Patiowell 12x12 Large Metal Shed with Weather Resistance, Gray
Our biggest metal shed: the 12x12 gives you 144 sq ft of weather-resistant steel storage — workshop-sized space for serious gear.
- Weather-resistant galvanized steel construction
- 144 sq ft — fits mowers, bikes and a workbench
- Sliding double doors
- Air vents prevent condensation
- Cool gray finish, anchor-ready base
The most space per dollar in our entire range.
Features & Benefits
1. Easy Assembly – One-person setup, saving up to 35% of installation time.
2. Weather-Resistant – Corrosion-resistant, rust-proof, waterproof, and wind-resistant.
3. Durable – Built to last a lifetime with proper care and maintenance.
4. Low Maintenance – No painting or rust treatment, just occasional cleaning.
Assembly Instruction
Assembly might take a bit of patience, but we've got your back every step of the way!
1. Please check your local HOA policy to ensure the shed can be built.
2. Two people are recommended to transport and assemble the product.
3. When installing wall panels, press firmly downwards so each panel locks fully into place.
Designed for stability and sustainability

Wind-Resistant Protection
Built to withstand winds up to 46 mph — strong enough to endure the force of storms. With a wind-resistant design, you can trust your shed to stay standing, no matter the weather.

Rain-Resistant Design
Featuring a sloped roof and concealed drainage system, the shed handles heavy rainfall without compromising your yard's aesthetics. Water flows efficiently off the roof, keeping the interior dry and your outdoor space tidy.

Sustainable Materials
The resin storage sheds are made using blow-molded High-Density Polyethylene (HDPE), which increases the plastic's density — making it exceptionally sturdy and durable.

Innovative Blow-Molded Design
Constructed with recyclable, eco-friendly materials, the blow-molded build promotes a sustainable approach to backyard living while keeping the structure rigid and long-lasting.
Specifications
| Exterior dimensions | 8 ft x 8 ft |
|---|---|
| Material | Blow-molded HDPE resin |
| Wind resistance | Certified Level 8 (up to 46 mph) |
| Roof | Sloped with concealed drainage |
| Lock | 3-digit combination lock |
| Ventilation | Built-in air vents |
| Windows | Yes |
| Assembly | 1 person, about 1 day (~35% faster) |
| Warranty | Limited 10-year warranty |