Newly installed grey roof tiles and a flat roof on a residential property.

Flat Roofing in Highworth, Swindon

Call Your Local Highworth Expert
0117 428 9043
Serving Highworth & Swindon

Reliable flat roofing experts in Highworth

Ever walked into your garage or extension and noticed that dreaded damp smell? It's a common story for many homeowners in Highworth. For years, flat roofs had a bit of a bad reputation for leaking, but things have changed. At South West and Wales Roofing (trading as NTL Roofing), we've spent over a decade proving that a flat roof can be just as dependable as any pitched one. Whether you're tucked away in the historic centre of Highworth or living in one of the newer spots out towards Swindon, we're here to make sure your home stays bone-dry.We don't believe in quick fixes that only last until the next big Wiltshire downpour. Instead, we use modern materials that are designed to handle everything the British weather throws at them. From small porch repairs to massive commercial projects, we treat every job with the same level of care. You'll find us working all over the local area, from Stratton to Wroughton, bringing honest advice and hard-earned expertise to every doorstep.

Bristol, Bath, Somerset, Wiltshire, Newport, Chepstow and Cardiff

0117 428 9043

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Expert installation of a durable felt flat roofing system on a residential bay window by NTL Roofing specialists.
Flat Roofing Swindon

Why Choose Our Flat Roofing Services in Swindon?

Stop worrying about pooling water and leaks

Have you noticed water sitting in big puddles on your roof after it rains? In the trade, we call that 'ponding', and if it isn't sorted, it can lead to some pretty expensive headaches down the line. Most flat roof issues start because the water has nowhere to go, eventually finding its way through the tiniest gaps in the substrate or around the upstands. We've seen it all, and more importantly, we know how to fix it for good.When we come out to see you in Highworth, we don't just slap a patch on and hope for the best. We look at the whole structure. Is the decking solid? Are the falls correct so the water actually drains away? Sometimes a simple repair is all that's needed, but if your roof is past its best, we'll explain your options for a full replacement without the sales pitch. We want you to have peace of mind, knowing that the next time a storm rolls in over the Cotswolds, your roof isn't going to let you down.

EPDM rubber roofing for long-term protection

If you're looking for a 'fit and forget' solution, EPDM rubber roofing is often the way to go. It’s a single-sheet membrane, which means no joins and, more importantly, no leaks. It’s incredibly flexible, too, so it won't crack when the temperature drops in winter or bake in the summer sun. In fact, these systems have a life expectancy of up to 50 years. That’s a long time not to worry about your roof!We find EPDM is perfect for domestic extensions and garages across Swindon and Highworth because it’s so lightweight yet incredibly tough. Because it's laid in one piece, we don't have to worry about seams failing over time. It’s a clean, cold-applied process as well, so there are no open flames on your property during the installation. It’s modern, efficient, and arguably the most cost-effective way to future-proof your home.

Tough GRP fibreglass for balconies and walkways

Need a roof you can actually walk on? If you've got a balcony or a roof terrace, GRP (Glass Reinforced Polyester) fibreglass is the gold standard. It creates a completely seamless, stone-hard surface that looks fantastic and performs even better. It’s the same stuff they use to build boat hulls, so you know it's going to keep the water out. We apply it cold, using high-quality resins and glass mats to create a finish that's virtually indestructible.Many of our Highworth customers choose GRP because of its aesthetic appeal. It gives a really crisp, clean look to orangeries and modern extensions. Plus, it comes in a variety of colours to match your window frames or fascias. It’s a bit more of a premium option than felt, but for areas with foot traffic or where you want that high-end architectural finish, you really can't beat it for durability and style.

Modern high-performance felt roofing solutions

Forget the thin, bubbly felt roofs of the 1970s. Today’s high-performance torch-on felt is a different beast entirely. It’s made of multiple layers of bitumen-impregnated membranes that are incredibly thick and resilient. It’s still one of the most popular choices for commercial flat roofing in Swindon because it's cost-effective and very fast to install. It provides a reliable, watertight seal that’s perfect for everything from garden sheds to large industrial units.When we install a felt roof, we ensure the flashings and edges are perfectly sealed to prevent any water ingress. It’s a great choice if you're on a budget but still want a professional, long-lasting finish. We use high-quality polyester-based felts that don't tear or perish like the old-fashioned versions, giving you a roof that’s tough enough to stand up to the elements for decades.

Why Choose NTL Roofing for Flat Roofing in Swindon?

Your trusted, fully insured roofing experts delivering quality flat roof repairs and installations across Swindon, Wiltshire, Bristol, Bath, Somerset, and South Wales.

Local South West Experts

Deep understanding of local building styles, serving Swindon, Wiltshire, Bristol, Bath, Somerset, Newport, Chepstow, and Cardiff.

Over 10 Years' Experience

A decade of hands-on expertise in commercial and residential flat roofing. Fully licensed, insured, and all our guaranteed work is carried out by skilled tradesmen.

Premium Long-Lasting Materials

We use only premium, durable flat roofing materials including GRP fibreglass, EPDM rubber, and torch-on felt to withstand the UK weather.

Transparent Pricing

No hidden fees or call-out charges. We provide clear, affordable, and honest quotes. Call 0117 428 9043 today.

Professional lead flashing and specialist leadwork by NTL Roofing.

Expert service with a local touch

Choosing a roofer is all about trust. You want to know that the people working on your home are actually going to show up, do a proper job, and leave the place tidy. That’s exactly how we operate. As a local business serving Highworth and the wider Swindon area, our reputation is everything to us. We’re fully insured and we stand behind every single tile, sheet of rubber, and bead of sealant we lay.Every project we take on comes with an insurance-backed guarantee, so you're protected no matter what. We handle the whole process, from the initial drone survey—which is great for spotting issues on high or awkward roofs safely—right through to clearing away the last bit of debris. We’ll even check your fascias, soffits, and guttering while we're up there to make sure your entire drainage system is working as it should. If you're ready for a flat roof that actually does its job, give us a call on 0117 428 9043 for a chat and a free, no-obligation quote.

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Roofing Services Across Bristol, Bath, Somerset, Wiltshire, Newport, Chepstow and Cardiff: 0117 428 9043

What Our Clients Say About NTL Roofing

"Fantastic service from Dave at NTL Roofing today. They were recommended by a friend and I was very impressed. I’ll be using them again."

Celia Bennett

"Reliable and prompt - David was able to view the property and provide options and quotes on the same day I called. After deciding what level of work I wanted done, David returned soon after to carry out the roof repairs to a high standard without me even needing to be there."

Philip Day

"Highly recommended! Great price! First class job. Nothing to much for these lads, very polite, got the job done and more. When they had finished they cleaned up that well, even took some of my own rubbish away for me. Well done lads! Not often you get good honest tradesman anymore! Thanks again."

Nick Mangnall

NTL Roofing

Swindon Flat Roofing FAQs

Answers to common questions about our GRP fibreglass, EPDM rubber, and felt flat roofing repairs and installations in Swindon and Bristol, Bath, Somerset, Wiltshire, Newport, Chepstow and Cardiff.

Why Trust NTL Roofing With Your Property?

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Inviting tradespeople onto your property requires trust. We have spent over 10 years building a reputation as the premium, dependable roofing experts in the South West.
Our team is fully licensed and carries comprehensive public liability insurance to protect you and your home. We believe in doing the job right the first time, which is why all our work is insurance-backed and fully guaranteed.
You will never face hidden fees, surprise charges, or call-out fees with us. We provide clear, honest quotes upfront. From the moment you contact us to the final sweep-up, expect nothing less than total professionalism.

How long will a modern flat roof actually last?

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Traditional felt roofs typically last around 10 to 15 years before needing repairs. However, if you opt for modern EPDM rubber roofs or GRP fibreglass roofing, you can expect a lifespan of 30 years or more with very little maintenance required.

Do you carry out simple felt roof repairs, or just full replacements?

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We do both. If your current roof still has plenty of life left in it but has suffered a minor puncture or tear, our team will perform targeted felt roof repairs to make it watertight again. If a repair is not cost-effective, we will give you honest advice on replacement options.

Will I need planning permission for a flat roof installation?

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Generally, simply repairing or replacing an existing flat roof does not require planning permission. However, as mentioned earlier, you will need to comply with Part L Building Regulations regarding insulation. We manage all these compliance details for you.

Do you charge for quotes or initial call-outs?

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Never. We provide completely free, no-obligation quotes and we never charge a call-out fee. You will know exactly what the job costs before we start any work.

Still have questions? Contact our Bristol, Bath, Somerset, Wiltshire, Newport, Chepstow and Cardiff Roofing experts today!

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Proudly Serving Bristol, Somerset & South Wales

NTL Roofing are your local roofing experts, dedicated to providing top-quality solutions across the South West of England and South Wales. We have extensive experience working throughout Bristol, Bath, Somerset, Wiltshire, Newport, Chepstow, and Cardiff. Explore our primary service locations below.

Our Key Service Areas

Bristol & Bath

  • Bristol: Clifton, Kingswood, Southville
  • Bath: City Centre, Weston, Bathwick
  • Portishead, Clevedon & Keynsham
  • North East Somerset
  • All surrounding BS & BA postcodes

Somerset & Wiltshire

  • Somerset: Taunton, Bridgwater, Yeovil
  • Weston-super-Mare & Glastonbury
  • Wiltshire: Swindon, Chippenham
  • Trowbridge & Salisbury
  • Covering all rural and urban areas

South Wales & Borders

  • Cardiff: City Centre, Roath, Canton
  • Newport: City Centre, Caerleon, Rogerstone
  • Chepstow & Monmouthshire
  • Cwmbran & Pontypool
  • Surrounding valleys and coastal regions

Need Roofing Services?

Contact NTL Roofing today for a free, no-obligation quote across the South West and Wales. Call 0117 428 9043.

Call Us Today

If your specific location in the South West or South Wales isn't listed, please don't hesitate to get in touch! We cover all areas within these regions.

Our South West & Wales Service Coverage

Map shows our primary service areas across Bristol, Somerset, Wiltshire, and South Wales.

Get a Free Quote for Specialist Flat Roofing in Swindon Today!
Call Bristol, Bath, Somerset, Wiltshire, Newport, Chepstow and Cardiff's Trusted Roofing Experts on 0117 428 9043