Roofing and exterior maintenance in Crawley Down, including shaded slopes and gutters near trees.
Around Crawley Down, tree cover can shade roof slopes and fill gutters. Moss and debris at a valley or outlet can cause overflow, while a leak beneath a covering needs a different repair.
A shaded Crawley Down roof can carry moss near a valley while a separate tile or flashing fault admits rain beneath it. Cleaning and repair are separate decisions: the covering's condition and the cleared water route show which is needed.
Leaves at the gutter outlet can make a downpour overflow and keep the fascia damp below the roof edge. Where the gutter stays shaded, its joints and outlet can be inspected once the debris has been cleared away.
This map is centred on Crawley Down. The marker shows the area centre, not a SENTRY office.
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A shaded slope can stay damp longer and collect growth, but moss does not automatically mean the tiles have failed. The roof surface, valleys and gutters should be assessed separately.
The channel may be blocked while the tiles beside it are still sound. Clearing it and inspecting the flashing and adjoining courses shows whether a repair is also needed.
A blocked outlet can cause overflow, while loose brackets or a leaking back edge can send water against the fascia. The run and downpipe should both be checked.
It can if the break is isolated and the neighbouring covering remains secure. A recurring stain may instead point to a flashing, valley or another gap farther up the roof.