
The Big Monolith House
Turnkey ADU with 2 bedrooms, kitchenette, full bathroom & floor heating.
Meet the Big Monolith – a 432 sq. ft. prefab glass house designed for those who refuse to settle for ordinary. Whether you're adding a guest house, home office, rental unit, or creative studio, this Scandinavian-designed, Texas-built ADU blends seamlessly into your backyard while offering unmatched durability and style.
Length | |
Width | |
Height | |
Total area | 40.9 m² |
Weight |


-
2 Bedrooms
-
Kitchenette
-
Full Bathroom
-
Wardrobe
-
Radiant Floor Heating
-
Scandinavian Design
Reflects its surroundings, creating a seamless, modern aesthetic. Two bedrooms, kitchenette, and bathroom—ideal for guests, work, or rental.


Full steel frame, industrial-grade glass, and premium materials ensure decades of durability. Radiant floor heating and UV-reflective glass for perfect climate control.
“The Big Monolith is more than a prefab or ADU—it’s a statement. With its bold glass facade and steel frame, it’s built to last, stand out, and completely change your idea of what a backyard can be. You don’t settle for ordinary, and neither should your space.‘’
Antonio Gonzalez President of ÖÖD USADelivered Turnkey
A true plug-and-play solution, the Big Monolith arrives fully assembled and ready for use. Just connect to electricity, water, and sewage, and you’re all set to enjoy your new space. No fuss, just effortless living.
If you’re a homeowner looking for a luxury backyard ADU with modern aesthetics and premium construction, the Big Monolith is the ultimate choice.

Frequently Asked Questions

Add a Mirror Sauna to Your Mirror House.
A heated wellness space, the Mirror Sauna blends sleek design with the latest wellness trends, offering a luxurious escape right in your own backyard.