Flat Roofs in Chatham and Across Medway

Extensions, garages, dormers and porches. Stripped back to the deck so we can see the timber, not covered over and hoped for.

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Free drone survey before you get a price

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Photos and video sent while we work

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10-year insurance-backed guarantee

Google Reviews

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4.9/5

Checkatrade

✅ 72 Reviews

9.88/10

TrustATrader

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44 Reviews

Approved Trader

Federation of Master Builders

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Vetted Member

FMB Member

Confederation of Roofing Contractors

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Guarantee-Backed

CORC Member

Anticc installs and replaces flat roofs across Chatham, the Medway towns and Kent using felt, EPDM rubber, fibreglass and liquid applied systems. We strip back to the deck so the timber underneath can be inspected and replaced where needed, rather than covering over an existing failed roof. All flat roof work carries a ten year insurance backed guarantee.

Covering Over a Failed Flat Roof Buys You a Year

The quick version of this job is to lay a new covering straight over the old one. It looks finished, it costs less, and it hides whatever the deck underneath is doing.


If the timber below is soft or wet, the new covering fails early and you pay twice. Flat roofs also fail at the edges and the upstands more often than in the middle, which is exactly where a covering over job is weakest.

We Open It Up and Look

We take the old covering off and inspect the deck, the joists, the upstands and the outlets.


You get photos of what is underneath, so you can see the state of it yourself rather than taking our word for it.


Then we replace what needs replacing and set the falls properly so water actually runs to the outlet instead of sitting in a pond.

How the Job Runs

01

Free survey, including a drone flight where the roof cannot be seen safely from ground level.

02

Written itemised quote with access included.

03

Old covering stripped off and the deck inspected. Photos sent to you.

04

Damaged deck and joists replaced, falls corrected.

05

New system laid, with edge trims, upstands and outlets detailed properly.

06

Photos through while the job runs, and the site cleared when we finish.

What Changes the Job

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The size of the roof and how easy it is to reach.

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The system you choose, and how long you want it to last.

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The condition of the deck and joists once the old covering is off.

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How many upstands, outlets, rooflights and abutments there are, because the detailing is where flat roofs usually fail.

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Whether insulation is being upgraded to a warm roof build up at the same time.

We give you a fixed written price after the survey, not a figure over the phone.

Systems We Fit

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SHEET SYSTEMS

  • EPDM rubber, laid in a single sheet on most domestic roofs so there are very few joins.

  • Torch on felt, in modern multi layer systems rather than old single layer felt.
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SEAMLESS SYSTEMS

  • Fibreglass, formed in place with a seamless finish and a hard wearing surface.



  • Liquid applied coatings, useful on complicated shapes and around awkward detailing.
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IINSULATION

  • Warm roof build ups where insulation is being improved as part of the job.

Ten Years, Insurance Backed

Every job we finish carries a ten year guarantee on workmanship and materials, insurance backed through the Confederation of Roofing Contractors.


The cover does not rest on Anticc still trading. If we stopped tomorrow, your guarantee would still stand

New Roofs We've Finished Recently

New Flat Roofing System in Rochester
New Flat Roofing System in Rochester by Anticc Roofing and Building. What we found, what we did and a ten year insurance backed guarantee.
Flat Roof Replacement in Maidstone
Flat Roof Replacement in Maidstone by Anticc Roofing and Building. What we found, what we did and a ten year insurance backed guarantee.
Flat Roof Renewal and Skylight in Rochester
Flat Roof Renewal and Skylight in Rochester by Anticc Roofing and Building. What we found, what we did and a ten year insurance backed guarantee.

Questions People Ask

  • How long should a flat roof last?

    It depends on the system and on how well the edges and outlets were detailed. A properly installed modern system on a sound deck lasts far longer than the old felt roofs people remember. We will tell you what to expect from the system you choose.

  • Can you lay a new roof over the old one?

    We do not recommend it and it is not how we work. Without stripping it back you cannot see the deck, and covering over a wet deck means paying for the job twice.

  • Which system is best for my roof?

    It depends on the shape, the access, the detailing and whether anyone will walk on it. We will talk you through the options at the survey rather than pushing one system at everything.


  • Why does water sit in a puddle on my flat roof?

    Because the falls are wrong or the outlet is blocked or badly placed. Standing water shortens the life of any system, so we correct the falls as part of the job.

  • Can you insulate it at the same time?

    Yes. If the covering is coming off anyway it is the sensible time to upgrade to a warm roof build up. We will quote it as a separate line.

  • Is flat roof work guaranteed?

    Yes. Ten years on workmanship and materials, insurance backed through the Confederation of Roofing Contractors.

What Our Accreditations Actually Mean

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Federation of Master Builders

Independently vetted and inspected; membership is not automatic.

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Confederation of Roofing Contractors

This is what backs the ten-year guarantee with insurance.

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Checkatrade

9.88 out of 10 from 72 reviews.

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TrustATrader

Approved trader, 44 reviews.

Book a Free Survey


Tell us what the house is doing and we will come and look at it properly, then put a written price in your hand.

Call 01634 779593 or freephone 0800 191 0526 · Monday to Saturday, 9am to 5pm