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Flat Roofing Installation in Greenwich (139)
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10.0
“Kyle and his team at Alliance Roofing London recently completed a full replacement of our flat roof with a new WarmDeck system. From start to finish, I was very happy with the service provided. The team were professional, polite, hardworking and kept the area clean and tidy throughout the works. Communication was excellent, every stage of the job was clearly explained, and regular progress photos were provided, which gave reassurance throughout the project. The work was completed in a timely manner and the quality of workmanship and materials used appears to be of a very good standard.”
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Top rated Flat Roofing Installations in Greenwich
10
/10
254 ratings
Our Flat Roofing Installations in Greenwich are rated an average of 10 out of 10 based on a sample of 254 reviews from customers like you*
*This review aggregate is based on real customer reviews from a randomly selected postcode in this area
Find rated flat roof installation companies in Greenwich
Looking for flat roofing specialists in Greenwich? Whether it’s a minor repair or a full flat roof replacement, we’ll help you find the right tradesperson for the job. All our members are checked and reviewed by people in your area, so you can hire with more confidence.
Flat roofers in Greenwich
Flat roofs are a smart, space-saving option for homes and outbuildings alike. But when they leak, sag, or show signs of age, it’s time to take action. From fixing felt roofs to fitting a new warm roof system, our tradespeople can handle it. And with our quote request feature, it only takes a minute to get started.
What to expect from hiring a flat roofer in Greenwich
Most homeowners search for flat roofers in Greenwich for jobs like:
- Fixing flat roof leaks in heavy rain
- Flat roof repairs for felt, EPDM or GRP systems
- Replacing old roofs with warm roof construction
- Installing flat roof skylights or lanterns
- Re-felting a flat roof or switching to a rubber membrane
Flat roofing costs in Greenwich
The cost of a flat roof varies depending on materials, access, and the size of the job. Here’s a rough guide.
Flat roofing installation:
£2370 on average, with prices typically starting at £1519 up to £3674.
Flat roofing repair:
£1213 on average, with prices typically starting at £584 up to £2379.
Flat roofing insulation:
£1958 on average, with prices typically starting at £1218 up to £3066.
Felt roofing installation:
£1881 on average, with prices typically starting at £1208 up to £2926.
Rubber roofing installation:
£2426 on average, with prices typically starting at £1694 up to £3528.
Fibreglass roofing installation:
£3295 on average, with prices typically starting at £2073 up to £5152.
Need a clearer figure? Use our flat roof replacement cost calculator to estimate the cost for your home.
What’s included in the quote?
Most quotes will include:
- Removal and disposal of the old roof
- Labour and materials (e.g. rubber, felt or fibreglass)
- Optional extras like skylight installation, fascias or insulation
- Scaffolding (if needed)
How long will it take?
Flat roof replacements typically take 1 to 3 days, depending on the size and complexity.
Flat roofing in Greenwich: Homeowners vs renters
If you own your home, flat roof issues (including repairs and upgrades) are your responsibility. You might need building control approval if you're replacing more than 25% of your roof or adding insulation to meet warm flat roof construction standards.
If you’re renting, contact your landlord or letting agent as soon as you spot a leak or damage. It’s their responsibility to fix roof problems promptly. Make a record of any correspondence in case issues aren’t resolved quickly.
Emergency flat roofers in Greenwich
Heavy rain and flat roofs don’t always mix. If you’ve got water pooling or a sudden leak, it might be time to call an emergency roofer.
Our emergency flat roof services in Greenwich are available to tackle urgent jobs quickly.
Get urgent help with:
- Storm damage repairs
- Patch fixes for roof punctures
- Emergency re-felting
- Roof sealing to prevent water ingress
Find a flat roofer for the job you need in Greenwich
Here are just a few of the common tasks flat roofing companies in Greenwich can help with:
- Flat roof repair and replacement
- Warm roof installation
- GRP fibreglass roof installation
- EPDM rubber flat roof fitting
- Roof lantern fitting
- Shed or garage roof felting
- Roof insulation upgrades
- Flat to pitched roof conversion
Looking for more tradespeople in Greenwich?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Greenwich and check out our latest home improvement guides.
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