Flat Roofing Services in Trowbridge

A high-quality flat roof offers real value, durability and a modern finish for homes and commercial properties alike. As expert roofers in Trowbridge, we install, repair and maintain flat roof systems across the area, working with felt, EPDM rubber and GRP fiberglass to provide watertight protection that withstands Wiltshire weather.

A well-installed flat roof typically lasts 20 to 30 years, but the material matters: felt is the most affordable option, EPDM offers the best flexibility and UV resistance, and GRP gives a seamless, low-maintenance finish. We recommend whichever suits your property, budget, and roof shape, whether it’s a new extension or a repair to an existing roof, rather than defaulting to a single material.

What our flat roofing Services include:

We provide a full range of flat roofing services in Trowbridge for both residential and commercial properties. Whether you’re building a new extension, upgrading an old roof, or dealing with leaks, our skilled roofers offer practical, durable, and cost-effective solutions tailored to your specific needs.

  • Flat Roof Installation: New flat roofs for extensions, garages and full properties, installed with correct falls to prevent standing water.
  • Flat Roof Repairs: Leaks, cracks and blistering are fixed quickly to restore a watertight seal before the damage spreads to the roof deck below.
  • Flat Roof Replacement: When an existing flat roof is beyond economical repair, we replace it with a more durable, modern system.
  • EPDM Rubber Roofing: A single-sheet rubber membrane known for flexibility and UV resistance, typically lasting 25 to 50 years with minimal maintenance.
  • GRP Fibreglass Roofing: A seamless, joint-free finish that resists leaks well and needs very little upkeep once installed.
  • Felt Roofing: A cost-effective, proven option, installed using modern heat-applied techniques for stronger waterproofing than older felt systems.

Our Flat roofing process

  • Free Survey: We visit your property in Trowbridge to assess the existing roof, check for underlying damage, and understand what you need.
  • Fixed Quote: You receive a clear, written quote with no hidden costs, so you know exactly what to expect before any work begins.
  • Material Selection: We help you choose between felt, EPDM, or GRP based on your budget, roof shape, and how long you want it to last.
  • Installation or Repair: Our roofers carry out the work to a high standard, with correct falls and proper waterproofing to prevent future leaks.
  • Final Check & Sign-Off: We inspect the finished roof with you and make sure you’re fully satisfied before we leave the site.

Get a Free Flat Roofing Quote in Trowbridge

Whether it’s a leak, a repair, or a full replacement, our team is ready to help. We’ll survey the roof, explain what’s causing the problem, and give you an honest, fixed quote before any work starts. Get in touch today for a free, no-obligation quote.

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Why Trowbridge Trusts Our Roofing Company

Flat Roofing Across Wiltshire and Nearby Areas

Alongside Trowbridge, we install and repair flat roofs in Corsham, Melksham, Chippenham, Royal Wootton Bassett, and the surrounding areas, covering everything from single-garage roofs to larger commercial installations. Wherever you’re based across the county, the same materials, process, and workmanship guarantee apply. 

Common Questions About Flat Roofs

We install and repair felt, EPDM rubber, and GRP fibreglass flat roofs across Trowbridge, for both residential and commercial properties.

With correct installation and regular maintenance, flat roofs typically last 20 to 30 years, though EPDM can last up to 50 years depending on the specific product used.

Yes, we fit flat roofing for homes, offices, shops and industrial buildings across Trowbridge, and adjust the material and specification to suit the building’s use.

A typical garage or extension flat roof costs between £800 and £2,500, depending on the size and chosen material. Larger commercial roofs are quoted individually after a survey.

The most common cause is incorrect falls, meaning water pools instead of draining, which gradually wears through the membrane. A survey will confirm whether this is the cause.

Many flat roof problems, such as localized leaks or blistering, can be repaired without a full replacement. We’ll only recommend replacement if the roof covering is genuinely at the end of its life.

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