Flat Roofing Swindon & Bristol
Specialising in durable and low-maintenance flat roofs, GWR Roofing Ltd offers reliable installations and repairs using top-quality materials.
Reliable, Low-Maintenance Flat Roofs
Durable Flat Roofing in Swindon, Bristol, Bath & Wiltshire
GWR Roofing Ltd installs and fixes flat roofs on homes in Swindon, Bristol, Bath, and Wiltshire. Our skilled roofers have a lot of experience with flat roofing solutions that are long-lasting, energy-efficient, and built to last for years. We offer high-quality services that are suited to your needs, whether you want to install a new flat roof or fix an old one.
Flat roofs are becoming more and more popular for homes and businesses because they look good, are useful, and are cheap. We use a variety of materials at GWR Roofing Ltd, such as EPDM and GRP, to make sure you have the ideal flat roofing system for your home.
We know the specific problems that flat roofs can cause because we’ve been in the business for a long time. Our staff is dedicated to providing roofing solutions that not only match your needs but also go above and above in terms of quality and durability.
Need a Flat Roof? Get in Touch for a Free, No-Obligation Quote
GWR Roofing can help you with dependable and affordable flat roofing services to keep your home safe and dry, from new installations to maintenance. Get in touch with us immediately for a free, no-obligation estimate.
- Freephone: 0800 191 0841
- Bristol: 0117 322 6856
- Swindon: 01793 230 678



CALL YOUR LOCAL ROOFERS FOR A FREE QUOTE
Comprehensive Flat Roof Repairs - Swindon, Bristol, Bath & Wiltshire
Flat Roofing Services We Offer in Swindon, Bristol, Bath & Wiltshire
GWR Roofing Ltd offers comprehensive flat roofing services for both homes and businesses. Our expert roofers can handle any kind of flat roofing project, from new installations to repairs.
- Freephone: 0800 191 0841
- Bristol: 0117 322 6856
- Swindon: 01793 230 678

New Flat Roof Installations
We specialize in providing the newest roofing systems that are both strong and look good if you want to put on a new flat roof. We offer specialized solutions for all types of properties, from tiny additions to huge commercial buildings.
Flat Roof Repairs
Over time, flat roofs can wear down and start to leak and get damaged. Our team knows how to find and fix typical flat roof problems like leaks, water pooling, or broken seals, so your roof will work like new again.
EPDM Roofing Systems
Because it lasts a long time, can withstand bad weather, and is easy to care for, EPDM (Ethylene Propylene Diene Monomer) is a popular choice for flat roofs. We can professionally install and fix EPDM roofing systems, making sure your flat roof is watertight and safe.
GRP Roofing Systems
Another great flat roofing material is GRP (Glass Reinforced Polyester), which is strong and lasts a long time. We offer professional GRP roof repairs and installations that give your home a high-performance, low-maintenance roof.
Roof Inspections & Maintenance
To make sure your flat roof lasts a long time, you need to do regular maintenance and inspections. Our staff does thorough roof inspections to find problems early and offers preventative maintenance to keep your roof in great shape all year long.
Flat Roof Replacements
If your flat roof can't be fixed or is too old, we can help you replace it completely. We offer quick flat roof repair services utilizing high-quality materials that will make your roof last longer and better protect your property.
Testimonials
What Our Customers Are Saying!
At GWR Roofing Ltd, customer satisfaction is our top priority. Don’t just take our word for it – read what our happy clients across Swindon, Wiltshire, Bath & Bristol have to say about our expert roofing services.
EXCELLENT Based on 14 reviews Rodrigo Jaylene30/06/2025Trustindex verifies that the original source of the review is Google. Had some leaking guttering in Cirencester. They fixed it up and even checked over the rest of the roof. Great value and genuinely helpful. Harvey Linton27/06/2025Trustindex verifies that the original source of the review is Google. Fantastic local roofer in Swindon. They helped with both guttering and tile repairs. I found them through a neighbour's recommendation and they didn’t disappoint. Ellis Marlow27/06/2025Trustindex verifies that the original source of the review is Google. We had several quotes for a new flat roof in Trowbridge. They stood out with their fair price and professional approach. The work was completed on time and looks great. Ed Woolf26/06/2025Trustindex verifies that the original source of the review is Google. I have used them twice- once for a dry ridge system on the roof and also to install lead along a dormer, both times with scaffolding.I am very happy with their work. They are professional and care about the end result. Brody Isabell18/06/2025Trustindex verifies that the original source of the review is Google. I contacted them for roof repairs in Wiltshire after a storm. They were friendly and did a solid job. No issues since. Highly recommend their services. Tina Orchard12/06/2025Trustindex verifies that the original source of the review is Google. Thank you so much for the excellent work you did on my mums house. This is a very professional and knowledgeable company and I wouldn't hesitate to use them again if needed. Noah Brown12/06/2025Trustindex verifies that the original source of the review is Google. Excellent roofing company. They replaced some old guttering on my house in Trowbridge. Turned up on time, did the job well, and left everything clean. Highly recommend them for gutter repairs. Daniel Conway11/06/2025Trustindex verifies that the original source of the review is Google. Very well done job, highly recommend! Wallice Attwell10/06/2025Trustindex verifies that the original source of the review is Google. Very happy with William and his team. They installed a new grp fibreglass roof system for us, we were very pleased with the work that gwr Roofing ltd provided and wouldn't hesitate to use them again in the future and would highly recommend this company to everyone.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Need a quote for your roofing project?
Are you ready to get started? Please fill out the form, and our experts at GWR Roofing Ltd will provide you a free, no-obligation quote for your roofing project. We can help you with anything from a small repair to a full roof replacement. You can count on us for high-quality roofing services that will keep your property safe.
Prefer to speak to us directly?
- Fully insured company
- Qualified tradesmen
- No pushy salesmen
- All quotes are free
- Years of experience
- Affordable prices

Expert Roofers in Swindon, Wiltshire, Bath & Bristol
Serving Your Local Roofing Needs Across the South West
GWR Roofing Ltd is more than simply a roofing company. We are your local professionals that are committed to offering the best roofing services in the South West. Our crew is here to make sure your roof is in good hands, whether you live in the heart of Swindon, on the historic streets of Bath, in the lively neighborhoods of Bristol, or in the beautiful villages of Wiltshire.
We know that each area has its own needs and personality. That’s why we offer custom roofing services to meet the needs of each neighborhood we work in. Our skilled crew can handle everything from traditional slate roofing in historic Bath to modern flat roofs in busy Bristol.
Call us today to find out more about what we can do for you in your region or to set up a free, no-obligation quote. We are here to help you protect your house with the care and knowledge it needs.
- Wiltshire
- Swindon
- Chippenham
- Salisbury
- Trowbridge
- Melksham
- Bristol
- Bath
- Cirencester
- Highworth
- Royal Wotton Bassett
- Wroughton
- Devizes
- Calne
- Emersons green
- Keynsham
- Chard
- Street
- Midsomer Norton
- Weston-super-Mare
- Yeovil
- Frome
- Marlborough
- Pewsey
- Great Somerford
- Malmesbury
- Corsham
- Box
- Stoke Gifford
- Yatton
- Peasedown St John
- Ilminster
- Wincanton
- Cricklade
- Minety
- Faringdon
- Lechlade
- Wantage
- Abingdon
- Shrivenham
- Lambourn
- Wanborough
- Bradford on Avon
- Filton
Frequently Asked Questions
Flat Roofing FAQ's
Got questions about our roofing services? Here are some answers to the most frequently asked questions from our customers.
A. Flat roofing is a roofing system designed with a minimal slope, typically installed on extensions, modern homes, or commercial properties. Unlike pitched roofs, which have a steep angle, flat roofs are level or nearly level. They are often easier to install and can provide additional space for roof gardens or outdoor living areas. Flat roofs require specific materials like EPDM, GRP, or felt to ensure proper drainage and waterproofing.
Q. Flat roofing offers several advantages, including:
Cost-Effective: Flat roofs are often more affordable to install than pitched roofs due to their simpler structure and materials.
Additional Usable Space: Flat roofs can be used for outdoor living areas, rooftop gardens, or even solar panel installations.
Modern Aesthetic: Flat roofs give properties a sleek, contemporary appearance that suits many modern architectural styles.
Ease of Maintenance: Flat roofs are easier to access for repairs and maintenance, making it simpler to inspect and fix issues.
A. There are several high-performance materials used for flat roofing, including:
EPDM (Ethylene Propylene Diene Monomer): A durable synthetic rubber roofing material that is resistant to UV rays, temperature changes, and weathering.
GRP (Glass Reinforced Polyester): A strong, weather-resistant material that provides a smooth, seamless finish with excellent waterproofing properties.
Felt Roofing: A traditional, cost-effective option, often used for smaller flat roofing projects. It provides a reliable, waterproof surface.
TPO (Thermoplastic Olefin): A single-ply roofing membrane that is durable, energy-efficient, and heat-reflective.
A. The lifespan of a flat roof depends on the material used. EPDM and GRP flat roofs can last up to 50 years or more with proper maintenance. Felt roofs typically last between 15 and 20 years. Regular inspections and maintenance can help extend the life of your flat roof.
A. The installation time for a flat roof depends on the material used, the size of the roof, and any additional features (such as insulation or drainage systems). Typically, a flat roof installation can be completed within a few days to a week. Our team works efficiently to ensure that the project is finished on time and with minimal disruption.
A. Yes, flat roofs can be installed on existing properties, including extensions, garages, and even residential homes. Whether you’re building a new structure or replacing an old roof, our team can assess your property’s needs and provide tailored solutions.
A. Flat roofs are more susceptible to leaks than pitched roofs, especially if water doesn’t drain correctly. However, with the right materials and proper installation, flat roofs can be just as reliable and durable as pitched roofs. Using high-quality materials like EPDM or GRP, along with proper maintenance, helps prevent leaks and extends the lifespan of your roof.
A. To get a free, no-obligation quote for your flat roof installation or repair, simply contact us by phone at 0800 191 0841 (Freephone), 0117 322 6856 (Bristol), or 01793 230 678 (Swindon). Alternatively, you can fill out our online form, and we’ll arrange a convenient time for a consultation.