Costway Large Outdoor Storage Shed | Sloping Roof Utility Tool House | Grey | GT4434GR

Imagine a garden where every tool is in its place, every seasonal item is properly stored, and the lawn is finally clear of the clutter that accumulates when you don't have somewhere proper to put things. The Costway Outdoor Storage Shed makes that a permanent reality — not just at the start of the season, but all year round.

The Costway Large Outdoor Storage Shed in Grey features a distinctive sloping roof design that does two jobs simultaneously: it looks sharp and modern, and it actively prevents rain pooling and snow accumulation — protecting both the structure and everything stored inside. Powder-coated steel construction, ventilation vents and a sliding door make this a genuinely well-engineered outdoor storage solution built for UK conditions.

🎁 ALL HARDWARE INCLUDED: Every fixing, panel and fastener needed for full assembly is included in the box — along with step-by-step instructions.

Why Choose the Costway Sloping Roof Storage Shed?

Flat-roof sheds accumulate standing water, develop structural stress and eventually leak. This shed's sloping roof actively sheds rainwater and prevents snow accumulation — a design decision that protects the structure long-term and keeps stored contents dry regardless of the season. Combined with powder-coated steel construction and ventilation vents, this is a shed engineered to last.

Sloping roof — weatherproof by design

The angled sloping roof ensures rainwater runs off immediately and snow cannot accumulate — eliminating the structural stress and potential water ingress that affects flat-roofed storage sheds over time. Your stored contents stay dry through every season.

Powder-coated steel — rust-proof and durable

Powder-coated steel panels resist corrosion, UV degradation and impact — keeping the shed looking sharp and structurally sound through years of outdoor exposure without the maintenance that timber sheds require.

Ventilation vents — prevents condensation and damp

Built-in ventilation vents allow airflow to circulate inside — preventing the condensation and damp build-up that can damage tools, garden machinery and stored equipment over time.

Large sliding door — easy access every time

The wide sliding door provides generous access for large items — bikes, lawnmowers, wheelbarrows and bulky seasonal equipment slide in and out without awkward manoeuvring.

Spacious interior — proper storage, not just a cupboard

The large interior footprint accommodates a genuine range of garden and utility storage — tools, bikes, furniture covers, power equipment and seasonal items all have a proper home.

Contemporary grey finish — looks good in any garden

The grey powder-coated finish is a clean, contemporary alternative to the green or brown of traditional garden sheds — a modern look that sits comfortably in both classic and contemporary garden settings.

Warranty Included

This Costway garden shed comes with a 12-month manufacturer's warranty for complete peace of mind. Your investment is fully protected from day one.

Delivery Information

Order before 2pm for next working day dispatch. Full tracking information will be provided upon shipment. This is a large, heavy multi-box delivery — please ensure clear outdoor access for delivery and allow adequate time for assembly.

Specification

• Colour: Grey
• SKU: GT4434GR+
• Material: Powder-coated steel
• Roof design: Sloping — rain and snow runoff
• Door: Large sliding door
• Ventilation: Yes — built-in vents
• Assembly required: Yes — all hardware and instructions included

What's in the Box?

• Steel panel components (pre-cut)
• Sloping roof panels
• Sliding door and track
• All fixings and fasteners
• Assembly instructions