Sunward Steel Buildings

Sunward Steel Buildings: Pre-Engineered Steel Accessory Dwelling Units

Sunward Steel Buildings specializes in pre-engineered steel structures, including accessory dwelling units (ADUs) designed to provide affordable, self-contained living spaces on existing residential properties. Also known as granny flats, in-law suites, mother-in-law apartments, elder cottages, or secondary suites, these compact dwellings are erected on the same property as a primary home — offering independence without distance.

As the baby boomer generation continues to age and housing costs rise across the country, the demand for detached ADU builders and backyard cottage builders has grown significantly. Sunward Steel Buildings meets this demand with durable, customizable, and cost-effective steel ADU solutions that add real value to any property.

Homeowners use Sunward Steel's pre-engineered accessory dwelling units for a wide variety of purposes, including:

1. Mother / Father In-Law Apartments
2. Rental Units and AirBnB Spaces
3. Home Gyms, Offices, and Art Studios
4. Man Caves and She Sheds
5. Teen Apartments
6. Guest Houses

Whether someone needs a granny flat builder to house aging parents nearby or a casita to generate rental income, Sunward Steel Buildings offers a practical and affordable path forward.

Self-Contained Units Built to Code

Accessory dwelling units must meet specific provisions related to sleeping areas, cooking facilities, entry points, and sanitation. Sunward Steel Buildings is well-versed in these requirements and works with clients to design units that comply with applicable local codes and regulations across North America. Their expertise makes them a reliable ADU contractor for homeowners navigating the complexities of zoning and building code compliance.

Every building purchase from Sunward Steel includes a comprehensive set of standard features:

1. Engineered Certified Plans and Drawings
2. Primary and Secondary Framing
3. Roof and Wall Sheeting with Siphon Groove
4. Complete Trim and Closure Package
5. Long Life Fasteners and Mastic Sealant
6. Ridge Cap and Pre-Marked Parts
7. In-House Manufacturing at One of Three US Factories
8. Delivery to Site

In addition to these standard inclusions, Sunward Steel Buildings offers a wide range of customizable options to tailor each ADU to the owner's specific needs:

1. Insulation Packages and Insulated Metal Panels
2. Thermal Blocks, Doors, and Windows
3. Vents, Fans, and Skylights
4. Solar Panels and Exterior Finishes
5. Gutters, Downspouts, Cupolas, and Wainscot

A Manufacturer, Not a Broker

One of the key advantages of working with Sunward Steel Buildings as your ADU builder is that they are a manufacturer, not a broker. Unlike brokers who act as middlemen and often mark up prices at the customer's expense, Sunward Steel handles all aspects of design and production in-house across their US-based factories. This means greater quality control, more transparent pricing, and a better overall experience for the customer.

Their pre-engineered steel building kits come pre-punched, pre-cut, pre-welded, and labeled, making them accessible even for those who wish to handle erection themselves. This approach can result in substantial savings without sacrificing quality or structural integrity.

For anyone seeking an experienced and reputable accessory dwelling unit builder that combines affordability, customization, and code compliance, Sunward Steel Buildings stands out as a trusted solution in the pre-engineered steel construction space.