Commercial Roofing

Commercial Roofing London


Commercial Roofing Applications

At R J Evans Roofing, we specialise in providing high-quality commercial roofing installations for customers throughout London and the Home Counties. With over 20 years’ of industry experience, we offer the complete commercial roofing service, providing everything from flat roofing, waterproofing systems, single ply systems and even green roofs.

All our employees are skilled tradesmen, fully trained and certificated in commercial roofing applications, with many years’ experience in all commercial roofing sectors. We have built up a good reputation by providing a reliable and professional service to our customers. No project is too big or small.

All our commercial roofing work in London is guaranteed, based on a written estimate prior to work commencing. We have a dedicated team of surveyors and estimators who will carry out a free site assessment, providing a written report and photographs detailing our findings at the time of the survey. We will aim to send out your report within 5 working days.

Safety is a major priority for us, so all health & safety working practices are adhered to in order to protect our customers, operatives and members of the public. We are insurance company approved and for your peace of mind, we are also members of the Guild of Master Craftsmen, the Trustmark Scheme and the National Federation of Roofing Contractors.

We specialise in all aspects of commercial roofing services:

  • Single ply systems
  • Pluvitec
  • Lead work
  • Topseal systems
  • Europolymers
  • Waterproofing
  • Flat roofs
  • Rooflights
  • Maintenance
  • Emergency repairs

Commercial roofing work


Our services

Asphalt Roofing

Your roof is your first defence against the elements and if your roof is leaking or giving you problems, the whole property suffers…Read More »

Lead Roofing

Our experienced team of roofers can help you with all your lead work and roof flashing requirements. Whether you require…Read More »

Fiberglass Roofing

GRP or Fibreglass roofing systems offer a robust and long lasting modern flat roofing solution. This type of roof covering can…Read More »

Felt Roofing

Traditional built up felt roofing is the typical system found on most flat roofs. Felt roofing offers a low cost, long lasting roofing…Read More »

Rubber / Single Ply Roofing

Single ply roofing membranes have become increasingly popular over the past 30 years. They offer flexibility, are easy to install…Read More »

Flat Roof Repairs

Nearly all roofing is built to last, but over the years defects may start to appear. A problem with your roof may seem like an…Read More »