Equally ideal materials and here’s why:

Flat roofing has gained immense popularity in the UK, thanks to its durability and cost-effectiveness. In this blog post, we will delve into the flat roofing industry in the UK, exploring statistics, lifespan, and the advantages of two popular flat roofing materials: rubber and fibreglass.

Statistics on Flat Roofs in the UK

Flat roofs are a common sight in the UK, particularly on commercial and residential buildings. According to statistics, there are approximately 4 million flat roofs across the country, making them a significant part of the roofing industry.

Lifespan of Flat Roofs

One crucial aspect of any roofing material is its lifespan. Homeowners and businesses want roofs that stand the test of time. Here’s a look at the typical lifespans of flat roofs in the UK:

  • Traditional Felt Roofing: Traditional felt roofing, which was once widely used, has a lifespan of around 10 to 20 years. However, it may require regular maintenance to extend its life.
  • Rubber Flat Roofs: EPDM (Ethylene Propylene Diene Monomer) rubber roofs have become increasingly popular in the UK due to their impressive durability. On average, a well-installed EPDM rubber roof can last 40 years or more, making it an excellent long-term investment.
  • Fibreglass Flat Roofs: Fibreglass, also known as GRP (Glass Reinforced Plastic), offers another durable option. These roofs can last upwards of 30 to 50 years with proper installation and maintenance.

Advantages of Rubber and Fibreglass Flat Roofs

Let’s explore the key advantages of rubber and fibreglass flat roofs:

Rubber Flat Roofs (EPDM):

  • Durability: As mentioned earlier, EPDM rubber roofs are exceptionally durable, making them a smart choice for long-term roofing solutions.
  • Weather Resistance: Rubber roofs are highly resistant to extreme weather conditions, including heavy rain, strong winds, and temperature fluctuations.
  • Low Maintenance: EPDM requires minimal maintenance over its lifespan, reducing the long-term costs of roof upkeep.
  • Environmentally Friendly: Rubber roofing is often made from recycled materials, and it can be recycled at the end of its life, making it an environmentally responsible choice.
  • Energy Efficiency: EPDM roofs can reflect sunlight, helping to reduce cooling costs during hot summers.

Fibreglass Flat Roofs (GRP):

  • Strength and Durability: Fibreglass roofs are incredibly strong and resistant to damage from foot traffic, falling debris, and UV rays.
  • Leak Resistance: They are virtually leak-proof when installed correctly, providing excellent protection against water infiltration.
  • Versatility: Fibreglass can be moulded to fit various roof shapes and designs, offering versatility in roofing applications.
  • Low Maintenance: Like rubber roofs, GRP roofs require minimal maintenance over their extended lifespan.
  • Fire Resistance: Fibreglass is inherently fire-resistant, enhancing the safety of your property.


The flat roofing industry in the UK is thriving, with millions of flat roofs in use across the country. When it comes to choosing the right roofing material, EPDM rubber and fibreglass (GRP) stand out as top contenders. These materials offer impressive lifespans, durability, and numerous advantages, making them excellent choices for both residential and commercial flat roofing applications. Whether you’re considering a roof replacement or a new construction project, the longevity and benefits of rubber and fibreglass flat roofs make them worth serious consideration in the UK’s roofing landscape.

If you are looking for a rubber roofing kit or fibreglass roofing kits, here are some of our most popular kits.