1-Car Garages

About DuraMax 1-Car Garages

DuraMax 1-car garage kits give you a permanent, weather-tight outbuilding without the cost or timeline of stick-built construction. As an authorized DuraMax dealer since 2011, DuraMax BP carries the complete 1-car garage lineup factory-direct from DuraMax's US warehouses. Eleven total models across the vinyl and metal Imperial lines, with free freight shipping (and free lift-gate service) to all 48 contiguous states.

The vinyl line is the more popular choice for residential buyers. Seven models share a uniform 10.5 ft drive-in width and step up in 2.5 to 3 ft length increments: 15.5 ft, 18 ft, 20.5 ft, 23 ft, 25.5 ft, 28 ft, and 30.5 ft. Each one ships with an integrated steel-anchored foundation kit, a full vinyl panel system over a reinforced galvanized steel framework, double doors with secure latching, and clear windows in the side walls. The vinyl resin is UV-stabilized so it will not fade, rot, peel, or need repainting, and the line carries DuraMax's 15-year manufacturer warranty.

The Imperial metal line gives you a wider footprint when you need it. Both available sizes (12x20 and 12x26) come in two color combinations: dark gray with white trim, or light gray with off-white trim. At 12 ft wide, the Imperial is the right pick if you are parking a heavy-duty truck, want walking clearance on both sides of a vehicle, or plan to use the building primarily as a workshop. The all-steel construction carries a 10-year manufacturer warranty.

For most homeowners, a 20.5 to 25.5 ft long vinyl model is the sweet spot. Full clearance for a sedan, SUV, or standard pickup, plus room along the back wall for a workbench, tool storage, and shelving. If you only need to garage a motorcycle, ATV, or compact vehicle and want shelving on multiple walls, the 15.5 ft and 18 ft models are right-sized. If you are combining vehicle storage with a serious workshop, drop into the 28 ft or 30.5 ft vinyl, or the 12x26 metal Imperial.

All DuraMax garages are designed for installation on a level concrete slab (most common), pressure-treated wood platform, or other appropriately anchored foundation. Slabs should be poured to local code thickness (typically 4 inches with rebar) before assembly begins. Plan for 2-4 days of installation time with two people, or hire a local handyman or contractor.

Most buyers do not realize that a 1-car garage typically requires a permit in their jurisdiction. Permitting timelines vary widely (1-6 weeks), so start the permit conversation with your local building department before placing your order. HOA approval, if applicable, should also be confirmed in advance. See our permits policy for details on what is the customer's responsibility.

Browse the eleven models above, use our buying guide to narrow down by length and material, or talk to a specialist if you want help picking the right model the first time.