Repairs that deal with the actual fault
More than a surface patch
We check nearby materials so a hidden defect isn't left behind.
Suitable material repairs
We match the method to tile, slate, flat roofing or leadwork.
Proportionate advice
You'll know when a focused fix is enough and when it isn't.
Find the defect before fixing the damage
A damp mark tells you water has arrived, not where it got through. We begin each roof repair in London by checking the visible fault and the materials around it. Slipped coverings, cracked tiles, worn joints and failed flashing can all let rain reach the underlay, battens or roof space. We also inspect valleys, fixings, drainage routes and details around chimneys or other penetrations. The right repair depends on how the roof was built, the condition of its materials and whether the supporting structure remains sound. That careful diagnosis avoids patching the symptom while leaving the real entry point untouched.
A repair matched to the roof's condition
Once we know the cause, we arrange safe access and remove only the defective material needed to expose the affected area. We check the support beneath it, reinstate the covering and finish with a weatherproofing check around the repair. A small, isolated defect may need targeted work. Widespread deterioration, repeated movement or damage across the roof may make replacement more sensible. We'll explain what we've found, show how the options differ and provide a free quote before planned work begins.
Frequently asked questions
How do you find where a roof is leaking?
We compare the indoor signs with the roof layout, then inspect coverings, flashings, valleys, penetrations and drainage. Water can travel before appearing inside, so we trace its likely route rather than assuming the damp mark sits below the defect.
Can one damaged section be repaired on its own?
Often, yes. A local repair may be suitable when the surrounding covering and support remain sound. We inspect beyond the obvious damage first, as broken fixings, tired underlay or movement nearby can change the work required.
When is roof replacement more suitable than repair?
Replacement may be the better route when defects are widespread, leaks keep returning or the supporting build-up has deteriorated. We explain the condition found and compare a focused repair with the wider work before you decide.