Repair of leaking or damaged flat roofs. Covers patch repairs, blister treatment, seam re-bonding, and application of liquid coatings to extend roof life.
Typical cost
£1,200 — £2,700
Typical duration
1-2 days
Scope type
flexible
Typical tasks
Inspect roof and locate source of leak
Cut out or treat blister or failed area
Apply compatible repair system
Re-seal all upstands and flashings
Test for water tightness
Extras & additional works
Based on a standard single garage-sized flat roof. Costs may increase if additional structural repairs or scaffolding are required.
Common questions Stainesai
The cost can be affected by the size of the roof, the extent of damage, the materials used, and access requirements such as scaffolding.
A standard flat roof repair usually takes 1-2 days, depending on the size and complexity of the job.
Flat roof repairs on extensions must comply with UK Building Regulations, especially regarding insulation and drainage. Always ensure your contractor is aware of these regulations. Always confirm with your roofer before work begins.
Common materials include bitumen, EPDM rubber, and GRP fibreglass, chosen based on the existing roof material and repair requirements.
Scaffolding may be required for safety and access, especially for larger or more complex repairs. Always confirm with your tradesperson before work begins.
Ready to post a flat roof repair job?
Describe what you need. Stainesai structures it into a proper scope. Your first job post is free.