Croft XS

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Carbon Captured per XS Kit
≤6,510 kg/eCO₂

Suite Dreams.

Collect them all; a backyard office, an escape for guests, a place to focus.

The structural template for this little building functions like a slinky; s t r e t c h it out, gaining footprint for bunk beds, dance parties or a yoga studio, or shrink it down til there’s just enough space for one desk and a sketchbook.

Our favorite? Let us dome the insulated ceiling for heat retention, toss in a sauna stove, and achieve the ultimate wellness retreat.

The Carbon Capsule

Sweet, smart, configurable.

Croft XS Kit Details


  • Example Footprint:
11.5’ X any length (15.5’ shown)

  • Floors: 1

  • Total Bedrooms: N/A

  • Total Bathrooms: N/A

  • Livable Area (within exterior walls):

    • 145  SF as shown

~Stretch or Shrink to Fit~

Your site. Your budget. Your desires.

Micro Studio Variant - Plan & Section

Sauna Variant- Plan & Section

XS: Micro Studio w/ Corner Doors

A technical illustration showing a truck with an extendable crane lifting a large concrete slab onto a building's roof, with materials and construction elements visible.

How to work with us:

  • Like what you see? Start with a Croft Kit off-the-shelf. Or work with our design team to push, pull, and tweak windows and interior walls to suit your needs.

  • Already have a special place in mind? Gather your permits, secure your financing plan, and assemble the boots-on-the-ground team that will help take your project all the way.

  • Your house gets fabricated in our factory in beautiful mid-coast Maine and neatly organized onto trailers for delivery to the job-site.

  • After Croft's fully-insulated & weather-tight building enclosure is up, the other members of your project team take the baton to install power, plumbing, and finishes!

Architectural blueprint of a small house, showing front, side, and top-down views with measurements.

For the technical side of things.