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B&Q£89.99Visit shop B&Q - Roof Sheets 18X Corrugated Garage Carport Shed Metal Roofing Panels Wood Grain Grey
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The Birchtree 18-pack corrugated roofing sheets are ideal for DIY enthusiasts and contractors looking for a robust roofing solution for garages, carports, and sheds. These powder-coated, cold-rolled steel sheets provide exceptional structural integrity and weather resistance, offering a professional grey finish that blends seamlessly with most outdoor structures. While they are highly durable and easy to install for standard projects, users should note that they require proper sealing and overlapping techniques to ensure long-term waterproofing in extreme weather conditions.
| Colour | Grey |
|---|---|
| Brand | Birchtree |
These sheets are primarily designed for unheated outbuildings like sheds, carports, and garages; they are not intended for residential living space roofing as they lack built-in insulation.
You will need a drill with an appropriate driver bit, metal snips or a circular saw with a metal blade, a tape measure, and safety equipment like gloves and goggles.
The pack includes the metal roofing panels; please check the product box as standard roofing screws with rubber gaskets should be purchased separately based on your specific timber or steel purlin type.
It is recommended to overlap the sheets by one full wave to ensure a watertight seal.
While the factory powder coating is durable, if you choose to repaint, ensure you use a primer and paint specifically formulated for galvanized or powder-coated steel.
Check that the sheets are overlapped by at least one full corrugation and ensure that roofing screws with sealing washers are positioned on the high part of the wave.
Tighten existing fasteners or add additional screws to secure the sheets firmly to the supporting purlins or rafters.
Apply a touch-up paint specifically designed for metal roofing to seal the exposed edges where the powder coating was cut.
To install these sheets, ensure your structure has a consistent pitch to allow water to run off the corrugated channels. When cutting the panels to fit custom dimensions, use appropriate metal-cutting shears or a circular saw with a metal-cutting blade, and always wear protective gloves to handle sharp edges.
For care, periodically inspect the roof for loose fasteners after major windstorms. To maintain the appearance, you can hose down the sheets with water to remove accumulated dust or leaves. Avoid using harsh chemical cleaners that might compromise the integrity of the powder-coated finish.
