Rusty Sheds 16x10 Flat Roof Insulated Building 30852

At Rusty Sheds, we understand that your structure needs to be as tough as it is versatile. That’s why we’re proud to offer the Duramax Flat Roof Modular Insulated Building—a smart, practical solution for a wide range of uses, from extra living space and secure storage to home offices, hobby rooms, and emergency shelters.

Built from high-strength galvanized steel with durable pre-painted panels inside and out, this building is engineered to handle tough weather while keeping interior temperatures comfortable. Fire-safe, eco-friendly insulation delivers outstanding thermal and sound protection year-round. Thanks to its modular design and DIY-friendly assembly, this building is also expandable and easy to set up—no concrete required.

Key Features

• Galvanized Metal Foundation Included
  Allows setup on virtually any flat surface—concrete, pavers, gravel, asphalt, or compacted soil.

• All-Weather Steel Construction
  Heavy-duty galvanized steel walls and roof panels are pre-painted and sealed for strength, rust resistance, and long-term durability.

• CFC-Free Polyurethane Insulation
  Fire-retardant, B2-rated insulation provides superior temperature and sound control.

  • Roof Panels: 35mm thick, R-value 6.9

  • Wall Panels: 24mm thick, R-value 5.9

• Fast & Easy Assembly
  Bolted tongue-and-groove wall panels are pre-cut, pre-drilled, and labeled for efficient installation with basic tools. Step-by-step instructions included.

• Transport-Friendly Packaging
  Ships in two compact crates. Stackable wall panels are packaged to fit in a pickup truck for easy relocation or off-site assembly.

• High Snow Load Capacity
  Supports up to 30 lbs per square foot, making it one of the most rugged DIY modular buildings on the market.

• Secure Door with Deadbolt Lock
  Heavy-duty entry door can be installed on any wall panel for layout flexibility and added protection.

• Includes Window Kit
  A single-window panel is included for natural light and airflow, ideal for workspace comfort or studio use.

• Expandable Design
  Need more space later? Add 3-foot extension kits on either side to increase square footage without a complete rebuild.

• Integrated Roof Drainage System
  The flat roof features a slight pitch for water runoff, with gutters and downspouts included to manage drainage effectively.

• Backed by a 10-Year Limited Warranty
  Protected by Duramax and Rusty Sheds’ commitment to long-lasting performance.

Specifications

• Assembled Dimensions: 201.9" W x 126.7" D x 92.1" H

• Door Opening: 36.2" W x 82.7" H

• Roof Panel Thickness: 35mm (R-value 6.9)

• Wall Panel Thickness: 24mm (R-value 5.9)

• Delivered Weight: Approx. 2,000+ lbs

• Shipping: Delivered in two wooden crates via common carrier

Why Choose Rusty Sheds?

We combine rugged products with real-world support. Whether you're upgrading your property, expanding your workspace, or preparing for the unexpected, the Duramax Flat Roof Modular Building gives you secure, insulated, and adaptable shelter without compromise.

For questions about sizing, expansion kits, or installation recommendations, our Rusty Sheds team is ready to help you build with confidence.