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GRP Roof Repair

Protect Your Roof with Reliable GRP Roof Repair.

GRP roofs offer exceptional durability and weather resistance, making them a popular choice for commercial and residential buildings. However, over time, these roofs may experience damage from weather, impact, or age. Recognizing the signs of GRP roof damage is crucial for preventing further deterioration and potential leaks.

Signs of GRP Roof Damage

  1. Cracks or Breaks: Cracks or breaks in the GRP surface indicate structural weakness and can allow water penetration.

  2. Delamination: Delamination occurs when the layers of GRP separate, leading to peeling or bubbling.

  3. Holes or Punctures: Holes or punctures caused by falling debris or high winds can compromise the roof’s integrity.

  4. Blisters or Bubbles: Blisters or bubbles under the GRP surface indicate air pockets that can lead to moisture ingress.

  5. Wet Spots or Stains: Wet spots or stains on the interior ceiling or walls suggest water infiltration from a damaged GRP roof.

GRP Roof Repair Solutions

  1. Our GRP Roof Repair Kits: These kits provide a convenient and DIY-friendly approach to repairing minor damage, including cracks, holes, and blisters.

  2. Our Fibreglass Resin Roof Repair: For more extensive repairs, professional fibreglass resin techniques offer a robust and long-lasting solution.

  3. Our GRP Restoration Coating: Damaged GRP roofs can be fully restored with a comprehensive restoration coating that replaces the worn-out surface layer.


  • How to repair a GRP roof? Take a look at our latest blog post if you need more help you can always use the chat box below and WhatsApp our experts.

we got it covered with our easy-to-use kits

Showing all 7 results

  • GRP Roof Restoration Coat

    GRP Roof Surface Restoration Kit

    £241.37 Excl Vat
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  • Flat Roof Sealant 20KG

    Flat Roof Sealant 20KG (multi surface CrylicRoof)

    £104.31 Excl Vat
    Add to cart
  • Sale! GRP Resin Roof Repair Kit

    GRP Resin & Topcoat Roof Repair Kit 8.3m2

    Original price was: £109.23.Current price is: £101.66. Excl Vat
    Add to cart
  • GRP Crack Repair Kit 20m2

    GRP Crack Repair Kit 20m2 (instant repair)

    £95.78 Excl Vat
    Select options This product has multiple variants. The options may be chosen on the product page
  • GRP Crack Repair

    GRP Crack Repair Kit 10m2 (instant repair)

    £71.54 Excl Vat
    Select options This product has multiple variants. The options may be chosen on the product page
  • Fibreglass grp roof repair kit

    Fibreglass Topcoat Roof Repair Kit 8.3m2

    £55.75 Excl Vat
    Add to cart
  • flat roof sealnt grey

    Flat Roof Sealant 5KG (multi surface CrylicRoof)

    £36.66 Excl Vat
    Add to cart

Two Options for Your Needs

Effortless Maintenance and Durability: Both our Premium and ResiRoof® GRP Roofing Kits adhere to a tack-free finish, minimizing maintenance requirements. Once properly applied, these kits will endure the rigors of weather and time.

Cost-Effective Solutions: The cost of GRP Roofing depends on whether you opt for DIY installation or engage a professional roofing contractor. For DIY enthusiasts, our comprehensive kits provide everything you need at a competitive price.

A Superior Alternative to Felt Roofs: Comparing fiberglass roofing to felt roofing, fiberglass offers several advantages: seamlessness, durability, and a sleeker appearance. However, it's crucial to exercise caution and precision during application to achieve the desired results.

Embrace Quality and Durability with Fiberglass Roofing Kits: Choose Composite Roof Supplies for premium GRP Roofing Kits and experience the difference that high-quality materials and expert craftsmanship can make. Protect your structure with the best and enjoy a durable, maintenance-free roof for years to come. Learn about what is included in a GRP roof kit

GRP Roofing Q&A:

Q1: What is GRP roofing, and how does it differ from traditional roofing materials?

A1: GRP roofing, or Glass Reinforced Plastic roofing, is a type of roofing material made from a composite of glass fibers and plastic. It offers superior durability, waterproofing, and resistance to environmental factors. Unlike traditional materials like felt, GRP roofing is seamless, providing a sleek and long-lasting solution for flat roofs.

Top Benfits Q&A:

Q: What are the key benefits of choosing GRP roofing for my project?

A2: Choosing GRP roofing comes with several benefits. It is highly durable, resistant to UV radiation, and can withstand extreme weather conditions. The seamless application eliminates the risk of leaks and provides a visually appealing finish. Additionally, GRP roofing requires minimal maintenance, making it a cost-effective and long-lasting solution for both residential and commercial buildings.

DIY or NO? Q&A:

Q: How is GRP roofing installed, and can it be a DIY project?

A: GRP roofing installation involves several steps, including preparing the roof surface, applying the base coat resin, laying the fiberglass matting, and adding the topcoat. While some DIY enthusiasts may attempt GRP roofing installation, it is recommended to hire a professional installer for optimal results. Professional installation ensures proper application, adherence to safety standards, and the longevity of the roofing system. However Nothing here is suggesting a competant DIYer cannot install a GRP Roof System Successfully, In fact 75% of our GRP Roof Kits are sold to Home owners.