Flat Roofing

Felt, Rubber and Fibreglass

Thompsons Roofing and Fascias - Specialists in flat rubber roofing


Three types of flat roofing is commonly used:

Traditional Felt



Flat Roofing

Thompsons Roofing & Fascias replace your old flat roof with a new Fibreglass roofing surface.

Fibreglass Flat Roofing Installations & Repairs.

What is GRP?
Fibreglass also called glass-reinforced plastic/polyester, is a fibre reinforced polymer made of a plastic matrix reinforced by fine fibres of glass.

Fibreglass is a lightweight,

extremely strong,

robust material.

Its bulk strength and weight properties are also very favourable when compared to metals, and it can be easily formed using molding processes.


Thompsons Roofing & Fascias can lay a single sheet of rubber cover over your entire flat roof.

EPDM rubberised roofing is widely used and a popular product to install.

It comes on cut-to-measure rolls with its own flashing systems.

It is usually bonded to the substrate with adhesive.

should last at least 30 years.

Firestone, the tyre manufacturer, is the number one supplier.

We offer you an EPDM rubber roofing with unique properties:

Superior durability

Seamless sheets in 1 piece

Very low life-cycle cost

Flame-free and easy installation

High flexibility and elongation

Environmentally friendly


Thompsons Roofing & Fascias repair and upgrade traditional felt materials for flat roofing.

Replacing a Flat Roof:
Flat roof products and techniques are much better these days and longer deserve the bad reputation that they had previously.

Modern versions are much less likely to leak and better insulated than ever before.

If your home does have a poorly fitted flat roof, it is replacement will probably bet much more cost effective in the long run, than repair. Call us today, we can replace your flat roof.

Torch-on felt:

Applied hot in two or three layers, it remains potentially the cheapest covering but there are several different grades you can specify.

The best felt systems are now comparable with any of the alternatives but cost just as much.

Torch-on felt still has its admirers.

Although it’s a cheaper product, it is built up in layers and this gives a more robust finish, more suitable for light foot traffic. And the fact that it is applied hot makes it easier to form around penetrations and corners.

More About Fibre Flat Roofs

GRP Flat Roofs
The ultimate stylish flat roofing system, with a building 50 years guarantee. With full BBA certification and a 25 year product and craftmanship guarantee, GRP Fibreglass Systems represents the ultimate stylish and practical flat roofing system that money can buy.

Developed and manufactured in the UK by a leading team of scientists and product engineers and installed by fully trained and approved installers all over the UK, a GRP Fibreglass System is designed to provide complete waterproof protection for 100 years or more, with more than 1000 different combinations of colours, styles and finishes available, your finished GRP Fibreglass System installation will provide a sense of perfection and style only GRP Fibreglass System can deliver, whether it's a small dormer or porch, new-build green roof, historic building or iconic cutting-edge architecture, GRP Fibreglass System's versatility will ensure that it fits in seamlessly with your plans.
GRP Fibreglass System quality promise is second to none. Support is provided by a UK-based customer; technical support team, plus an extensive network of highly trained and approved GRP Fibreglass System installers. With GRP Fibreglass Systems, you're guaranteed to have the ultimate flat roof in the UK and one which will stand the test of time.

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Call us if you need to ugrade your flat roof to:

Firestone RubberCover™

We ensure that EPDM membranes are always fully adhered to the substrate.

We apply Bonding Adhesive both to the membrane and the substrate.

Firestone RubberCover™ EPDM membranes are available in large, seamless sheets, so that most small residential roofs can be covered with one single sheet.

Firestone RubberCover™ EPDM membranes can be installed on both new and existing roofs.

The membranes can overlay virtually any old roof, provided the roof decking is sound and the existing structure can carry the load of the new roofing system.