Lifetime 11′ Storage Shed Extension Kit
$318.47
Increase your shed’s storage capacity by an additional 2.5 ft. (30 in.) with this heavy-duty extension kit designed for 11 ft. wide outdoor sheds. Built in the USA from steel-reinforced polyethylene, this expansion delivers long-lasting strength, weather protection, and a seamless match to your existing structure.
The extension features dent-resistant, steel-supported polyethylene wall panels and a simulated shingle roof for a cohesive, finished look. Powder-coated steel supports and trusses enhance roof strength, durability, and overall stability while allowing for extra overhead storage. The maintenance-free exterior is UV-protected, stain resistant, and never requires painting, helping prevent fading, cracking, and weather damage while keeping the interior dry year-round.
A steeply pitched roof design provides up to 7.5 ft. of headroom and promotes fast drainage of rain and snow. This complete kit includes matching wall, roof, and floor panels, along with all necessary hardware, for a straightforward installation that preserves your shed’s original appearance and structural integrity.
Backed by a 10-year limited warranty, this extension kit provides a durable, long-term solution that grows with your storage needs. Ideal for adding space for tools, equipment, or seasonal items, it offers a simple and reliable way to expand your shed without replacement. For best results, installation is strongly recommended during the initial shed assembly.
The 30 in. Shed Extension Kit 0125 includes: all wall, roof, and floor panels, and installation hardware. Fits all Lifetime 11 ft. wide Outdoor Storage Buildings. 10-year limited warranty. This shed extension kit is compatible with models 60187, 60236, 60237, 6415, and 6433.
Features and Benefits:
- 30 in. Shed Extension – Adds 2.5 ft. of usable interior space, making it easy to increase storage capacity without replacing or rebuilding your shed.
- Complete Panel Set Included – Comes with matching wall, roof, and floor panels to maintain the original shed’s strength, insulation, and weather resistance.
- All Installation Hardware Provided – Includes everything needed for a secure, efficient installation with no additional materials required.
- Designed for 11 ft. Wide Lifetime Sheds – Engineered to integrate seamlessly with all Lifetime sheds measuring 11 ft. wide, preserving appearance and performance.
- Model-Specific Fit – Precisely sized and tested for compatibility with models 60187, 60236, 60237, 6415, and 6433 for dependable installation.
- 10-Year Limited Warranty – Backed by Lifetime’s trusted 10-year limited warranty for long-term reliability and peace of mind.
- Note: It is highly recommended to install this extension kit during the initial assembly of your shed.
Specifications:
- Model: 0125
- Color: Desert Tan Wall, Dark Brown Roof, Black Floor (matches all 11′ Lifetime shed colors)
- Exterior Dimensions: 11′ x 2.5′ / 30″ Length – Shed Extension Kit
- Interior Dimensions: 120.5″W x 30″D x 110.25″H
- Item Includes: Wall, Roof, Floor Panels, and Installation Hardware
- Compatibility: All 11 ft. Wide Lifetime Sheds
- Fits: Models 60187, 60236, 60237, 6415, and 6433
- Product Origin: Made in the USA from US and Imported Parts
- Warranty: 10-Year Limited Warranty
- Free FAST Shipping!
