DuraMax Modular Housing introduces the energy efficient flat roof Duramax 19 x 10 Insulated Building. These buildings are manufactured with a durable coil-coated galvanized steel inner and outer skin with a fire-retardant CFC Free Poly-Urethane insulation.

The Duramax 22 x 10 Insulated Building is ideal for all weather conditions and can be used for various purposes, such as additional living space, an emergency shelter, office, hobby room, secure storage space, tool room, or an equipment enclosure. Each building has a modular designed expansion and keeps a true DIY installation in mind.

This insulated building includes a single window kit and a foundation. The foundation is made of galvanized metal and provides a base for installing the building on almost any flat surface. It is shipped on two crates for a simple, clean, and safe assembly.  All parts are pre-cut, drilled, and numbered for ease of assembly.

Duramax 22 x 10 Insulated Building Features:

• Nominal dimensions: 22′ x 10′
• Exterior dimensions: 277.75″ W x 120.625″ D
• Roof dimensions (edge to edge): 281.25″ W x 126.625″ D
• Interior dimensions: 275.625″ W x 118.125″ D x 81.75″ H
• Door dimensions: 36.75″ W x 82.75″ H
• Sidewall height: 92″
• Storage space: 1557.5 cubic feet
• floor space: 225.87 square feet
• Includes a metal foundation
• Concrete is not required
• Pre-painted galvanized inner and outer walls
• Color: Off white with anthracite trim
• Thick, fire-retardant CFC-Free B2 polyurethane insulation
• Bolted tongue and groove wall panels
• Parts are pre-cut, drilled, and numbered
• Stackable wall panels
• Snow load of 30 lbs./sq. ft.
• Lockable door can be configured on any side panel Step-by-step instructions
• Expandable at a later date in 3′ increments to the left or right side
• Delivers in single wood crate via common carrier
• 7 year limited warranty
• Includes a gutter system with a downspout to collect residual water
• Corrugated insulated roof
• Smooth finish on interior and exterior walls
• Double pane window kit
• Flat roof has slight tilt towards back of building to drain water away
• Building can be mounted directly on level concrete floor
• All necessary hardware is included along with illustrated, step-by-step instructions

Click here to see additional sizes of the Insulated Building

Click here to see other Duramax sheds.

Optional Feature:

Extension kit:

• Size: 3 1/4 ft. W x 10 ft. D
• Exterior dimensions (roof edge to edge): 39 1/2 in. W x 126 5/8 in. D x 92 in. H
• Interior dimensions (wall to wall): 39 1/2 in. W 118 1/4 in. D x 82 5/8 in. H
• Base dimensions: 39 1/2 in. W x 120 5/8 in. D
• 32.29 sq. ft.
• 231.3 cu. ft.
• Color: Off white with anthracite trim

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