Collection:
Insulated Buildings
Experience the next level of outdoor durability with Duramax Insulated Buildings, designed to perform in every season. Built with heavy-duty galvanized steel panels and durable insulated walls, these structures provide superior thermal efficiency, moisture resistance, and sound insulation — keeping your interior comfortable and secure year-round.
Whether you need a workshop, storage building, or small warehouse, Duramax insulated buildings deliver unmatched strength, temperature control, and longevity. Each model features a multi-layer insulated panel system that maintains consistent internal temperatures, reducing heat transfer and energy costs — ideal for both hot summers and cold winters.
Duramax 13x10 Garden Glass Room, Outdoor Office, Shelter, Playroom and Insulated Building with Double Doors 32003
Choose your option
Duramax 10x10 Garden Glass Room, Outdoor Office, Shelter, Playroom and Insulated Building 32001
Choose your option
Gable Top Insulated Building 13 ft. W x 10 ft. D 30932
Choose your option
Flat Top Insulated Buildings 13 ft. W x 10 ft. D 30832
Choose your option
Flat Top Insulated Buildings 23 ft. W x 10 ft. D
Choose your option
Flat Top Insulated Buildings 16 ft. W x 10 ft. D 30852
Choose your option
Flat Top Insulated Buildings 19 ft. W x 10 ft. D 30862
Choose your option
Gable Top Insulated Building 16 ft. W x 10 ft. D 30952
Choose your option
Gable Top Insulated Building 19 ft. W x 10 ft. D 30962
Choose your option
Gable Top Insulated Building 23 ft. W x 10 ft. D 30972
Choose your option
BOSS Gable Roof Tiny House/Insulated Building 8.5' x 20'
Choose your option
🏠 Duramax Sheds & Outdoor Storage – Built Tough for the American Backyard
Keep your yard organized and your valuables protected with Duramax Sheds and Outdoor Storage Solutions, engineered to handle the diverse American climate — from scorching summers to snowy winters. Made with high-quality vinyl, steel-reinforced framing, and UV-resistant materials, our sheds are designed to last for decades without rust, rot, or maintenance headaches.
Choose from our wide selection of vinyl sheds, metal sheds, and garden storage units — perfect for storing tools, lawn equipment, bikes, patio furniture, and more. Whether you’re looking for a small backyard shed for everyday essentials or a large garage-style structure for vehicles and heavy-duty storage, Duramax has a model to fit your needs and space.
Proudly trusted across the U.S., every Duramax shed delivers American-grade durability, security, and style. With easy-to-assemble kits, reinforced double doors, and ventilation systems, our sheds combine practical design with long-term performance.
Top Picks for U.S. Homeowners:
- Vinyl Storage Sheds – Maintenance-free and weatherproof
- Metal Sheds – Strong, secure, and built for all seasons
- Garden Tool Sheds – Compact solutions for small yards
- Garage & Utility Buildings – Extra space for vehicles and gear
- Outdoor Deck Boxes – Convenient storage for patios and pool areas
Upgrade your backyard today with a Duramax shed — Made for America’s outdoors, built to last a lifetime.