EPDM is one of the lower-maintenance flat roof coverings, but a little attention keeps it working well and helps you spot problems while they are small.
Keep it clear
Leaves, twigs and dirt collect on flat roofs, especially under trees. They can block outlets and gutters and hold water against the membrane. Clear them regularly, particularly in autumn. Use a soft brush rather than a hard tool, which could cut the rubber.
Check outlets and gutters
Make sure water has a clear route off the roof. Blocked outlets cause ponding, which stresses the covering. Look at gutters and downpipes at the same time.
Look at the edges and seams
From a window or a safe point, look at the edges, upstands and any seams. Signs of lifting, gaps, cracks in sealant or a corner coming loose are worth reporting early. Small repairs are easier than big ones.
Cleaning the surface
If the surface becomes dirty or has algae, it can be washed gently with water and a soft brush. A mild detergent can help. Avoid harsh solvents, abrasive cleaners and sharp tools. A pressure washer on a high setting can damage edges and seals.
Protect from damage
Do not use the roof as storage, and avoid dragging heavy items across it. Keep tree branches trimmed back so they do not scrape the surface. If you need regular access, fit walkway pads.
Do not climb without care
A wet flat roof can be slippery, and edges are a risk. If in doubt, ask a roofer to look.
See our EPDM Rubber Roofing section or call 07766 547309.
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