GRP Fibreglass Flat Roofing London

At Regal Rooflines we pride ourselves on the quality of our fibreglass flat roofing in London; Regal Rooflines  area of coverage includes South London, East London, North London and West London we also cover Surrey, Sussex, Essex, Kent and the South East of England

Regal Rooflines have been installing fibreglass flat roofs in Kent for 20 years.

Traditionally flat roofs in London have been completed in felt.

Unlike felt roofing our fibreglass flat roofing solutions do not rely on bitumen and other materials to bond and join them, this makes a huge difference in terms of the potential life of your new flat roof installation.

Felt flat roofs over time give in to the elements eventually this weathering slowly destroys the roof and ultimately leads to the need for a complete re-roof.

Our flat roofs come complete with a 25 year insurance backed warranty

Need an estimate or simply some advice?  Freephone: 0800 8815256


Low Maintenance Fibreglass Flat Roofs Kent

Fibreglass Flat Roofs Are Low Maintenance

Due to the UK climate a common problem affecting felt flat roofs is the unsightly growth of moss and algae this moss growth brought on by our inclement weather requires regular removal.

Fibreglass flat roofs do not suffer with this problem as moss and algae are simply unable to grow on fibreglass.

Another common problem suffered by felt flat roofs is blistering and cracking, these issues ultimately lead to costly maintenance bills.

Fibreglass flat roofs do not crack or blister nor are the susceptible to moss and algae, leaving you safe in the knowledge there will be no unforeseen costs, if you would like to know more contact us today.

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The Installation Process

Flat Roof Before Installation

Here is an example of a flat roof in need of repair.

The original boards are removed and replaced with new 18mm T&G SmartPly®. The most important consideration is to achieve a perfectly level surface.


Pre-formed GRP trims are then installed to the perimeter of the roof.

Fibreglass joins banded and laminated.

Final Coat of Grp Fibreglass Applied

Any remaining joins on the roof are then bandaged and laminated into place using specially formulated resins. A heavy-weight chopped strand mat is then consolidated with two coats of resin in order to laminate in-situ.

Fibreglass Flat Roofs Do Not Leak

Unlike traditional flat roofs in Kent, fibreglass roofing is a seamless one-piece installation because of this water is unable to penetrate the roof and cause leaks, this along with the fact that fibreglass flat roofs do not crack or blister enables us to offer a comprehensive 25-year guarantee.

Fibreglass flat roofing is flame retardant the surface is so durable it can be walked on.

At Regal Rooflines we install BBA approved flat roofing which is long-lasting and easy to maintain, you can be assured the roofs we produce are leak free! Simply put we are London’s fibreglass flat roof specialists! your home or commercial premises could not be in safer hands.

Want to know more about why you should choose fibreglass flat roofs in London. Feel free to contact us

Fibreglass Flat Roofs In Kent do not leak
Fibreglass Flat Roofing insulation legal requirements

Fibreglass Flat Roofs, Insulation and Building Regulations

The right type of insulation will keep you warm in the Winter and cool in the Summer

Adequate insulation will also reduce your fuel bills.

Since the mid-2000s and the inception of the conservation of fuel and power building regulations, the legal requirements around fibreglass flat roofs have changed.

These days all new build flat roofs must adhere to these specific requirements.

All new flat roofs are tested by local building officials.

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We cover London & Beyond