Fibreglass (GRP) flat roofing is an excellent and cost-effective way to safeguard your property from the British weather. It is durable, seamless, absolutely watertight and has the added benefit of looking far more attractive than traditional roofing materials. It can also be manufactured with a non-slip finish - making it the perfect material to cover balconies and other walkways and can add a modern look and feel to your property.
Wentworth Plastics roofing is fully insured.
 £1 million public liability insurance
 25 Year Manufacturers Guarantee
 Fully Trained staff with Over 30 years experience

Benefits of GRP Fibreglass Roofing

Wentworth Plastic's GRP fibreglass roofing system is absolutely water tight, maintenance free and will last for many years - guaranteed.

Our GRP fibreglass roofing system is a very versatile roofing system – whether it be a straightforward garage roof or an intricate mock lead roof, Wentworth's GRP roofing system is definitely for you. We have over 30 years experience in the GRP industry and have carried out hundreds of successful installations for happy customers on properties just like yours.


GRP, fibreglass, Glass-Fibre (whatever you like to call it) is a hard laminate material that is laid directly on top of a new or existing roofing deck. It is wet laid in situ, giving you a fully-bonded seamless roofing sytem. There are no joints to fail, no laps and it is extremely tough. Falling roof tiles do no damage at all - unlike traditional felt & bitumen.


Wentworth's GRP roofing system is finished in a lead grey colour as standard but is also available in any colour at extra cost. Installing a Wentworth Plastics GRP roofing system is a cold application process and so does not carry any risk during or after installation. Most importantly it is leak and maintenance free!


We understand that sometimes other contractors don’t get it right, and we are always on hand to help you get the situation resolved. We have a team of experts that work together to make sure that the job is done to the highest possible standard and we always plan to start a roof when a settled weather forecast is predicted.


We can talk you through the process either on the telephone or face to face, whichever you feel most comfortable with. Does your roof need replacing with a modern, hard wearing GRP Roofing System that will last for another 50 years? Need a fibreglass roofing repair?


Call us on 01158 969 839

  • £1000,000

    Public Liability Insurance

  • 25

    Year Guarantee

  • 30

    Years Experience

GRP Fibreglass Roofing System at a Glance

Call us on 01158 969 839