Keter Cortina 11x7 Storage Shed - Graphite
The Cortina 11x7 storage shed comes in an easy-to-assemble outdoor shed kit. Don’t let this fool you, though. This large backyard shed is easy to put together, and it’s a heavy-duty shed that is weather-resistant. It can handle snow loads of up to 30 PSF, winds up to 90 mph, it’s steel-reinforced and has thick double-walls. So, nothing is getting in unless you want it to. Generous double doors offer you the flexibility to move even the largest items inside with ease. So, you can store things like bikes, patio furniture, lawnmowers and more. The Cortina storage shed also offers built-in ventilation, a durable floor included with the kit and a place for a lock. So your items will be safe and sound. This large shed has a gorgeous wood look and a stylish pent roof for easier drainage. So, it will keep everything safe while complementing your backyard beautifully.
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 |