The Sunnyside, 3 Bedrooms, W/Garage 1981.85 sq. ft. Tiny Home , Steel Frame Building Kit, ADU, Home, Investment

Engineering Plans

Do you need the engineering plans to get finance approval? Contact us today so we can help you get the engineering plans you need.

The PLUS 1 Home kits introduces the Sunny Side steel frame kit. Ideal for large families.  It has allowances in the steel frame structure design for all elements required, such as electricity wires and plumbing. Designed with a standard floor plan (for construction on a concrete slab foundation), the home features a master bedroom with a walk in bathroom and two medium -sized bedrooms, each having its own built-in closets near the two bathrooms for quick access. Note: The Steel frame structure does not come with doors, windows, electrical, plumbing and finishes.

The other end of the home spans into a large open kitchen, dining, and living area that can be customized and furnished to make each section look unique and separated from the rest. The extra space adjoining the bedrooms can be used as a shoe or linen closet or for storage/laundry.

Offering the ultimate living experience, the home is completed with a double-size garage that can also work as an additional entertainment area, home office, gym, and various other purposes. Take a look at our Photo ideas and Floor plans

Environmentally Friendly and Sustainable: Ensuring your investment lasts for generations, the PLUS 1 Home steel kit provides maximum strength and durability. Steel frame buildings are not affected by termites, mold, rodents, and bugs, they are also fire resistant and less prone to damage your home. Steel is also recyclable, making it the pioneer of environment-friendly projects.

Durable & High-Quality Steel: All our steel frames are manufactured using pure G90 galvanized USA steel with a 50-year warranty. This allows steel to be corrosion resistant, it does not rot, buckle, divide, or splinter over time remaining true and straight. Our steel frame house kits are built to adapt to various house challenges, features like thicker walls to improve insulation and extra engineering to make it resilient to extreme weather conditions.

Cost and Time Efficient: Our home steel kits are delivered free to any location in the mainland of the USA. With pre-assembled steel panels, from, walls, ceiling & the roof, including detailed step-by-step instructions, easy to construct, saving 70% of your time/labor costs.

Building Codes and Zone Requirements: PLUS 1 Home kits are architecturally designed and approved by a professional engineer to comply with your location’s building codes and zoning requirements, as an extra bonus, all our steel frame kits are engineered to withstand harsh climates, including the ones affected by cyclones and hurricanes at no extra cost.

Personalization:  We offer you the ability to design and finish home in a completely unique way: select windows, doors, plumbing, electrical and other hardware to match your spatial needs, budget, and personal style. Our PLUS 1 Home kits consist of only the steel frame structure (shell) and the necessary components to assemble them.

Take-off List Provided: Due to variations in personal styles, the materials list we provide you will be generic. Allowing you in working out the cost of finishing your home, Easy as , take the generic “materials/ take-off” list to your Local Home Depot store and their helpful customer service team will price it for you based on your location and personal requirements.

Included in Your Purchase:

  • Delivery at your location
  • A stamped certificate by a professional engineer
  • Architectural structural plans and calculations that meet your location’s building codes.
  • The pre-assembled numbered panels and the brackets/fittings along with assembling instructions to help you construct your structure.

Please note that any permits required for your home are not included in your purchase.

We also supply preliminary plans, on request, you can show to your local building authorities to get approval for the home before you purchase our PLUS 1 Home kit. After you purchase, our engineer will prepare, the structural engineering plans and calculations for your home, and production, to meet all the building code requirements for your location, before your steel frame structure is delivered

The Sunnyside, 3 Bedrooms, W/Garage  1981.85 sq. ft. Tiny Home DIY Steel Frame Building Kit, ADU, Home, Investment Other Features Available: The design and model in the display showcases a concrete slab foundation. However, PLUS 1 Home kits offer several other options ranging from flooring systems to deck/porch variations, crawl space, and basement-type foundations with engineer assistance and manufacturing for stilts. Please read the FAQs for more information.



Product Depth (in.) - 567 in
Product Height (in.) - 216 in
Product Width (in.) - 648 in


Hardware Included: Yes, Steel frame structure
Pre-cut: Yes, Panelized frames
Returnable: Non-returnable
Wood pieces included: No
Delivery: Yes, included to your location

Warranty / Certifications

50 year warranty icon
Manufacturer Warranty: Yes, 50 years
Architectural Plans and Engineering Cerfications: Yes
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