Flat Roofing

Our expertise in flat roof solutions ensures top-quality, durable, and aesthetically pleasing roofing for commercial and residential buildings.

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Flat Roof Company

What is a Single Ply Flat Roof?

A single-ply flat roof is crafted with precision, using flexible synthetic sheets to guarantee top-tier quality and long-lasting performance, and falls under the expertise of flat roof specialists. For commercial roofing services, the predominant options in single-ply flat roofing materials are TPO and PVC.

At S&J Bath, we use Armourplan PVC roofing membrane as it is one of the most robust and reliable single-ply products on the market.

Our flat roofing materials have many benefits including the following:

  • Chemical and Ultraviolet Resistance: Resilient against harsh chemicals and sun damage
  • Thermal and Energy Efficiency: To maintain a comfortable interior and enhance the energy efficiency of your home
  • A 30 to 40-Year Lifespan: Enjoy peace of mind with a long-lasting roofing solution
  • Made From Repurposed Materials: An eco-conscious solution towards sustainability
  • Durability: Single-ply membranes are designed to withstand various weather conditions, including UV exposure, extreme temperatures, and high winds, enhancing their lifespan.
  • Lightweight: They are lightweight compared to traditional built-up roofs, reducing the structural load on the building and making them suitable for a wide range of structures.
  • Flexibility:Single-ply membranes are flexible and can accommodate building movements without cracking or splitting, providing long-term performance.

Advantages of

Flat Roofing

Opting for a flat roof over a traditional pitched one brings numerous benefits to the table. Enjoy enhanced space utilisation, simplified maintenance, and a modern aesthetic. Flat roofing delivers efficient cost savings, eco-friendly potential, and a sturdy platform for rooftop gardens or solar installations. 


Why Choose S&J Roofing, The Expert Flat Roofing Company

Our flat roofing specialists team in Bath boasts extensive experience in single-ply roofing systems. If you’re seeking a trustworthy roofing contractor for your residential or commercial flat roofing needs, look no further.

We can offer:

  • Premium Quality Products: We only use top-tier materials for lasting durability
  • A Speedy Installation Process: Our efficient service minimises disruption
  • A Cost-Effective Service: Recieve quality roofing without breaking the bank
  • Simple Repair and Maintenance: We make keeping your roof in top shape hassle-free

Flat Roof


Flat roofs are built for longevity, but over time, defects can emerge, potentially compromising your property’s structure. Whether it’s a roof leak, wind damage, deteriorating fascia boards, or shingle issues, our expert roof repair specialists are here to help.

Discover the versatility and practicality of flat roofing for your property and transform your roofing project with our flat roof specialists. Contact us today to learn more about our commercial roofing services and how we can cater to your specific needs.

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Single Ply Flat Roofing

View Our Latest Projects


Fairfield House, Kelston

S&J had been instructed to renew flashing to the chimney stacks using Code 4 300mm BLM BS standard lead for front apron and side flashings, Code 5 450mm lead will be introduced to the rear back gutter. S&J Roofing look forward to continuing to work closely on this property with Mobius.















































































Richmond Heights, Bath

Dormer flat roof renewal using single ply flat roofing system.


Sydney Buildings, Bath





































Cavendish Crescent, Bath

Stylish flat roof single ply project carried out on an exclusive development with a stunning bespoke rooflight.


Box Road, Box 





































Fairy Wood, Hinton Charterhouse


Sydney Gardens , Bath

S&J were delighted to work alongside Bath Heritage to install a complete new single ply roof system with circular metal details capping.



































































Greystone Care Home, Bath

Greystone Care Home reached out to S&J Roofing Bath looking for a reliable contractor to work within a care home grounds, providing the high quality level of service they require. Read more >

Gym Bitton

We were tasked with the project of working alongside a local building contractor to design and install a stunning flat roofing system with velux windows and blue glass lantern to a garden gymnasium.






























































Single ply renewal in Saltford

Central Bath

S&J Bath has created a fantastic natural light detail finishing with a single ply flat roof system





































Clifton Bristol

S&J are often instructed when completing their many pitch roof projects to install new dormer window flat roofs. These often square or rectangular shape details are made up using new 18mm decking boards, finishing using a single-ply system with factory-made metals detailing.

Bathampton Manor

Bathampton Manor is a stunning building sat on the edge of Bath surrounded by countryside, S&J were instructed to carry out a 35 square metre flat roof renewal using a single-ply system. The trims were scaled to size and factory formed before bringing to the site and installed.







































































































Roseneath House

ROSENEATH House is a grade two listed property sat within the great surrounding countryside near Bath. S&J at the end of 2020 was given the project of renewing the flat roof section which is situated at the peak of these stunning premises. S&J renewed a 16 x1.2 metre detail using a single-ply system renewing decking boards.

Cumberland Street Flat Roof Renewal

Large flat covering renewal with insulation boards 50mm































South Gloucestershire Schools

S&J are contracted by South Gloucestershire schools to carry out many different roofing projects here we have renewed a flat roof covering using single-ply armour plan fleece back adhesive.

Adrian Dible
Adrian Dible
I would fully recommend S&J Roofing as a company that puts the needs of the customer first! Their initial advice was invaluable - warning me what not to do, as well as what I needed to do to satisfy the listed building requirements. They kept me updated with progress photo's throughout the project. Their office staff overseeing the works were helpful, polite and friendly, and always answered any queries promptly. It was very helpful being able to meet their owner at their showroom in Walcot Street, BATH., where he went through the whole re-roofing process showing me the products they recommended and used and their methods. Everything was clearly set out. Thank you Lee and your team! Adrian D.
peter clark
peter clark
Really exceptional company to deal with - knowledgeable and courteous staff with regular info and competative quote delivered quickly and to a high standard. Very Pleased with this work.
Guy Evans
Guy Evans
A truly professional outfit. From start to finish the communication was exceptional. I am now the proud owner of a beautiful new roof. Thanks to Lee and the Team for a great customer experience. Highly recommended!
Jane Darke
Jane Darke
Just had our main and dorma roof replaced. Great work by the teams, professional and polite at all times. Special thanks to Taylor who kept me informed of the work schedule. Left the site clean and tidy. JOB WELL DONE👍
Matilda Forbes
Matilda Forbes
S&J were recommended to me personally and carried out a fantastic new slate roof on my premises. Highly recommended.
Den Griffiths
Den Griffiths
A very professional job installing three Velux windows, well done. An excellant approach throughout. Commenced on time and completed on time. I was very happy with the results. In addition to a professional job the site was left prestine. It looked more like a professional clean up had been carried out in both effected areas. Highly recommended!!
Geoff Smith
Geoff Smith
I am a Bath resident. The workers did a great job putting up fascia boards around my house, and happily dealt with a few extra minor matters on the fly without increasing the invoice from the original estimate. I recommend this family company very highly. They give proper old-fashioned service.
Tasha Tinling
Tasha Tinling
Exceptional company! From the customer service through to the workmanship, they cannot be faulted. Very happy customer, would 100% recommend to others!
Jessica Crane
Jessica Crane
Amazing company really professional and great service would highly recommend Thank you
Jason Reynolds
Jason Reynolds
Fantastic service,very professional. Quality was very good and great communication.

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Contact us today

Whether you want to discuss roofing services for your home, or commercial roofing services, get in touch with our friendly team to arrange a free meeting with one of our roofing experts.