Flat Roof Installers in Oxford

James Dunn Roofing Ltd is based in Oxford and services Oxfordshire. We are specialists in flat roof solutions. With more than 35 years of experience, we understand flat roofing. Whether you want a new roof for your home or commercial property, we’ll make sure you have the best materials for the job. We supply quality roofing materials and alternative roof membranes, including:

  • Rubber
  • Fibreglass
  • Lead 

Accredited Flat Roof Installation Professionals

James Dunn Roofing Ltd holds the honour of being a Sika Sarnafil Roof Assured installer. Based in Oxford and serving Oxfordshire, we specialise in the refurbishment of commercial flat roofs. The quality membrane from Sika Sarnafil helps enhance the lifespan of a flat roof, minimising cracks and slumping and saving you money in the long-run.

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Builders working on plan details using digital tablet

Different Choices for Different Requirements

We offer two different kinds of flat roof installation depending on your preferences and your property’s needs. Felt roofs are highly resilient. They can withstand the harsher elements and are easy to maintain. Single ply roofs with Sarnafil waterproofing membranes have been assessed by the British Board of Agrément. These roofs have an expected lifespan of more than 40 years. The membranes are perfect as lasting roofing solutions with almost no maintenance needed.

Single Ply

Felt Roofs

Call for a Free Estimate

If you’re looking for a roof that’s made to stand the test of time and the weather, we can help. Give us a call to discuss your roofing installation, repair and maintenance needs today on 01865 373 614.


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