At TERATAI Design Studio, we don’t just design sustainable homes, we design, build and live in them. Our Red River Farmhouse, nestled deep in the rainforest, was built using the MH101 Modular House System, a concept that goes beyond affordability to embrace a lifestyle of environmental harmony and community. Self built in a remote location, this project serves as both our home and a working prototype for a pre-designed, thoroughly tested modular housing system. By sharing this system online, we empower others to create sustainable, cost effective homes that suit their unique environments.
The MH101 Modular House System is designed with efficiency, adaptability and sustainability in mind. Its core principles include:
Central stabilising cores, dual cement cores for the kitchen and bathroom ensure stability while minimising cement use.
A modular, renewable timber frame wraps around the structural cores, allowing for flexible and customizable infill panels crafted from locally sourced sustainable materials.
Open layout, a seamless flow between spaces creates a connected, inviting atmosphere.
Location, Borneo, Sarawak
Build Time 4+ months
Build Cost Estimate GBP 25,000+
Please note that project costs have been upgraded from our prototype build, to align with our clients' needs. However, timelines may vary based on site location, procurement method, build team size, material choices and the quality of finishes and fixtures selected.
Cost effective, designed to optimise materials and labor.
Customisable, adjust layouts and materials to fit your site and personal style.
Tested and proven, developed through real world experience, ideal for remote locations, can be basic hand tools and skills.
Our 3D model is included in the download, allowing you to view and customize the design to your specific needs. You can adjust layouts, materials, and other elements to fit your project.
The model includes all key architectural components in DWG format, making it a great tool for visualizing the spatial layout and understanding how the building will sit on your site.
The download includes a PDF package of detailed architectural drawings, which includes:
Plans: Foundation, ground floor, first floor and roof plans.
Sections and Elevations: Showing floor levels, stairs, kitchen layouts, building height and roof pitch.
Everything you need to take the first step toward building your dream home.
Purchases made directly guarantee the best rates, prices on Esty include additional service fees:
01 Preparation and Foundations 1 WEEK+
Cut and carry timber from fallen trees
Set out the foundations
Install timber base stilts with concrete footings
02 Primary Timber Structure and Roof 3 WEEKS+
Assemble the primary timber post and beam timber structure
Build the roof timber framework
Install metal roofing sheets with insulation underneath
Create skylights for the kitchen and bathroom
03 Decking and Floors 2 WEEKS+
Add the ground floor wraparound deck
Build the timber stairs to the upper level
Add the upper floor deck
Create shuttering and pour concrete for the kitchen floor deck
Create shuttering and pour concrete floor and toilet and built in bath
04 Walls and Interior 2 WEEKS+
Construct kitchen counters
Install the plumbing fixings
Complete the timber walls
Tile and finish the kitchen and bathroom
Install light and socket fixtures and fittings
05 Finishing 2 WEEKS+
Make and install windows and inset meshes
Make and install doors
Install external steps and rainwater downpipes
Build Completion! Move in
Ongoing Works and Bespoke Furniture 2 WEEKS+
Construct bespoke bamboo shade and infill panels
Built in furniture and storage
Create lamps and interior decorations