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TJM Home Improvements
A seamless grey fibreglass GRP roof surface

Fibreglass Roofs - Chiswick W4

Fibreglass Roofs in Chiswick

Seamless GRP for balconies, walkways and complicated flat roofs. Covering Chiswick and Brentford, Acton, Kew.

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Ask about fibreglass roofs in Chiswick

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The work

Fibreglass Roofs for Chiswick homes

Chiswick is a short run for us, so a look at a fibreglass roofs job here is a visit rather than a day of travel priced into the quote. We work across W4 and out into Brentford, Acton, Kew, Hammersmith, Richmond.

A GRP roof is glass matting laid onto a prepared deck and saturated with resin, then finished with a pigmented topcoat. Because it cures as one shell there are no laps and no joints, and it bonds around upstands, kerbs and outlets rather than being dressed over them.

That makes it the covering to choose where a roof is walked on, where there are lots of penetrations, or where a balcony has to be watertight over a habitable room. It needs a dry, sound, correctly boarded deck to go onto, so preparation is most of the job.

Get a quote for fibreglass roofs in Chiswick020 3128 7578
Fibreglass matting laid out before the resin coat

What's included

What fibreglass roofs covers

  • Deck preparation

    New roofing-grade board where needed, screwed down flat and dry.

  • Trims and kerbs

    GRP edge trims bonded in first, so the laminate runs into them.

  • Laminate

    Glass matting and resin laid to the specified weight and fully consolidated.

  • Topcoat

    Pigmented topcoat in your chosen colour, with an anti-slip finish on trafficked areas.

  • Balcony detailing

    Upstands, thresholds and drainage outlets formed into the laminate.

The process

How a fibreglass roofs job runs in Chiswick

  1. Step 01

    Check the deck and the weather

    GRP needs a dry deck and workable temperatures, so we plan the days around that.

  2. Step 02

    Quote the build-up

    Board, matting weight, trims and topcoat colour all named in the quote.

  3. Step 03

    Lay and cure

    Trims, laminate and topcoat in sequence, kept clear until cured.

  4. Step 04

    Hand over

    Outlets checked, edges inspected, and the area cleaned down.

Get a free quote020 3128 7578

Next step

Get a price for fibreglass roofs in Chiswick

Send the form or ring 020 3128 7578. We will come and look at what you actually have, then put a figure in writing.

Get a free quote020 3128 7578

Our work

Read the reviews, then look at the jobs

What customers have said about the work, collected from the places they left it.

Read customer feedback straight from our MyBuilder profile, where every review is tied to a job we were hired for, and see finished work on Instagram as it comes off the scaffold.

Reviews on MyBuilderOur Instagram

Why TJM

Why Chiswick customers use us for this

  • Seamless finish with no laps to lift.
  • Walkable and anti-slip where you need to use the surface.
  • Colour-matched topcoat rather than a black roof on a visible balcony.
  • Deck preparation treated as part of the job, because GRP will not forgive a poor deck.
Get a free quote020 3128 7578
A roll of fibreglass matting set out on a primed GRP roof deck

The price

Fibreglass Roofs costs

What fibreglass roofs costs comes down to what you actually have, not a price list. Two jobs that sound identical can be an hour of work or a week of it, which is why we do not price roofing over the phone. We come and look, then put a figure in writing.

Get a price020 3128 7578
  • Area, and how much new decking is required.
  • Matting weight, and whether the surface will be walked on.
  • Number of upstands, thresholds and outlets.
  • The weather window, since GRP cannot be laid wet.

On the job

Fibreglass Roofs across Chiswick

We cover Chiswick W4 and the streets around it - Brentford, Acton, Kew, Hammersmith, Richmond - so most fibreglass roofs jobs here are a short journey rather than a day of travel priced into the quote.

If your job crosses into another trade, that is still one price and one person responsible for the order the work happens in. Roofing, brickwork, render and groundwork are all done in house.

  • Seamless finish with no laps to lift.
  • Walkable and anti-slip where you need to use the surface.
  • Colour-matched topcoat rather than a black roof on a visible balcony.
Get a free quote020 3128 7578
A finished fibreglass roof over a brick bay window

Questions

Fibreglass Roofs in Chiswick: common questions

Still not sure? Ring and ask. It is usually quicker than typing it out, and you will speak to the person who would do the work.

020 3128 7578info@tjmhomeimprovements.co.uk

Is fibreglass good for a balcony?

It is one of the better choices, because it cures seamless and can be finished anti-slip. Thresholds and upstands are the critical details over a habitable room, and those are formed into the laminate rather than sealed afterwards.

Can GRP be laid over my old felt?

No. It needs to bond to a sound, dry, screwed-down board, so the old covering comes off first. Anyone offering to lay it straight over felt is storing up a delamination.

Can it be repaired if something damages it?

Yes. A damaged area is ground back and re-laminated, then the topcoat blended, so a repair does not mean re-covering the roof.

How long does GRP take to cure?

The laminate goes off within hours and the topcoat the same day in reasonable conditions, so a small roof is usually two days. It cannot be laid in rain or near freezing, which is the main scheduling constraint.

Does fibreglass crack?

Laid on a rigid, properly fixed deck, no. Cracking comes from deck movement, which is why the boarding is screwed rather than nailed and why we replace any board that flexes underfoot.

Looking for a service other than Fibreglass Roofs in Chiswick W4?

We cover the whole outside of the house for our Chiswick customers:

Not in Chiswick? Still looking for Fibreglass Roofs near you?

We also cover Shepherd's Bush, Hampton, Kingston, Fulham, Richmond and more:

We also provide fibreglass roofs to Brentford, Acton, Kew, Hammersmith and the streets around them.

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