Residental Roofing

The average lifespan for an asphalt shingle roof is about 25 years, depending on the quality of materials and installation, climate, environmental factors and UV exposure. A well-maintained roof can last upwards of 35 years or more.


Commercial Roofing

As a business owner, you know your roof is about more than just protecting the building and its occupants; the roof is also a part of your company’s brand. An old or outdated roof, missing shingles or a gutter system that is chipped,

Who We Are

We’re Commited To Provide
Quality Roofing Services.

At Diamond Fibreglass We pride ourselves on quality and customer care
Fibreglass (also known as GRP) is a lightweight, extremely strong, and robust material.
  • Quality Control System
  • 100% Satisfaction Guarantee
  • 100% Satisfaction Guarantee
  • 35 + Successfull Projects done
  • 35 + Successfull Projects done
  • Accurate Testing Processes
  • 25 Years of Experience
  • 10 Year Insurance and Backed

Years of


Year Insurance and Backed

About Us

We pride ourselves on quality workmanship and excellent customer service. We offer a 25 year guarantee on all our roofing.

Diamond Fiberglass Ltd builds lasting relationships across the industry based on integrity, innovation and service, with a vision to become the most trusted supplier of roofing systems.

Diamond Fibreglass

Your local fibreglass roofing specialists.

As a family run business, we pride ourselves on providing a high quality service and unrivalled customer care. The team, based across the West Midlands, encompasses a wealth of knowledge and industry expertise, with decades of experience between them.

What is fibreglass?

A Diamond Fibreglass flat roof will give you confidence, satisfaction and quality. If you’re fed up with a leaky roof and need a product that will outlive a standard felt roof, fibreglass roofing, also known as Glass Reinforced Plastic (GRP), provides a tough and permanent solution. Fibreglass is used in a wide range of applications due to its strength, flexibility, and resistance to heat, chemicals, and weathering.

Why choose a Diamond Fibreglass flat roof?

Durability: Fibreglass roofs are very durable and have a long lifespan. They are resistant to UV radiation, extreme weather conditions, and foot traffic, making them ideal for use on flat roofs.
Waterproof: Fibreglass roofs are completely waterproof, meaning that they will protect your property from rainwater and moisture ingress. This helps to prevent damage to the structure of your property and also protects your possessions from water damage.
Low maintenance: Once installed, fibreglass roofing requires very little maintenance. It does not require regular cleaning or coating, which can save you time and money in the long run.
Versatility: Fibreglass roofing can be customised to fit any size or shape of roof. This means that it can be used for a variety of different applications, including flat roofs, pitched roofs, and even curved roofs.
Energy efficient: Fibreglass roofs are very energy efficient, as they reflect heat from the sun, helping to keep your property cooler in the summer and warmer in the winter. This can help to reduce your energy bills and also makes your property more comfortable to live in.
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A trusted supplier of roofing products and systems


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    What’s New Things

    Our Latest News And
    Blog Post

    November 26, 2015

    Christmas competition time

    Because it’s almost Christmas I think it’s time we had a little competition. All you have to do…

    July 24, 2017

    Diamond Fibreglass sponsor Trysull Tigers West FC

    Diamond Fibreglass are pleased to announce that we’ll be sponsoring another football team for this coming season. Trysull…

    December 30, 2015

    We have a winner

    Remember the recent contest to win a Panasonic TV on our Facebook page? Well we’re pleased to say that…