Keter Stronghold 10x11.5 Storage Shed - Graphite
The Stronghold 10x11.5 is a backyard storage shed that boasts easy assembly and a stylish look. The perfect large resin shed for storing riding lawn mowers, ladders, bicycles, gardening tools, the Stronghold comes with extra-wide double doors that allow you to move larger items in and out, as well as a sloped threshold that makes rolling items inside a breeze. It also comes in a shed kit and even has a floor included. The Stronghold features a full-length skylight, large windows (there are three windows in the front and back of the shed), and built-in ventilation. This offers natural light while you work within the shed as well as airflow through the built-in ventilation to keep your stored items safe from mold. This outdoor storage shed is also practically maintenance-free, as it’s steel-reinforced, has thick double walls, and is made from a durable resin that will not rust, crack, or peel. This also makes it weather-resistant, so you don’t have to worry about Mother Nature ruining your shed. It’s able to handle snow loads of up to 30 PSF and is wind resistant up to 90 mph. The peak roof shed offers a classic look and extra headroom and vertical storage space. Add the classic Stronghold 10x11.5 to your yard, today.
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 |
