Project DEMI.
Local Materials Were Not a Trend
Older architecture raises another interesting question.
People often built with materials available around them because transporting enormous quantities of material across continents simply was not practical.
Stone.
Earth.
Timber.
Clay.
Grass.
Those materials helped produce regional architecture almost automatically.
Today we have access to extraordinary global materials and manufacturing capabilities.
That is not inherently bad.
But Project DEMI should ask:
What needs to be universal, and what could remain local?
Maybe highly engineered connections are manufactured.
Maybe parts of the structural system repeat.
Maybe service components repeat.
But perhaps some enclosure materials, finishes, or other components respond to what is available and appropriate in that region.
The building could maintain common DNA without every pound of every house coming from the same factory.
More Knowledge Should Let Us Use Less
This principle is central to Project DEMI.
If the building itself becomes dramatically lighter, could its relationship with the ground change too?
Could some sites use smaller piers?
Could ground screws or helical systems transfer loads into suitable soils through discrete points instead of automatically starting with continuous concrete footings and foundation walls?
Could a foundation be installed with dramatically less excavation on the right site?
Could parts of it someday be removed rather than permanently buried in the ground?
Could ground screws become part of the same kit-of-parts thinking as the building above them, with the foundation responding to the soil, loads, frost, corrosion exposure, and conditions of the particular site?
Could other projects use engineered anchors?
Grade beams?
Frost-protected shallow systems?
Or entirely different minimal-foundation strategies where the site and engineering allow them?
The point is not that every Project DEMI building should sit on ground screws.
That would simply be another version of trying to force one solution everywhere.
The point is that the foundation should be designed around the problem it actually needs to solve.
A heavy building on poor soil may need a substantial foundation.
A lightweight building on a suitable site may not.
That distinction matters.
Could forces move through an organized structural grid rather than a collection of independent elements?
Could geometry create stiffness?
Could the same connections used to assemble a building also establish its continuous load path?
Could the building and the foundation be designed together instead of treating one as an enormous permanent object supporting another?
Could a building someday be removed and leave significantly less evidence that it was ever there?
Perhaps sustainability should not only mean consuming less energy while a building exists.
Perhaps it should also mean:
Touch the earth more lightly.
That does not mean eliminating concrete.
It does not mean eliminating steel.
It certainly does not mean reducing structural safety.
It means asking whether every pound of material and every cubic yard of disturbed earth is actually necessary to solve the problem in front of us.
Material Should Follow Force
Nature rarely creates a solid block when a more efficient geometry will work.
Look at bone.
Trees.
Shells.
Branches.
Material tends to concentrate where it is needed.
We now have tools capable of analyzing structural stresses with extraordinary precision.
Perhaps the next generation of building systems can make better use of that knowledge.
Not less structure simply because less is cheaper.
Less unnecessary structure because we understand the forces better.
More performance from less building.
We Have Materials Fuller Never Had
This is where the timing becomes especially interesting.
Fuller and the other early housing innovators were working with the materials and fabrication technologies available to them.
We have an entirely different toolbox.
Fiberglass composites.
Carbon-fiber composites.
Engineered timber.
Structural insulated panels.
Advanced insulation.
High-performance membranes.
Aerogels.
Bio-based materials.
Digital fabrication.
CNC manufacturing.
Robotics.
Computer-controlled production.
Some of these systems already show how differently buildings can be assembled.
Cross-laminated timber, or CLT, is a good example. Large engineered wood panels can serve as walls, floors, and roofs, span significant distances, arrive with openings already coordinated, and be assembled on site with a level of precision that traditional stick framing cannot always match.
That part is interesting.
But CLT also shows the limits of simply replacing one construction system with another.
The panels are still heavy.
They use a significant amount of material.
They rely on structural adhesives.
Transportation, fire, moisture, sourcing, connections, cost, and long-term durability still have to be considered.
So while CLT demonstrates that a wall can arrive as a wall and a floor can arrive as a floor, it does not necessarily mean the final system is especially light or efficient.
And that is really the point.
Carbon fiber is not the answer.
Fiberglass is not the answer.
Hempcrete is not the answer.
CLT is not the answer.
3D printing is not the answer.
SIPs are not the answer.
Some miracle new foam is not the answer.
That would simply repeat the same mistake again.
There probably isn't one magic material.
The opportunity may be figuring out how several technologies perform together as one coordinated system.
Could a future panel be lighter than CLT?
Could insulation be integrated?
Could service pathways be integrated?
Could attachment points already exist?
Could the same component contribute structure, enclosure, and utility coordination?
Could connections allow both assembly and disassembly?
Could material be concentrated where the forces actually require it instead of making every component equally massive?
That question is much more interesting to me than simply deciding whether the future house should be made out of wood, steel, fiberglass, hemp, or concrete.
The material is only part of the answer. The system is the real design problem.
What About Material Health?
Modern buildings can contain an extraordinary collection of foams, tapes, sealants, coatings, adhesives, membranes, treatments, and composite products.
Many of those materials perform important functions.
This is not an argument that modern building materials are inherently toxic.
But material health, indoor air quality, manufacturing impact, repairability, and end-of-life should be part of the design conversation too.
If the future wall becomes an integrated product, the question should not simply be:
How thin can we make it?
It should also be:
Can it be repaired?
Can individual parts be replaced?
Can the materials eventually be separated?
What happens after 50 years?
Can it be recycled?
Can portions of it be reused?
Could bio-based materials perform some of its functions?
Could one coordinated assembly eliminate several independent products that currently need to be manufactured, packaged, shipped, installed, and ultimately discarded separately?
Efficiency should include the entire life of the building.
Why Do We Design Buildings for Demolition?
This may be one of the strangest parts of ordinary construction.
We nail things together.
Screw them together.
Glue them together.
Foam them together.
Tape them together.
Seal them together.
Cast materials permanently around other materials.
Then, when the building reaches the end of its useful life, we bring in an excavator and turn the whole thing into mixed debris.
What if the building were designed from the beginning with another question:
How does this come apart?
Buildings change.
Families change.
Technology changes.
Components wear out.
Sites change.
A future building system could consider disassembly as seriously as assembly.
A panel reaches the end of its useful life?
Replace the panel.
A mechanical system becomes obsolete?
Replace the system.
Need another module?
Add it.
No longer need one?
Remove it.
Need the building somewhere else?
Perhaps significant portions could move.
That creates a fundamentally different relationship with permanence.
You Cannot Just Drop a House Anywhere
This remains one of my biggest problems with many standardized housing concepts.
A house is not an iPhone.
You cannot manufacture exactly the same object and drop it anywhere expecting the same performance.
The dirt matters.
The sun matters.
The wind matters.
The water matters.
The people matter.
Climate.
Heating demand.
Cooling demand.
Humidity.
Rainfall.
Snow.
Freeze-thaw cycles.
Wildfire.
Hurricanes.
Prevailing winds.
Solar orientation.
Soils.
Groundwater.
Topography.
Flood risk.
Vegetation.
Views.
Privacy.
Noise.
Road access.
Utilities.
Local codes.
Local materials.
Local labor.
And ultimately, the lives of the people occupying the building.
Montana is not Florida.
Florida is not Long Island.
Long Island is not Arizona.
A Montana home may be responding to cold winter temperatures, snow, wildfire exposure, protected entrances, and opportunities for winter solar gain.
A Long Island home may be dealing with humidity, coastal storms, groundwater, tighter properties, neighboring buildings, and a completely different relationship between inside and outside.
A desert house has another set of priorities entirely.
Even the same window should not necessarily be placed in the same location on two otherwise similar houses.
One property may look toward a mountain range.
Another may look directly into the neighbor's bathroom window.
That matters.
There is a reason architecture developed differently in different places.
Buildings responded to climate, material, culture, and place long before computer models could explain the physics.
So the future cannot simply be:
Here are six factory houses. Pick one.
What if instead it was:
Here is an intelligent way to build. Now design the house that belongs on this land.
That distinction is fundamental to Project DEMI.
Project DEMI
Project DEMI is something I have been sketching, questioning, and rethinking for years.
It has gone through different versions.
Some ideas have survived.
Some probably deserved to end up in the trash.
And it is still very much a work in progress.
This is not a product launch. It is the first public look at a project that has been developing behind the scenes for years.
The core idea is relatively simple:
What if we standardized the building system without standardizing the architecture?
Imagine a family of lightweight, coordinated building components.
A repeatable structural logic.
A highly efficient enclosure.
Integrated service pathways.
Standardized connections.
Components engineered for rapid assembly.
A coordinated mechanical and utility strategy instead of electrical, plumbing, structure, and mechanical systems all fighting for whatever space remains.
A building potentially erected by a relatively small crew rather than depending on a long sequence of separate operations just to create the basic enclosure.
But the final architecture remains flexible.
Standardize the invisible. Customize the experience.
The connection repeats.
The structural logic repeats.
The service interface repeats.
The building does not have to.
The DEMI Cube
One idea within this larger exploration is something I have referred to over the years as the DEMI Cube.
The name should not be taken too literally.
The point is not to force everyone to live in a cube.
The idea is an intelligent, repeatable building block that is structural, insulated, serviceable, and adaptable, and that can become part of something much larger.
Instead of beginning with thousands of unrelated pieces arriving on a jobsite, begin with coordinated components designed from the beginning to work together.
One module.
Two.
Three.
A linear arrangement.
A courtyard.
A compact dwelling.
A larger family home.
Potentially different uses entirely.
The system remains recognizable.
The architecture changes.
Same DNA. Different organism.
Geometry Without Repetition
There is another part of Project DEMI that I have been interested in from the beginning: geometry.
If a building is going to grow over time, the pieces cannot simply be arbitrary boxes pushed against one another.
They need rules.
Nature grows through rules.
Branches divide.
Cells repeat.
Crystals organize themselves through geometry.
Patterns can repeat without every final form looking exactly the same.
Architecture could work the same way.
Project DEMI could use an underlying proportional and geometric system that determines how components relate to one another, where additions can occur, how openings align, and how the building expands.
That might involve tessellating geometries, repeating structural bays, proportional relationships, or even familiar systems such as the golden ratio where they genuinely help organize space.
The point is not to force every house into one perfect mathematical shape.
The point is to create a grammar.
A limited number of rules capable of producing a very large number of outcomes.
A house might begin with two or three components.
Later, another section attaches.
Then another.
The building grows while the original geometry keeps the whole thing coherent.
That could allow Project DEMI to expand much more organically than simply lining up identical rectangular boxes.
Standardization Does Not Have to Mean Sameness
This is important because one of the biggest dangers of manufactured housing is repetition.
Build the same module.
Rotate it.
Change the siding color.
Call it customized.
Suddenly an entire development looks like the same house copied and pasted fifty times.
That is not what interests me.
The underlying system can repeat without the architecture repeating.
Exterior materials could change.
Roof forms could respond to climate.
Openings could respond to orientation and views.
Panels could accept different cladding systems.
Modules could be arranged differently.
Courtyards, porches, screens, shading devices, decks, and landscape relationships could all change how the same underlying system is experienced.
A Montana version might use wood, metal, deep overhangs, and a roof form responding to snow.
A coastal version could have a completely different expression.
A desert version might prioritize shade, courtyards, and protected exterior spaces.
The structure underneath may share the same logic.
The houses do not need to look alike.
Same rules. Different architecture.
That is another place where I think Project DEMI could separate itself from conventional prefab.
The objective is not to manufacture one house efficiently.
It is to develop a system capable of producing many houses intelligently.
Start With What You Need
I also do not believe everyone should have to purchase the largest house they might ever need on day one.
Imagine starting with something simple.
A garage.
A workshop.
A studio.
An accessory dwelling.
A compact first home.
Then life changes.
A couple has a child.
Add space.
Another child.
Add another section.
Someone starts working from home.
Add an office.
An aging parent needs somewhere to live.
Adapt again.
Why should a couple in their twenties finance, furnish, heat, cool, and maintain the maximum amount of house they might need twenty years later?
And why should the alternative be forcing their entire life permanently into 300 square feet?
There should be another path.
What if the house grew with the family?
That, to me, is a much more human definition of modularity.
A House Capable of Standing on Its Own
Self-sufficiency has always been central to how I think about Project DEMI.
Off-grid living is usually marketed as a lifestyle.
Remote cabin.
Solar panels.
Maybe a composting toilet.
No neighbors for thirty miles.
I think self-sufficiency should instead become a capability of a modern house.
But the order matters.
Do not put a massive solar array and battery system onto an inefficient building and call it sustainable.
First reduce demand.
Orient the building intelligently.
Use shade.
Use the sun.
Use thermal mass where it makes sense.
Use natural ventilation where practical.
Create an exceptional thermal envelope.
Reduce unwanted heat gain.
Reduce heat loss.
Use efficient mechanical systems and controlled ventilation.
Then generate energy.
Store it.
Manage it intelligently.
Design water systems around the realities of the site.
Capture water where appropriate and permitted.
Reuse water where regulations allow.
Treat wastewater appropriately where centralized infrastructure is unavailable.
The objective is not to turn the homeowner into a full-time power-plant operator.
Exactly the opposite.
The technology should disappear into the architecture.
The house simply works.
And where municipal electricity, water, and sewer are available and sensible, connect to them.
Project DEMI does not mean isolation.
It means:
Independence is an option.
Off-grid capable.
Grid-connected when appropriate.
Structure Should Be Part of the Product
This is where the wall, foundation, passive systems, and modular concept begin to become one idea.
Project DEMI should not treat architecture, structure, enclosure, electrical systems, plumbing, and mechanical systems as separate problems that meet each other late in the process.
They should be one problem.
The module establishes geometry.
The geometry contributes stiffness.
The structural system establishes the load path.
The connection transfers the load.
The enclosure responds to climate.
The utility system coordinates with the structure.
The foundation responds to the actual site.
The orientation reduces mechanical demand.
The exterior responds to place.
Everything speaks to everything else.
That is closer to how sophisticated engineered products are developed.
An aircraft is not designed as a pretty shape and then handed to someone at the end with the instruction:
"Figure out how to stop this from falling apart."
Structure, skin, systems, manufacturing, weight, and performance influence one another from the beginning.
Why should a house receive less integrated thinking?
Small Does Not Have to Feel Small
I see another part of this argument every day in my own home.
My house is essentially a compact shotgun-style structure.
It is not enormous.
But the floor plan works remarkably well.
I can move through the rooms in a loop.
There are very few dead ends.
The ceilings are around nine feet.
Views continue from one space into another.
There is visual transparency between inside and outside.
Natural light moves through the house.
Those decisions make a relatively modest footprint feel significantly larger than the square footage suggests.
And none of those decisions require another 500 square feet.
That matters.
Because affordable housing cannot simply mean:
Smaller room.
Lower ceiling.
Smaller window.
Cheaper finish.
Less storage.
Less privacy.
Less architecture.
Eventually, you have not made architecture more affordable.
You have simply removed the architecture.
The challenge is getting more architecture out of less building.
That may be one of the simplest descriptions of Project DEMI.
Maybe We Stop Looking for the Next Gimmick
Buckminster Fuller did not solve housing.
Kit houses did not solve housing.
Manufactured housing did not solve housing.
Mobile homes did not.
Geodesic domes did not.
Tilt-up panels did not.
SIPs did not.
Shipping containers did not.
Tiny houses did not.
Luxury apartment buildings did not.
CLT will not solve it by itself.
3D printing will not solve it by itself.
Carbon fiber will not solve it.
Hempcrete will not solve it.
Ground screws will not solve it.
And Project DEMI will not magically solve housing either.
That is not the point.
Almost every experiment taught us something.
Fuller showed us lightweight, integrated thinking and the possibility of doing more with less.
Kit houses demonstrated standardization.
Factory production demonstrated repetition and precision.
Manufactured and modular housing demonstrated controlled assembly.
SIPs demonstrated that several building functions could become one component.
CLT demonstrates that entire structural walls and floors can become precision-manufactured panels.
Tiny houses challenged our obsession with square footage while reminding us that reducing space eventually affects flexibility and privacy.
Multifamily housing demonstrated how efficiently people can share land and infrastructure while reminding us that density without enough attention to human experience can become something very different from home.
Ground screws and alternative foundations remind us that a foundation does not always have to mean the same thing.
Traditional and vernacular architecture reminds us that buildings can work with climate before asking mechanical equipment to overpower it.
Historic structures remind us that geometry and material can cooperate with forces.
Modern engineering gives us a deeper understanding of those forces than any previous generation has had.
Modern material science gives us tools earlier builders could not imagine.
Digital manufacturing gives us precision they did not have.
Maybe the next idea does not require pretending everyone before us was wrong.
Maybe it requires studying what each one got right.
Take those pieces.
Question everything else.
Then start again.
Project DEMI Is Still a Question
There are enormous problems left to solve.
Structure.
Connections.
Fire.
Water.
Energy.
Acoustics.
Durability.
Material health.
Embodied carbon.
Foundations.
Soils.
Passive heating and cooling.
Mechanical systems.
Manufacturing.
Transportation.
Building codes.
Disassembly.
Repair.
Replacement.
Recycling.
Cost.
And perhaps the most important question of all:
Can all of that technology disappear into a place where a human being actually wants to live?
That is what interests me.
NASA's Moon to Mars strategy emphasizes systems engineering, interoperability, maintainability, reuse, resource utilization, and increasing independence from Earth where practical.
Those are objectives for exploration beyond Earth.
But read the ideas again.
Integrated systems.
Commonality.
Maintainability.
Reuse.
Resource independence.
They sound surprisingly relevant to housing.
We are developing systems for places where there is no electrical grid.
No municipal water.
No supply house around the corner.
No replacement part arriving tomorrow.
And every unnecessary pound becomes a problem.
At the same time, centuries of building remind us that architecture can respond directly to sun, wind, earth, climate, and material.
Maybe the future does not require choosing between those worlds.
Maybe the opportunity is combining them.
Old environmental intelligence with modern engineering.
Use the site before fighting it.
Use the sun before buying more equipment.
Use shade before buying more cooling.
Use geometry before adding more material.
Use local resources where they make sense.
Use advanced materials where they genuinely improve performance.
Use manufacturing where repetition creates value.
Use technology where technology actually solves something.
And then let all of it disappear into architecture.
Because we are seriously planning for human beings to live on another world.
Surely we can rethink the wall.
Surely we can rethink the foundation.
Surely we can rethink the mechanical system.
Surely we can rethink the apartment.
Surely we can rethink the house.
Maybe the question is not:
What does the house of the future look like?
Maybe we have been asking the wrong question.
How should the house of the future work?
That is Project DEMI.
A continuing exploration by DEMI Architecture into a building system that could be lighter, adaptable, expandable, self-sufficient, repairable, designed for disassembly, and responsive to the place where it actually stands.
A system that can start small and evolve.
A system designed around forces instead of habit.
A system that lets the building work with climate before asking machinery to overpower it.
A system that transports efficiently.
A system that touches the earth more lightly.
A system where self-sufficiency is possible.
A system where standardization does not erase architecture.
A system designed around human beings rather than forcing human beings to adapt to the system.
Not another box.
Not another human filing cabinet.
Not another gimmick.
Not another old building idea with a new label.
Something that learns from all of them.
This Is the Beginning
Project DEMI is not finished.
That is intentional.
I have been thinking about versions of this idea for years, and I do not expect one sketch, one material, one panel, or one clever connection to suddenly answer all of it.
Housing is too complicated for that.
But that is exactly why I think it is worth questioning.
We should be able to ask why a simple wall requires so many materials and operations.
We should be able to ask why a lightweight house sometimes requires such a massive intervention in the earth.
We should be able to ask whether the building can help heat and cool itself before we turn on a machine.
We should be able to ask whether a house can grow with a family rather than forcing that family to predict the next thirty years of its life on move-in day.
We should be able to ask whether a building can produce its own energy, conserve its resources, be repaired instead of replaced, and eventually come apart instead of becoming a pile of debris.
We should be able to ask whether the same underlying system can create a home in Montana, a home on Long Island, and a home in the desert without pretending those places are interchangeable.
And we should be able to do all of that without creating another identical box and calling it innovation.
This is not just a materials problem.
It is not just an affordability problem.
It is not just an energy problem.
It is not just a structural problem.
It is a systems problem.
And I do not think architects can answer it alone.
It touches architecture, structural engineering, building science, material science, manufacturing, energy, water, fabrication, construction, and most importantly, the people who will ultimately live inside it.
So this is also an invitation.
To engineers who believe greater knowledge should allow us to build more intelligently, not simply more heavily.
To builders who have looked at a detail and wondered why it takes five different people to accomplish something so simple.
To building scientists who understand that comfort begins with enclosure, orientation, and climate before it reaches a piece of mechanical equipment.
To fabricators who understand how radically manufacturing has changed while residential construction often has not.
To material scientists working on technologies the building industry has barely begun to use.
To manufacturers developing composites, bio-based materials, insulation, energy systems, connections, and new ways of assembling buildings.
And to anyone who has ever looked at the price of a home and thought:
There has to be a better way to do this.
I think there does.
We are planning how human beings might one day build, live, generate power, conserve resources, repair systems, and survive on another planet.
Maybe before we get there, we should take another serious look at the place we already call home.
Not just at what a house should look like.
At what it should do.
How it should be built.
How it should touch the land.
How it should respond to climate.
How it should change.
How it should be repaired.
How much it should depend on outside infrastructure.
How little material it truly needs.
And ultimately, how well it should support the human beings living inside it.
I do not know exactly what every piece of that answer looks like yet.
That is the point.
That is why it is a project.
Project DEMI.
Design. Evolve. Make. Inspire.
Michael Demetrios Frudakis, AIA, NCARB
Principal Architect