Evian Roofing
Call 0800 158 8240
Finished flat roof with a roof lantern
Felt & GRP Fibreglass

Flat Roofs in Yorkshire

New flat roofs in felt, rubber or GRP fibreglass for garages and extensions, laid on sound decking with a fall that carries the rain away.

Call 0800 158 8240

Get a FREE Quote

Fill in the form and we'll get back to you shortly.

Step 1 of 2

Flat Roofs

Flat Roof Replacement

Flat roofs fail in familiar ways. Water sits in a dip where the decking has sagged, a seam in old felt opens up, or the covering blisters and cracks after years of sun and frost. Before long the boards underneath soften and a stain appears on the ceiling below.

A replacement strips the old covering and any rotten decking, lays sound new boards with a proper fall towards the gutter or outlet, and finishes in felt, rubber or GRP fibreglass. Edges, upstands and trims are detailed so water has nowhere to get behind the covering.

Get a FREE QuoteCall 0800 158 8240
Roofer torching on a felt flat roof
Fibreglass matting laid on a flat roof
Single-ply flat roof membrane dressed into a corner upstand
Flat Roof Systems

Choose Your Flat Roof

Three proven coverings, plus garage roofs as a service of their own. The right choice depends on the size, shape and use of your roof.

Torch-on felt rolled out on a flat roof

Felt Roofs

Torch-on felt: tough underfoot, handles foot traffic, and a well proven choice for garages.

Roll of rubber roofing membrane

Rubber Roofs

Rubber membrane: few or no joints, flexible in hot and cold weather, and quick to lay.

GRP resin rolled onto a flat roof

Fibreglass Roofs

GRP fibreglass: one joint-free hard skin, neat finish, and suits awkward shapes and details.

Roofer replacing the decking on a garage roof

Garage Roofs

Garage roofs: new decking and a proper fall, finished in felt, rubber or fibreglass.

Swipe to See More

Finished flat roof at sunset
What the Work Covers

Flat Roof Work Included

Repairs and full replacement on garages, extensions and commercial flat roofs.

  • Old covering stripped back
  • Rotten decking replaced
  • A fall built in so water drains away
  • Felt, rubber or GRP covering
  • Upstands and edges sealed
  • Trims, drips and outlets fitted
  • Repairs to splits, blisters and seams
  • Garage and extension flat roofs
Why Choose Us

Why Choose Us for Your Flat Roof

A flat roof lasts when the decking, the fall and the edges are right, so those come first on every job.

Roofer sealing torch-on felt on a flat roof

Built From the Deck Up

Sound decking and a proper fall go down before the covering, because that is what stops water sitting on the roof.

Felt, Rubber or GRP

Torch-on felt, rubber membrane or GRP fibreglass, chosen to suit the shape of the roof and how it is going to be used.

Edges Done Right

Upstands, trims and outlets are sealed and detailed, since that is where most flat roof leaks begin.

The Owner on the Job

Evian Roofing is owner run, so the person who quotes your flat roof is the person responsible for the work.

Ready to Get Your Roof Sorted?

Speak to Evian Roofing or send your details.

Get a FREE QuoteCall 0800 158 8240

Swipe to See More

Need a Flat Roof in Leeds?

Call now or send a few details for a quote.

Get a FREE QuoteCall 0800 158 8240
Related Services

Other Services We Offer

Felt Roofs by Evian RoofingFelt Roofs
Rubber Roofs by Evian RoofingRubber Roofs
Fibreglass Roofs by Evian RoofingFibreglass Roofs
Garage Roofs by Evian RoofingGarage Roofs
New Roofs by Evian RoofingNew Roofs
Roof Repairs by Evian RoofingRoof Repairs
Commercial Roofing by Evian RoofingCommercial Roofing

Swipe to See More

How It Works

How Your Flat Roof Is Replaced

The usual stages of a flat roof job, from the first look at the roof to the final check.

01

Book a Look

Call or send the form with the size of the roof and what it covers, such as a garage or an extension.

02

Roof Checked

The covering, decking, fall and edges are checked to see whether a repair or a new roof is needed.

03

System & Quote

You receive a quote for felt, rubber or GRP, with the reasons one may suit your roof better than the other.

04

New Roof Laid

The old covering comes off, the deck is made good and the new covering, upstands and trims are fitted.

05

Sign Off Together

We review the completed work with you and confirm everything has been done as agreed.

Swipe to See More

FAQs

Flat Roof Questions

What Is the Difference Between a Felt & GRP Flat Roof?

Torch-on felt is laid in layers that are heat bonded together, and it copes well with foot traffic. GRP fibreglass is laid as matting and resin that cures into one hard skin with no joints, which suits roofs with awkward corners and details. Both last well when they are laid on sound decking with a proper fall.

Can My Flat Roof Be Repaired Instead of Replaced?

If the problem is a local split, blister or failed seam and the decking is sound, a repair is often enough. If the covering is worn across the whole roof or the boards underneath have gone soft, replacement is the better option.

Why Does Water Pool on My Flat Roof?

Pooling usually means the decking has sagged or the roof was laid without enough fall. Standing water puts extra strain on every joint, so a replacement corrects the fall as part of the job.

Do You Replace Garage & Extension Roofs?

Yes. Garage roofs and single storey extensions are typical flat roofs, and both are replaced in felt, rubber or GRP fibreglass.

How Long Does a Flat Roof Replacement Take?

It depends on the size of the roof, the system chosen and the weather, since both felt and GRP need dry conditions to lay. The timing for your roof is set out when the job is quoted.

How Do I Get a Flat Roof Quote?

Call 0800 158 8240 or fill in the quote form with your postcode. A visit is arranged to check the roof before the quote is prepared.

Can't Find the Answer You're Looking For?

Get in touch with us today.

Call 0800 158 8240Call NowGet a FREE Quote