Roofer inspecting ponding water on a flat roof
RoofProblems.co.uk guides

Flat roof problems

Flat roofs rely heavily on sound detailing at edges, outlets, seams and upstands. Small defects can admit water even when the main covering looks intact.

Why Is My Flat Roof Leaking?

This guide looks specifically at why is my flat roof leaking?: the common failure points on felt, EPDM and GRP flat roofs, plus the signs that help decide what to do next.

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Is Standing Water on a Flat Roof a Problem?

Read this if you are dealing with is standing water on a flat roof a problem?. It covers what ponding water means and when poor falls or blocked outlets need attention and the practical clues worth noting before repair.

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Why Is My Felt Roof Blistering?

For why is my felt roof blistering?, this page explains how trapped moisture and heat can create bubbles in roofing felt, with a focus on the checks and repair questions that matter for that defect.

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Why Does a GRP Fibreglass Roof Crack?

This guide looks specifically at why does a grp fibreglass roof crack?: likely reasons a fibreglass roof develops cracks around joints, trims or the deck, plus the signs that help decide what to do next.

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Where Do EPDM Rubber Roofs Usually Leak?

Read this if you are dealing with where do epdm rubber roofs usually leak?. It covers typical weak points in rubber roofs including seams, edges, outlets and penetrations and the practical clues worth noting before repair.

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Flat roof still giving trouble?

Leaks, ponding and surface defects often need the seams, edges, outlets and roof deck checked together.

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