Galvanized Steel
18 DuraMax and partner-brand galvanized steel buildings and storage. Imperial metal garages (12x20, 12x26 in 2 colors each), Bicycle Storage, Garbage Can Storage, plus vidaXL galvanized steel sheds and wheelie bin sheds. The non-combustible, rust-resistant alternative to vinyl construction.
Duramax 6ft x 6ft Bicycle Storage Metal Anthracite w/ white trim 73051
Choose your option
Duramax 12ft x 20ft Imperial Metal Garage Dark Gray / White Trim
Choose your option
vidaXL Garden Tool Shed Green 88.6"x35"x63.4" Galvanized Steel - Organized and Durable Storage Space
Choose your option
vidaXL Garden Tool Shed Anthracite 63.4"x35"x63.4" Galvanized Steel
Choose your option
vidaXL Garden Shed 101.2"x192.5"x71.3" Metal Anthracite - Durable Outdoor Storage Solution
Choose your option
vidaXL Garden Shed Gray 106.3"x51.2"x82.1" Galvanized Steel
Choose your option
vidaXL Garden Shed Anthracite 75.6"x42.5"x87.8" Galvanized Steel
Choose your option
vidaXL Garden Shed Anthracite 106.3"x51.2"x82.1" Galvanized Steel
Choose your option
Duramax TOP Pent Roof Skylight 8 x 6 Metal Storage Shed - Light Gray 20552
Choose your option
Duramax 8ft x 6ft Palladium Premier Metal Shed Light Gray 41372
Choose your option
Duramax 6ft x 5ft Palladium Premier Metal Shed - Light Gray 41872
Choose your option
Duramax 5ft x 3ft Metal Garbage Can Storage Anthracite w/ white trim 74051
Choose your option
Duramax 12ft x 20ft Imperial Metal Garage Light Gray / Off White Trim
Choose your option
Duramax 12ft x 26ft Imperial Metal Garage Light Gray / White Trim
Choose your option
Duramax 12ft x 26ft Imperial Metal Garage Dark Gray / White Trim
Choose your option
Non-combustible, impact-resistant, code-friendly.
The material choice for fire-risk regions, high-impact environments, and applications where vinyl will not meet code.
Non-Combustible
Structure itself does not burn. Code-required in many wildfire-risk regions and high-occupancy applications.
Impact-Resistant
Takes harder hits than vinyl. Suitable for commercial environments and high-traffic residential applications.
10-Year Warranty
DuraMax limited manufacturer warranty on galvanized steel construction and finish.
Garage, shed, or enclosure.
Galvanized steel in three categories.
Imperial 12x20 + 12x26
Full 1-2 car metal garages. All-steel construction with powder-coat finish in dark or light gray.
Bicycle + Garbage Can Storage
Metal Anthracite enclosures for specific use cases. Theft-resistant, code-friendly.
vidaXL galvanized sheds
Various galvanized steel shed sizes for general outdoor storage. Smaller scale than Imperial garages.
Questions about galvanized steel buildings.
Galvanized vs vinyl - which is better?
Different trade-offs. Vinyl: warmer aesthetic, longer warranty (15 vs 10 years), lower cost on smaller items, no rust risk. Galvanized steel: non-combustible (fire code), impact-resistant, code-friendly in restricted zones, industrial aesthetic. Pick galvanized for wildfire zones, commercial use, or code-restricted applications.
Will galvanized steel rust?
Galvanizing significantly reduces rust risk compared to bare steel. With powder-coat finish over galvanization (Imperial garages), rust is essentially eliminated for decades under normal residential conditions. In coastal salt-air environments, expect some surface oxidation over many years but no structural degradation.
Code requirements - California Chapter 7A?
Galvanized steel is non-combustible which addresses one Chapter 7A requirement. Specific certifications and additional requirements (ember-resistant venting, etc.) vary - confirm with your local building department before ordering for a regulated WUI zone. See our fire-retardant sheds collection.
What is the warranty?
Most galvanized steel products: 10-year limited manufacturer warranty. Full details on our warranty page.
About DuraMax Galvanized Steel Buildings
Galvanized steel construction has specific advantages over vinyl. Non-combustible - the structure itself does not burn, which matters in wildfire-risk regions where building codes restrict combustible materials. Impact-resistant - takes harder hits than vinyl without surface damage, which matters in commercial environments or high-traffic residential applications. Higher snow and wind load tolerance at the same panel thickness. Code-friendly for applications where vinyl may not meet local requirements.
This collection brings together 18 galvanized steel options. Imperial metal garages (12x20 and 12x26 in dark gray / white trim or light gray / off-white trim) are the largest scale - full 1-2 car garages with all-steel construction. Bicycle Storage 6x6 Anthracite and Garbage Can Storage 5x3 Anthracite are dedicated metal enclosures for specific use cases. vidaXL galvanized steel sheds in various sizes (102x192x71 inches, 106x51x82, 75x42x88, 63x35x63) provide additional shed options. vidaXL Garden Log Storage in 2 sizes for log/firewood storage. Stainless steel wheelie bin sheds in single, double, triple, quadruple configurations.
Trade-offs vs vinyl: warmer aesthetic appeal favors vinyl; lower warranty (10 vs 15 years); slight cost premium on smaller items. Code compliance, fire safety, and impact resistance favor galvanized steel.
Other categories.
Specific use cases of metal construction.
Code, fire, or impact requirements?
Tell us your environment and any code requirements. We will recommend the right metal option in one business day.
Get a Recommendation Call (877) 658-6569