Repairs and new flat roofs for garages, extensions and dormers

Flat Roofs in Oldham

roofing repair company in Oldham, OL1
company 58 header 5 Flat Roofs in Oldham

No Hidden Fees

company 58 header 5 Flat Roofs in Oldham

Rated 4.9 from 350+ Google reviews

company 58 header 5 Flat Roofs in Oldham

Experienced Roofing Company

company 58 header 5 Flat Roofs in Oldham

Available 24 Hours a day

company 58 header 4 Flat Roofs in Oldham

07403 931 974

Flat roof repair in Oldham that lasts

Flat roofs have a hard life in Oldham. Heavy rain sits on them, frost gets into the cracks, and wind tugs at the edges. Most flat roof repair calls we get in Oldham are for garages, kitchen extensions and dormers where the covering has split, blistered or pulled away from the wall.

We repair and replace flat roofs using EPDM rubber, GRP fibreglass and torch-on felt. Each has its strengths, and we'll recommend the one that suits your roof rather than the one that's easiest for us.

If it's leaking now, we'll make it watertight first, then talk about the long-term fix.

  • Available 24/7 for emergencies
  • Free, no-obligation quotes
  • Rated 4.9 from 350+ Google reviews
  • Fully insured, all work guaranteed
Flat Roofs in Oldham by Absolute Roofing 24/7

Free flat roofs quote in Oldham

Call 0800 046 1159 or send us a few details and photos.

Get a free quote

Emergency line: 07532 734934

Flat roofing options

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EPDM rubber

A single seamless sheet that stays flexible in cold weather, ideal for garages and extensions.

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GRP fibreglass

A tough, rigid finish with neat edges, good for dormers and roofs you walk on.

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Torch-on felt

A layered felt system, practical for larger roofs and like-for-like replacements.

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Targeted repairs

Splits, blisters and failed edges repaired where the rest of the roof is still sound.

Flat roofs around Oldham

Across Oldham, from the terraces of Werneth and Glodwick to the semis of Hollinwood and Derker, flat roofs turn up on rear extensions, porches, dormers and detached garages. Many were covered in felt decades ago and are now cracking. On more exposed streets towards Springhead and Lees, wind uplift at the edges is a common cause of failure, so trims and upstands need to be properly fixed.

We work across OL1, OL4, OL8 and OL9, as well as Shaw, Royton and Chadderton. From our Manchester base it's around 6 miles to Oldham, which keeps call-outs straightforward.

Repair or replace your flat roof?

A single split or a leaking edge can usually be repaired. If the roof is blistered all over, feels soft underfoot, or has leaked in several places, water has probably got into the deck, and replacement is the better option. We check the deck boards, not just the surface.

For a replacement, we strip the old covering, replace damaged boards, improve the falls where we can, and fit the new system with proper upstands, trims and outlets. You'll get a written quote first, with no hidden fees.

Flat roof FAQs for Oldham

How long should a new flat roof last?

A well-fitted EPDM or GRP flat roof can last many years, much longer than the old single-layer felt roofs common on Oldham garages. Lifespan depends on the quality of installation, the deck underneath, and how well the roof drains. Keeping outlets clear and avoiding unnecessary foot traffic helps.

Can you just patch my felt garage roof?

If the felt is generally sound and the leak is from one split or a lifted edge, a patch repair can work. If the felt is cracked and blistered all over, patching just moves the leak elsewhere. We'll tell you honestly which situation you're in.

Is EPDM rubber suitable for cold, exposed areas?

Yes. EPDM stays flexible in low temperatures, so it copes well with frost and temperature swings. On exposed Oldham roofs, the key is fixing the edges and trims securely so wind can't get underneath. We use proper trims and adhesives at the perimeter and around any outlets, which is where most wind damage starts.

My dormer roof is leaking at the sides. Is that the flat roof?

Possibly, but dormer leaks often come from the cheeks or the flashing where the dormer meets the main roof, not the flat top itself. We inspect all of it so we fix the right thing first time. Leaking cheeks can often be repaired without touching the flat roof, which keeps the cost down.

Can a flat roof be walked on?

Occasional access for maintenance is fine on most flat roofs. If you want to use it regularly, GRP is generally more robust. Using a flat roof as a balcony or terrace may need planning permission and building regulations approval, so check with Oldham Council.

How long does a flat roof replacement take?

A typical garage or single-storey extension roof is usually completed in a day or two, weather permitting. Larger roofs, or ones with lots of rotten decking, take longer. We'll give you a realistic timescale in the quote. Most flat roof systems need dry weather to fit, so we may adjust the start date around rain.

Flat roof letting you down?

Call 0800 046 1159 for flat roof repairs and replacement across Oldham. Free quotes and surveys.

Our Mission

Why Choose Us? Local Manchester Roofers

With many years experience in roof installation and repairs, we aim to be best placed for roof work you require.

Our clients benefit from a skilled workforce with a track record of integrity and professionalism and all our roof installation services are of high quality and cost effective.

We’re fully insured with public liability insurance, offering competitive prices and a guarantee. This ensures we remain a highly recommended choice for roofers in the Greater Manchester area.

You can rely on our expertise and professionalism when it comes to quality roof fitting and repairs.

car repair 6 csd 23 Flat Roofs in Oldham

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Free no-obligation site surveys

car repair 6 csd 24 Flat Roofs in Oldham

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All work guaranteed for complete customer satisfaction

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Emergency Roofer Callouts

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Please note, emergency callouts may result in an additional charge for the roofing work. Please speak to us to get a price quote.

Quality Equipment: We use only high-quality equipment to ensure reliable performance and the best results for every project.

Frequently asked questions

Delivering first class roofing services across Greater Manchester, Stockport, Oldham, Wakefield, Leeds, York, Bradford & Harrogate

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