Flat roofs on extensions, garages and outbuildings across Yate generally perform well, but a genuinely severe storm can push an ageing or already-compromised covering past its limits. Splitting felt, torn coverings, or water pooling where it should be draining are all common signs that a flat roof has taken damage in recent weather, even if nothing looked obviously wrong immediately afterwards. These roofs are often tucked out of sight above a kitchen extension or garage, which means damage can go unnoticed for longer than it would on a more visible pitched roof, sometimes only coming to light once a stain appears on a ceiling below or the covering is noticed to be sagging slightly during routine maintenance.
Felt roofing is particularly vulnerable to splitting during storms, since material that has already become brittle with age and sun exposure can crack under the sudden stress of heavy rain or debris impact. Once a split appears, water gets underneath the felt rather than running off the surface, and the damage tends to spread from that point with each further downpour rather than staying contained to the original crack.
Wind can also lift the edges or corners of a flat roof covering if it was not fully secured, and debris carried by strong gusts, including branches from nearby trees, can puncture or tear the surface directly. Joints and upstands where the flat roof meets a wall are another common failure point, since flashing or trims here can be forced loose by wind pressure during a storm, opening a route for water that was not there before. Even a small tear can let in a surprising amount of water once heavy rain follows.
Because flat roofs generally have less of a fall than pitched roofs, standing water is often part of the problem rather than just a symptom, putting sustained pressure on any weak point until it gives way. This is why a flat roof that has coped with rain for years can suddenly start leaking once a storm brings an unusually heavy volume of water at once, overwhelming a covering that was already close to the end of its useful life. Checking for pooling water once the rain has stopped can be a useful early warning sign.
Depending on the extent of the damage, repairs may involve patching the affected area, replacing a section of covering, or recommending a full replacement using a more durable modern material such as EPDM rubber, particularly if the existing felt has reached the end of its useful life. Brunel Roofing Bristol can advise honestly on which approach suits your specific roof once it has been inspected.
If a flat roof on your Yate property has been damaged by recent storms, don't leave a split or leak to worsen with the next spell of rain. Contact us for a free inspection and quote, with all completed repair work backed by a 15-year guarantee.
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