Outsunny

Large Galvanised Steel Garden Storage Shed | 420x245x200cm | 14x8ft | 9.7m² Floor | Sloped Roof | 4 Ventilation Windows | Lockable Door | Foundation Kit | Lock & Gloves Included | Grey

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£781.72

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Serious Outdoor Storage — The 14x8ft Galvanised Steel Garden Shed

Store tools, bikes, lawn equipment, bins and garden supplies in this large galvanised steel garden storage shed. At 420L x 245W x 200H cm (approximately 14 x 8 ft), it provides 9.7 m² of floor space and an internal area of 416L x 228W cm with a generous 180 cm eave height — enough headroom to walk in and move around comfortably. The galvanised steel construction delivers rust resistance and weatherproofing for long-term outdoor use without the maintenance requirements of a timber shed. A sloped roof channels rainwater away efficiently, and four ventilation windows positioned on the roof sides maintain air circulation to prevent moisture build-up inside. The single lockable door (78W x 175H cm) secures the contents. A foundation kit is included for additional stability during installation. Lock and gloves included. Approximately 4 hours to assemble with 3 people. Grey.

⚠️ Installation Notice

Three people are required for safe installation. Always wear the included gloves during assembly. Do not build during windy weather conditions. Ensure the shed is installed on a firm, level surface using the included foundation kit.

Why You'll Love It

9.7m² floor area with 180cm eave height for comfortable walk-in access — The 420L x 230W cm base (9.7 m²) provides space for multiple bikes, large power tools, a ride-on mower, patio furniture and garden bins simultaneously, while the 180 cm eave height (200 cm to the ridge) allows most adults to walk in and retrieve items without crouching — making it a genuinely practical working storage space rather than a cramped box.
Galvanised steel construction for rust resistance and low maintenance — The galvanised steel panels are treated to resist corrosion from rain, moisture and ground contact during year-round outdoor exposure — without requiring annual repainting, treating or sealing that timber sheds demand to maintain structural integrity over time, reducing long-term maintenance effort and cost.
Sloped roof for efficient rainwater drainage — The angled roof profile directs rainfall away from the shed and off the edge of the structure, preventing water pooling on the roof surface that can cause leaks, panel deterioration or moss growth over time — a practical design detail that extends the lifespan of the shed in a typical UK garden climate.
4 ventilation windows for air circulation to prevent moisture build-up — Four windows positioned on the sides of the roof allow fresh air to circulate through the shed interior, reducing humidity and condensation build-up that would otherwise accelerate rusting of stored tools, deterioration of stored equipment and the development of mould inside the shed during wetter months.
Lockable door (78x175cm) and included lock for security — The single door (78W x 175H cm) is fitted with a lockable mechanism, and a lock is included in the box, providing basic security for garden tools, bikes and equipment stored inside without requiring a separately purchased padlock or lock set to secure the shed from day one.
Foundation kit included for stability on uneven ground — The included foundation kit anchors the shed base to the ground, improving overall structural stability in wind and preventing the base from shifting over time due to ground movement or frost heave — reducing the risk of door misalignment and panel gaps that can develop in sheds without a secured foundation.