About Trillium

About Trillium

As housing prices continue to skyrocket, Trillium has responded by creating affordable home and garage kits. Our kits are designed with sustainable materials and low maintenance in mind, ensuring that they are both efficient and practical for you. We provide comprehensive installation instructions and guides, making it easy for you to construct the kit on your own or with the help of a professional.

The Trillium Advantage

Our kits are not only affordable, but also sustainable and well-designed to maximize efficiency during the construction process and for future energy consumption. Each kit has been designed with the end user in mind, ensuring that your project is ready to be enjoyed for generations.

What Can We Offer?

Structure - Our kits are designed to be sustainable, long-lasting, and low maintenance. The pre-engineered structure and foundation system are designed to provide peace of mind, so you can relax and enjoy your new purchase without worrying about structural repairs.

Accessories - We offer a range of accessories for your steel home, and are constantly expanding our selection. Explore our "Accessories" tab to see what upgrades you can add to your building.

Permit Drawings - At Trillium Steel, all of our home kits come with complete architectural building permit drawings, heat loss calculations, and mechanical design. Our garage kits come with engineered drawings for the slab as well as the structure.

HVAC Design - Our standard HVAC design uses a conventional forced air system with A/C. However, if you prefer an in-floor heating system with a ductless heat pump (mini split heat/AC) and conventional HRV system, simply upgrade to our "Hydronic Heating Rough-In Kits" in the accessories tab. We provide ready-to-submit drawings to your local municipality.

We hope this information helps you make an informed decision about Trillium Steel kits. If you have any questions, please do not hesitate to contact us.