Flat Roofing Installation in Merton (258)

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    A.O.L Roofing Services Logo

    A.O.L Roofing Services

    9.93

    (258 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Rubber Roofing Installation
    Chimney Cowlings Repair
    Ridged Tiles Repair
    Call
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    Moore roofing Logo

    Moore roofing

    10.00

    (4 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Asphalt Roofing Repair
    Metal Roofing Installation
    Polycarbonate Roofing Repair
    Call
  • Purley Roofing Ltd Logo

    Purley Roofing Ltd

    10.00

    (6 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Leadworks Installation
    Dormer / Roof Windows
    Dry Verge Installation
    Call
  • Direct Improvements London Ltd Logo

    Direct Improvements London Ltd

    9.86

    (115 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Leadworks Repair
    Single Ply Membrane Roofs Repair
    Dormer / Roof Windows
    Call
  • ALLIANCE ROOFING LONDON Logo

    ALLIANCE ROOFING LONDON

    9.97

    (98 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Single Ply Membrane Roofs Repair
    Glass Roof Installation
    Balcony Roofing Installation
    Call
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    K&M Capital Roofing Limited Logo

    K&M Capital Roofing Limited

    9.92

    (34 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Polycarbonate Roofing Repair
    Slate Roof Installation
    Slate Roofer Repair
    Call
  • Total Roofing & Building LTD Logo

    Total Roofing & Building LTD

    10.00

    (283 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Slate Roofer Repair
    Dry Ridge Installation
    Leadworks Installation
    Call
  • Nsoa Limited Logo

    Nsoa Limited

    9.57

    (220 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Glass Roof Repair
    Glass Roof Installation
    Felt Roofing Repair
    Call
  • Delta Roofing Specialist Ltd Logo

    Delta Roofing Specialist Ltd

    10.00

    (1 review)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Moss Removal
    Green Roofing Repair
    Asphalt Roofing Installation
    Call
  • Premier Roofing and Building Solutions LTD Logo

    Premier Roofing and Building Solutions LTD

    9.72

    (50 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Dry Ridge Repair
    Chimney Cowlings Repair
    Polycarbonate Roofing Repair
    Call
  • R Vincent Roofing Logo

    R Vincent Roofing

    9.88

    (74 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Chimney Cowlings Installation
    Asphalt Roofing Repair
    Dry Verge Installation
    Call
  • Ryley’s Roof Repairs Limited Logo

    Ryley’s Roof Repairs Limited

    10.00

    (39 reviews)

    Operates in Merton

    Services & skills
    Roofer
    Flat Roofing Installation
    Slate Roof Installation
    Asphalt Roofing Repair
    Leadworks Repair
    Call

Top rated Flat Roofing Installations in Merton

10

/10

312 ratings

Our Flat Roofing Installations in Merton are rated an average of 10 out of 10 based on a sample of 312 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 Merton

Looking for flat roofing specialists in Merton? 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 Merton

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 Merton

Most homeowners search for flat roofers in Merton 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 Merton

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 Merton: 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 Merton

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 Merton 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 Merton

Here are just a few of the common tasks flat roofing companies in Merton 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

Start your search now


Looking for more tradespeople in Merton?

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