The Duramax Insulated Building Series is designed for people who need dependable outdoor space that works as hard as they do. Built for year-round use, each model offers exceptional weather resistance, energy efficiency, and flexibility to serve as a workshop, garden storage, office, or even a private getaway. Its insulated panels help regulate temperature, keeping the interior comfortable in both hot and cold seasons. Each unit comes complete with a window kit, secure locking door, and a sturdy metal foundation, giving you reliable, all-purpose space that fits perfectly in any backyard or property. Available in multiple sizes, Duramax Insulated Buildings are the smart solution for expanding your living or working area outdoors.
Features:
- Pre-painted galvanized steel inner and outer walls for superior strength and longevity
- Fire-retardant CFC-Free B2 polyurethane insulation for thermal and acoustic comfort
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Metal foundation kit included—no need for concrete base
- Easy bolted tongue-and-groove wall panel assembly with pre-cut, numbered parts
- Stackable wall panels allow relocation or transport in a pickup truck
- 30 lbs/sq.ft. snow load capacity—strong enough for heavy weather
- Lockable door with deadbolt can be installed on any wall panel
- Extension kits included (for bigger sizes) for added space
- Delivered in a single wood crate for easier handling
- Backed by a 7-Year Limited Warranty