This 11-foot wide storage shed from Lifetime provides the perfect space for a tool shop, outdoor gear and ATVs, or even a place to park your car. Lockable steel-reinforced doors provide added security to protect valuable items, and six shatterproof polycarbonate windows illuminate the interior with natural light. The spacious interior, heavy-duty steel-reinforced construction and low-maintenance design gives you a durable garage or workshop, and is the perfect solution to your storage needs. Consult local building codes before assembly. Note: This shed must be built on a flat level foundation of wood or concrete (not included). It is designed with a slight indentation in each corner of the floor so that you can drill through the flooring to secure it to the foundation. Anchoring hardware depends on the type of foundation you have and is therefore not included in the shed kit.
Our window walls are interchangeable with any of the shed’s side walls, so you can place them wherever they best fit your layout and lighting needs!
Feature Points –
Dual-wall high-density polyethylene (HDPE) construction
Powder-coated steel-reinforced frame
9 ft. wide tri-fold doors
Two large roof skylights
Six shatter-proof polycarbonate windows
Two screened vents
Two 30 in. x 14 in. shelves
Two peg strips
Eight heavy-duty steel roof trusses
Slip-resistant HDPE floor
Low-maintenance exterior
UV-protected and weather-resistant
Includes two 11 ft. shed expansion kits (model 6426)
10-year limited warranty
Features and Benefits –
Dual-wall high-density polyethylene (HDPE) construction Provides long-lasting durability that resists cracking, fading, peeling, and extreme weather conditions.
Powder-coated steel-reinforced frame Increases structural strength across walls, doors, and roof—built to withstand everyday wear and tear.
9 ft. wide tri-fold doors Offers wide, full access for large equipment like ATVs, lawn mowers, or workshop tools.
Two large roof skylights Flood the interior with natural light, making daytime access brighter and more efficient.
Six shatter-proof polycarbonate windows Add visibility and daylight while maintaining safety and impact resistance.
Two screened vents Allow for cross-ventilation to prevent moisture buildup while keeping pests and debris out.
Two 30 in. x 14 in. shelves Provide elevated storage for tools, bins, and frequently used gear.
Two peg strips Maximize vertical wall space for organizing hand tools and smaller equipment.
Eight heavy-duty steel roof trusses Reinforce the roof to support added snow loads and maintain long-term durability.
Slip-resistant HDPE floor Stain-, oil-, and solvent-resistant flooring protects the shed interior while offering a safe walking surface.
Low-maintenance exterior Wood-grain textured panels never require painting or staining and clean easily.
UV-protected and weather-resistant Designed to withstand years of sun, rain, and snow without warping or deterioration.
Includes two 11 ft. shed expansions (model 6426) Extends the structure to 21 feet in length, increasing usable space.
10-year limited warranty Industry-leading protection backed by Lifetime’s long-standing reputation for quality.
Specifications –
Footprint: 11 ft. x 21 ft.
Storage Area: 200.8 square ft.
Interior Volume: 1577.5 cubic ft.
Construction Material: Dual-wall high-density polyethylene (HDPE)
Reinforcement: Powder-coated steel in walls, doors, and roof
Wall Structure: Dual-wall HDPE panels with steel reinforcement
Weather Resistance: Yes
Maintenance: Low-maintenance—no painting or staining required
Assembly: Required; secure-fastened with high-grade metal screws
Foundation Requirement: Flat level wood or concrete base required (not included)
Packaging: Ships in (7) boxes
Warranty: 10-year limited warranty
Manufactured In: USA with US & imported parts
