Skip to content
We Help Homeowners Make A Neighbor Jealous With ✓ FREE Shipping ✓ Lowest Prices ✓ Exceptional Reviews
We Help Homeowners Make A Neighbor Jealous With ✓ FREE Shipping ✓ Lowest Prices ✓ Exceptional Reviews
Lifetime Support

Call (725)-239-9966

2,000+ Happy Customers & Jealous Neighbors
300+ 5 Star Reviews
Free Shipping

On Orders Over $200!

Duramax Flat Roof Building 22x10 - Backyard Oasis left-side-view

Duramax Flat Roof 22'x10' Insulated Building - 30872

by Duramax
SKU 30872
Sale Sale
$10,399.00
$10,399.00 - $10,399.00
$10,399.00
$7,999.00
$7,999.00 - $7,999.00
$7,999.00
Safe and Secure Checkout Badge
Why Buy From Us?

☑ Fast Response & Service Times & FREE Shipping: You will always reach a real person.

☑ Real, Friendly, Expert Staff Trusted By Hundreds of Home Owners and Contractors!

☑ Price Match Guarantee Ensures You'll Receive The Best Deal Online Even After Your Purchase.

☑ Authorized Retailer For All Brands: Only new warrantied equipment for peace of mind.

Shipping & Handling For Duramax

Handling Time: Product ships in 1 to 2 Business Days.

Shipping Time: Please allow 2-7 Business Days for Delivery. All deliveries include liftgate to your curbside.

Out goal is to get your order to you as quickly as possible. This item ships to all States of the contiguous U.S.A (lower 48). Please note that all shipments over 100lbs go by LTL freight. For more information check out our Shipping Policy.

Cancellation/Return Policy For Duramax

Any order can be canceled within 24 hours of payment.

After 24 hours, most orders will be packed and placed for pickup by the shipping carriers. Once picked up, the item will be considered shipped.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order. 

Damaged Items:

All orders are protected by the manufacturer's warranty. We will repair, or replace any item damaged during shipment or faulty upon arrival as long as the documentation is provided.

Returns And Refunds:

Every brand has some specifics to their return policy. Please see details below:

Return Policy: Duramax accepts returns of new product within 14 days of customer receiving the product.

Fees: 30% Restocking Fee & Customer pays for shipping on return and to.

If you receive damaged parts or are missing parts, please email us at support@uspolymersinc.com and support@backyardoas.com within 5 days. You need to have both email address on the email that you send.

Support Agent

Questions? We Are Here To Help!


Call Us Now:  725-239-9966
Instant Live Chat:  Click to Chat
Mon-Fri 8am-7pm PST

Say Goodbye to Space Constraints with the Duramax 22x10 Insulated Building!

Crafted by DuraMax Modular Housing, this building is constructed with durable coil-coated galvanized steel, ensuring longevity and stability in all weather conditions.

The fire-retardant CFC Free Poly-Urethane insulation provides exceptional thermal performance, making it suitable for various applications, from extra living space to secure storage or emergency shelter.

Expand Your Storage Capacity with the Modular Insulated Building:

front view of the Duramax Flat Roof Building 22x10 in white background

  • Galvanized Metal Foundation: Allows easy construction on any flat surface without the need for concrete.

  • Pre-painted Galvanized Walls: Inner and outer walls provide stability and security, ensuring a durable, impenetrable structure.

  • Thick Fire-Retardant Insulation: CFC-Free B2 polyurethane insulation offers excellent thermal and acoustic performance, ideal for all weather conditions.

  • Simple Assembly: Bolted tongue and groove wall panel assembly with pre-cut, drilled, and numbered parts ensures a straightforward setup process.

  • Configurable Door: Secured door with a deadbolt lock can be configured on any side panel wall for flexibility and convenience.

  • Strong Snow Load Capacity: Engineered to withstand a snow load of 30 lbs/sqft, making it one of the sturdiest DIY buildings available.

  • Extension Kit Compatibility: Extension kits available in 6 ft. increments, mountable on either side for added space requirements.

  • Angular Roof Design with Gutter System: Facilitates easy water drainage, minimizing maintenance and ensuring structural integrity.

  • Comprehensive Warranty: Backed by a 7-Year Limited Warranty for peace of mind and confidence in your investment.

This insulated building comes with step-by-step instructions for hassle-free assembly and a 7-year limited warranty for peace of mind. Whether you need extra living space, a hobby room, or secure storage, the Duramax Flat Roof Building is the perfect solution.

Order now and transform your space with ease!

Download the 22x10 Flat Roof Building Manual

Top corner angle view of the Duramax Flat Roof Building 22x10 with roof half-opened. Duramax Flat Roof Insulated Building Installation Manual Installation Manual

Specs of the Duramax 30872 Insulated Storage

Dimensions 264" W x 118" D x 82 ⁵⁄₈" H
Door Measurements 36.2" W x 82.7" H
Warranty 7-year warranty

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare

Say Goodbye to Space Constraints with the Duramax 22x10 Insulated Building!

Crafted by DuraMax Modular Housing, this building is constructed with durable coil-coated galvanized steel, ensuring longevity and stability in all weather conditions.

The fire-retardant CFC Free Poly-Urethane insulation provides exceptional thermal performance, making it suitable for various applications, from extra living space to secure storage or emergency shelter.

Expand Your Storage Capacity with the Modular Insulated Building:

front view of the Duramax Flat Roof Building 22x10 in white background

  • Galvanized Metal Foundation: Allows easy construction on any flat surface without the need for concrete.

  • Pre-painted Galvanized Walls: Inner and outer walls provide stability and security, ensuring a durable, impenetrable structure.

  • Thick Fire-Retardant Insulation: CFC-Free B2 polyurethane insulation offers excellent thermal and acoustic performance, ideal for all weather conditions.

  • Simple Assembly: Bolted tongue and groove wall panel assembly with pre-cut, drilled, and numbered parts ensures a straightforward setup process.

  • Configurable Door: Secured door with a deadbolt lock can be configured on any side panel wall for flexibility and convenience.

  • Strong Snow Load Capacity: Engineered to withstand a snow load of 30 lbs/sqft, making it one of the sturdiest DIY buildings available.

  • Extension Kit Compatibility: Extension kits available in 6 ft. increments, mountable on either side for added space requirements.

  • Angular Roof Design with Gutter System: Facilitates easy water drainage, minimizing maintenance and ensuring structural integrity.

  • Comprehensive Warranty: Backed by a 7-Year Limited Warranty for peace of mind and confidence in your investment.

This insulated building comes with step-by-step instructions for hassle-free assembly and a 7-year limited warranty for peace of mind. Whether you need extra living space, a hobby room, or secure storage, the Duramax Flat Roof Building is the perfect solution.

Order now and transform your space with ease!

Download the 22x10 Flat Roof Building Manual

Top corner angle view of the Duramax Flat Roof Building 22x10 with roof half-opened. Duramax Flat Roof Insulated Building Installation Manual Installation Manual

Specs of the Duramax 30872 Insulated Storage

Dimensions 264" W x 118" D x 82 ⁵⁄₈" H
Door Measurements 36.2" W x 82.7" H
Warranty 7-year warranty