Central Asphalt Ltd
Fast call-outs across Merseyside

Flat Roof Repairs in Liverpool & the Wirral

Leaking flat roof? Central Asphalt have carried out flat roof repairs in Liverpool since 1989, on mastic asphalt, felt and other flat roofs. We find the fault, fix it properly and leave the roof watertight.
Get a Repair QuoteCall Martin on 07860 432 729
Flat roof repairs Liverpool — Central Asphalt repairing a flat roof

Flat Roof Repairs Liverpool: The Problems We Fix

The common faults we are called out to on flat roofs across Liverpool, the Wirral and Merseyside

Leaks & Water Ingress

Tracing the real source of a leak — often a failed upstand, outlet or flashing rather than where the water shows inside — and sealing it permanently.

Blisters & Bubbles

Blistering in asphalt or felt where trapped moisture has lifted the surface. We cut out, dry and re-lay the affected area so it bonds properly.

Cracks & Splits

Cracking at joints, upstands and around rooflights or pipes. Mastic asphalt can be re-melted and worked back in, so repairs are seamless rather than patched.

Ponding Water

Standing water that never drains away shortens the life of any flat roof. We correct falls and outlets so the roof sheds water as it should.

Worn Solar Reflective Coating

Re-applying solar reflective paint to protect the asphalt from UV and heat, extending the life of the roof at a fraction of replacement cost.

Bay Windows, Dormers & Extensions

Small domestic flat roofs over bays, porches, dormers and extensions — the roofs most Liverpool homes rely on and most roofers overlook.

Hot mastic asphalt being applied during a flat roof repair in Liverpool

Repair or Replace? We Tell You Straight

A mastic asphalt roof that is leaking is very often repairable. Because the material is applied hot, a repair melts into the existing roof and becomes part of it — there is no patch edge to fail later. That is one of the reasons asphalt roofs in Liverpool regularly last 50 years and more.

When we inspect your roof we will tell you honestly whether a repair will give you years more service or whether the roof has reached the end of its life. If it does need replacing, we can re-lay it in mastic asphalt, or in single ply, liquid applied or built-up felt where that suits the building better.

We work on domestic and commercial flat roofs: terraced and semi-detached homes, blocks of flats, shops, schools and industrial units across Liverpool, the Wirral, Sefton, Knowsley and St Helens.

Book a Roof Inspection

How a Flat Roof Repair Works

  1. 1

    Call or send photos

    Ring Martin on 07860 432 729 or use the contact form. Photos of the roof and the leak inside help us advise quickly.
  2. 2

    Inspection & written quote

    We inspect the roof, find the real cause and give you a free, written, no-obligation quote.
  3. 3

    The repair

    Hot-applied mastic asphalt repairs are watertight the same day. We shape around pipes, outlets and rooflights for a seamless finish.
  4. 4

    Guaranteed & finished

    We leave the roof tidy and the work is covered by our workmanship guarantee, stated on your quote.

Flat Roof Repair Questions

Common questions from Liverpool and Wirral customers

Yes. We are based on Vauxhall Road in Liverpool and carry out flat roof repairs across the Wirral — Birkenhead, Wallasey, Bebington, Heswall, West Kirby and Hoylake — as well as Liverpool, Sefton, Knowsley, St Helens and the wider North West.
Most leaking asphalt roofs can be repaired. Mastic asphalt is re-melted during a repair so the new material fuses with the old, giving a seamless, permanent fix. We will tell you honestly if the roof is beyond economic repair.
We repair mastic asphalt, built-up felt, single ply and liquid applied flat roofs. If your existing roof is felt or another system, we can repair it or re-lay it in the material that suits the building best.
Repairs are priced after we have seen the roof. The cost depends on the size of the area affected, the cause of the fault and access. Quotes are free, written and no-obligation.
Call Martin on 07860 432 729 and we will arrange the earliest inspection we can. Sending photos of the roof and the leak helps us advise straight away.
Yes. All our repair work is covered by a workmanship guarantee, with the period set out on your written quote.

Need a Flat Roof or Asphalt Floor? Get a Free Quote Today

With over 30 years of experience across Liverpool and the North West, Central Asphalt Ltd delivers expert mastic asphalt roofing and flooring solutions for homes and businesses. Contact our friendly team for a no-obligation quote.
Request a Free QuoteCall Martin on 07860 432 729
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