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GRP Garage Roof Kit

Feb 21, 2023 | Fiberglass uses

GRP Garage Roof Kit

20m2 Fibreglass Roof kit

Are you searching for a roofing solution for the flat roof on your Garage?

grp garage roof

Light Grey Topcoat garage roof

Look no further than Composite Roof Supplies for a GRP Garage Kit: 20m2 Fibreglass Roof kit, We offer a great quality fibreglass roof kit that covers 20m2, a typical single Garage roof Our Sizes start from 5m² Р10m² Р20m² Р25m² Р30m² right upto 100m².

Each GRP Garage Roof Kit: 20m2 Fibreglass Roof kit is bundled together to help reduce the burden of calculating the correct quantities of material required. All CRS kits have premium quality materials sourced and manufactured in the UK. Tried and tested over many years allows us to offer a Fibreglass Roof Kit designed to outlast many other flat roofing membranes.

Each kit contains virgin grade Base-Coat Resin, Premium Quality Pigmented Iron Grey Topcoat. Mekp Catalyst – Quality bound Fibreglass Matting – Woven Tape for joint reinforcement.


GRP Garage Roof Kit are a cost-effective and durable solution for your roofing needs. Made of Glass Reinforced Plastic (GRP), these roof kits are designed to last a lifetime, making them an ideal choice for both residential and commercial buildings. The dark grey finish provides a sleek and modern look, adding value to your property.

One of the key benefits of GRP roof kits is their low cost. This makes them a popular choice for those who want to save money while still ensuring a high-quality roof. The fact that they are lightweight and easy to install means that labor costs are also reduced, further adding to their affordability.

In addition to their long life and low cost, GRP Garage Roof Kit also offer exceptional security features. The material is incredibly strong and resistant to weather, making it an ideal choice for those who live in areas that experience heavy rain or strong winds. This means that your roof will remain safe and secure, even in extreme weather conditions.

Investing in a GRP Garage Roof Kit is a smart choice for anyone looking for a long-lasting, low-cost, and secure roofing solution. Whether you are building a new home, upgrading your current roof, or simply looking for a better option, GRP roof kits are the perfect choice.

So why wait? Get your GRP roof kit today and enjoy the peace of mind that comes with a secure, durable, and long-lasting roof!

Shop For a 20m2 Fibreglass Roof kit

What is a GRP garage roof kit?

A GRP garage roof kit is a do-it-yourself solution for installing a new GRP roof on your garage. GRP stands for glass-reinforced plastic, a strong and durable material that is well-suited for use on roofs.

What is included in a GRP garage roof kit?

A GRP garage roof kit typically includes the following:

  • Fiberglass panels
  • Resin
  • Catalyst
  • Dark grey topcoat
  • Roller or brush
  • Edge trims
  • Instructions or manual

What are the benefits of using a GRP garage roof kit?

There are many benefits to using a GRP garage roof kit, including:

  • Easy to install:¬†GRP garage roof kits are designed for DIY installation,¬†so you don’t need to hire a professional roofer.
  • Durable:¬†GRP is a strong and durable material that can withstand the elements,¬†so your new roof should last for many years.
  • Waterproof:¬†GRP is a waterproof material,¬†so your garage will be protected from leaks.
  • Energy-efficient:¬†GRP is a good insulator,¬†so your garage will be cooler in the summer and warmer in the winter.
  • Aesthetically pleasing:¬†GRP is available in a variety of colors to match your garage.

How to install a GRP garage roof kit

Installing a GRP garage roof kit is a relatively simple process. Here are the basic steps:

  1. Prepare the roof: The roof should be clean and dry before you start. Remove any loose debris and make sure the surface is level.
  2. Lay down the underlayment: An underlayment is a waterproof layer that is placed between the roof deck and the GRP panels. This will help to protect the roof from leaks.
  3. Install the GRP panels: The GRP panels are cut to size and installed on the roof deck. The panels are then fastened to the roof with screws or nails.
  4. Apply the resin: The resin is mixed with the catalyst and applied to the GRP panels. The resin will cure and harden, creating a strong and durable bond between the panels.
  5. Apply the topcoat: The topcoat is applied to the GRP panels to provide a waterproof and UV-resistant finish.
  6. Install the edge trims: The edge trims are installed around the perimeter of the roof to protect the edges from damage.

Tips for installing a GRP garage roof kit

  • Follow the manufacturer’s instructions carefully:¬†The instructions will provide specific instructions for your particular kit.
  • Work in a well-ventilated area:¬†The resin and catalyst can be harmful if inhaled or ingested.
  • Wear protective clothing:¬†Protective clothing,¬†such as gloves and goggles,¬†will help to protect you from the resin and catalyst.
  • Apply the resin evenly:¬†Make sure the resin is applied evenly to all of the GRP panels.
  • Allow the resin to cure completely:¬†The resin will take several hours to cure completely.

Cost of a GRP garage roof kit

The cost of a GRP garage roof kit will vary depending on the size of your garage and the specific kit you choose. However, you can expect to pay between £200 and £500 for a basic kit.

Alternatives to a GRP garage roof kit

There are a few alternatives to a GRP garage roof kit, including:

  • Asphalt shingles:¬†Asphalt shingles are a traditional roof covering that is relatively inexpensive.¬†However,¬†they are not as durable as GRP and may not last as long.
  • Metal roofs:¬†Metal roofs are a durable and long-lasting option that is resistant to fire and hail.¬†However,¬†they can be more expensive than GRP roofs.
  • Tile roofs:¬†Tile roofs are a beautiful and traditional option that can last for many years.¬†However,¬†they are also the most expensive option.

Ultimately, the best roof for your garage will depend on your budget, your needs, and your personal preferences.

GRP Garage Roof Kit

by | Feb 21, 2023 | Fiberglass uses

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