GRP Fibreglass Roofing Specialists

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Roof Care 365 Ltd specialise in GRP roofing systems for both residential and commercial roofing projects. As a fibreglass roofing and waterproofing company we provide flat roof installations, replacement and fibreglass roofing repair. Please use the button below to request a survey or submit a general expression of interest. We are only too happy to guide you through any questions you might have.

Residential GRP roofing
Glass Reinforced Plastic roofing

What is GRP roofing?

GRP (Glass Reinforced Plastic) roofing is made from a polyester resin, which is reinforced by chopped strand mat glass fibres to form a GRP laminate. Often referred to as fibreglass roofing, it’s a durable, lightweight, flexible, fully reinforced and waterproof material capable of being moulded to any shape.

Invented by Russel Games in 1938, it was originally used on water containers and boats. Today, it’s one of the most popular choices in the construction industry for both new properties and the refurbishment of existing roofing systems.

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Key GRP Services

Benefits of GRP

GRP Systems

GRP Design

Our GRP Services

The key GRP services we provide

We deliver a full range of GRP fibreglass roofing services, including:

  • GRP flat roof installation & replacement
  • GRP roof repair and leak prevention
  • GRP gutters, valleys & trims
  • GRP waterproofing for balconies & steps
  • GRP flooring systems
  • GRP canopy and edge detail installation
  • GRP inspections and fibreglass roof maintenance

All work is carried out by our in-house specialists using professional-grade products and systems.

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GRP Flat Roofing Contractors Somerset Glass Reinforced Plastic roofing

Benefits of GRP

GRP Flat Roofing Contractors South West

Benefits of GRP Fibreglass Roofing

GRP is chosen by homeowners, landlords, and commercial property managers for its strength, flexibility and longevity.

Core advantages include:

  • High strength-to-weight ratio
  • Low maintenance
  • Fully waterproof with no seams or joints
  • Resistant to corrosion, UV rays and weathering
  • Long lifespan (20–40 years)
  • Flexible and mouldable to complex shapes
  • Can be installed with anti-slip finishes
  • A sleek, modern finish that’s easy to clean

Looking for fibreglass roof repair or GRP roof maintenance? We’re happy to assess and restore older systems too.

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GRP for Commercial & Industrial Buildings

GRP isn’t just for homes. It’s also widely used across commercial units, warehouses, retail spaces, and schools. Its resistance to UV, foot traffic, and temperature extremes makes it particularly suitable for large-scale flat roofing.

We regularly carry out fibreglass roof installations and GRP waterproofing on:

  • Flat roofed retail units
  • Plant rooms and boiler houses
  • Walkways and access steps
  • Loading bays and bin stores
  • Parapet gutter systems
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GRP Roofing Systems

GRP Roofing Systems We Work With

We work with some of the leading GRP and fibreglass roofing manufacturers in the UK. This allows us to match the right system to your roof’s specific needs:

Cure It, Tough Stuff and Pro GRP
With guarantees of 20-25 years these systems provide peace of mind.

UltraFlex
As the name suggests, an exceptionally flexible system which has the ability to move in line with the natural movements of a roof.

Polyroof
Fantastic liquid waterproofing systems, suitable for all flat roof, balcony and walkway applications.

Topseal
Mark leaders in fibreflass roofing, providing an impressive 40-year guarantees for their double top systems.

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Roofing Liquid Coating

GRP Design

GRP roofing design

The design of a GRP roofing system

Typically speaking, GRP roofing systems are a three-part product with liquid roof resin or reinforced matting. A further coat of resin is added with edge trims and a UV coating to finish off. On occasion, an additional traction coat is added for anti-slip purposes. 

GRP/Fibreglass is a highly rigid board, meaning that it is important a GRP systems is fixed while leaving gaps to the side in the instance of timber swelling from moisture exposure. Overall, GRP is an excellent solution for roofing with endless benefits and capabilities.

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Areas We Cover

We install and repair GRP fibreglass roofs across the South West, including:

  • Somerset: Taunton, Yeovil, Frome, Bridgwater, Weston Super-Mare, Wellington
  • Devon: Exeter, Tiverton, Honiton
  • Dorset: Dorchester, Weymouth, Christchurch, Poole
  • Bristol & Bath and surrounding areas

Not sure if we cover your area? Just get in touch and we’ll be happy to advise.

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Your local GRP Roofing Contractor in the South West

GRP Fibreglass Roofing FAQs

GRP is versatile and performs equally well on domestic extensions, garages, and porches as it does on commercial buildings, warehouses, and industrial units. We tailor our installations to suit the unique needs of each site.

When professionally installed, a GRP roof can last between 20-40 years, depending on the system used. Some high-end systems, like Topseal, offer guarantees of up to 40 years, providing long-term peace of mind.

GRP offers a seamless, joint-free surface that’s highly resistant to leaks, weathering, UV exposure, and corrosion. It requires little maintenance, is easy to clean, and can be moulded to fit awkward or complex roof shapes.

GRP is typically laid over a dry, ventilated deck. The process involves applying a base layer of resin, embedding the fibreglass mat, and then sealing it with another resin layer. A final UV-protective topcoat finishes the system, and trims are fitted for edge protection.

Once cured, GRP roofs are strong enough to withstand foot traffic, making them ideal for balconies or maintenance areas. Anti-slip finishes can also be added if regular access is required.

We work with industry-leading systems such as Cure It, Tough Stuff, UltraFlex, Pro GRP, Polyroof, and Topseal. Each offers its own set of benefits, some favouring flexibility, others providing extended guarantees.

We offer full GRP services, from installation and replacement to expert repairs. Whether you’re dealing with cracking, delamination, or pooling water, our experienced team can diagnose and resolve issues efficiently.

Absolutely. GRP is also used in valleys, gutters, steps, flooring, and even cladding. It’s ideal for areas that require long-term waterproofing and resilience against the elements.

We serve customers across Somerset, Devon, and Dorset, including Exeter, Yeovil, Taunton, Weston-super-Mare, and Bath.