Hurry, don't miss savings on selected furniture & more.* Shop all offers
522 Products
Roof: Your essential buying guide
Start with the job you need to complete, such as drainage, covering, repair, maintenance or energy generation. Then compare material, dimensions, weather resistance, fixing method, weight, finish and compatibility with your existing roof or structure.
They can overlap, but they are not always interchangeable. Polycarbonate sheets are often chosen where light transmission and impact resistance matter, while corrugated plastic sheets can be a practical lightweight covering for sheds, canopies and outbuildings. Always check thickness, profile, UV protection and fixing requirements.
Consider the roof size, expected rainfall run-off, gutter profile, outlet positions and the compatibility of brackets, joints and downpipes. Matching new parts to your existing gutter shape and diameter is especially important if you are replacing only one section.
Common accessories can include fixings, sealants, flashing, edging, closures, trims and brackets, depending on the product and installation type. Check the main roof material first, then confirm which accessories are recommended for a secure, weather-resistant finish.
Look at roof equipment when the task involves fitting, inspection, cleaning or maintenance rather than the roof covering itself. Access equipment, safety-related tools and specialist fitting aids should be chosen with care, and any work at height should be approached cautiously.
Showing 50 of 522
Roof projects vary from small repairs to larger home and garden upgrades, so it helps to compare products by purpose before looking at size or finish. The right choice depends on where the product will be used, how it will be fixed and how much exposure it will have to wind, rain and sunlight.
For rainwater management, focus on gutters, outlets and compatible fittings. For covered outdoor spaces, compare sheet materials and patio cover components that suit the span, frame and appearance you want.
If you are upgrading an outbuilding or lightweight structure, corrugated plastic or tin roof products may be relevant. For energy-related home improvements, solar panels sit in their own specialist area and should be assessed for suitability, installation requirements and system compatibility.
Material choice affects durability, weight, light levels and the look of the finished project. Polycarbonate sheets can suit areas where daylight is useful, while opaque metal or plastic roof coverings may be better where shade, privacy or a more traditional finish is preferred.
Check product measurements closely, including length, width, thickness and profile. For profiled sheets, the shape of the corrugation matters because it affects overlaps, fixings and compatibility with trims or closures.
A roof covering is only part of the system. Edges, joins, seals and drainage points all affect how well the finished job copes with UK weather. Compare accessories that help close gaps, direct water away and protect vulnerable joins.
Guttering should be planned around the roof slope and where water needs to discharge. If you are replacing older gutter parts, match the profile and size to avoid poor joins or leaks.
Before shortlisting roof materials, check what tools, fixings and accessories are required to install them correctly. Some sheets need specific screws, washers or closure pieces, while guttering may require brackets, unions and stop ends.
Roof work can involve awkward angles and working at height, so consider whether suitable equipment is needed for the task. If a job is beyond safe DIY capability, it is sensible to seek a qualified professional rather than relying on products alone.
Accurate measurements help you avoid ordering unsuitable sizes or mismatched components. Measure the roof area, slope, overhangs, fixing points and drainage route, then allow for overlaps where sheet materials require them.
For modular systems such as patio covers or gutter runs, count every join, corner, bracket and end point. Comparing complete project requirements can be more useful than looking at the main roof product on its own.
Use our barcode scanner to match products instantly to find the best prices, find products with ease using our voice search and build wish lists and your favourites at the click of a button.
