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Flat Roofing

Whether you are building a new extension, or looking to renew an existing roof, outhouse, or garage, then you have come to the right place. We have a full range of outstanding flat roofing materials available from stock, including GRP (fibreglass) and EPDM Rubber by Firestone. Besides being easy to install, these premium products offer protection in excess of 25 years, making them highly cost-effective.

We also stock a wide range of other flat roofing materials such as torch-on-felt and liquid coatings, as well as tongue & groove OSB/3 boards, soffit, fascia, rainwater and all the relevant accessories. We can also supply made to measure roof lanterns by Korniche as well as high-quality Bi-Folding doors in both PVC and Aluminium.

If you need any assistance or advice about selecting the best flat roofing materials for your project, why not give us a call… our experienced team are always available to help.




EPDM rubber roofing system offer flexibility and high performance with a life expectancy like no other membrane at more than 50 years. At NBP we stock four different widths of EPDM rubber ensuring you only need to order exactly the amount you need!

EPDM is a rubber-polymer based roofing membrane, fast and easy to install using cold-applied methods and water-based adhesives. Manufactured by Firestone, EPDM sheet membrane provides a high-performance solution for all flat roof applications. Composed from EPDM polymers and carbon black, it maintains a superior resistance to ozone and UV radiation and waterproofing qualities unmatched by other roofing membranes.

We also stock a full range of trims, adhesives, OSB/3 Board and other ancillaries. Training courses are also available – please call for more details.




Fixco® GRP (Glass Reinforced Plastic) is a specially engineered solution designed for use by trade professionals. Using an advanced formula in liquid polyester resins, Fixco® GRP has been developed to produce the perfect all-weather protection for any flat roof.

GRP strikes the perfect balance by providing long-term performance at competitive pricing. Strong, lightweight and with high resistance to most chemicals, extreme temperature and UV light, GRP is a great option for the flat-roof sector.

We offer a full suite of quality GRP products; with all the components and tools you need to complete your next job, combining quality and value for money. We also offer free on-the-job training courses, ensuring you have all the know-how you need to complete your installation to the highest standards. Why not get in touch and see why we are the smart choice when it comes to GRP.



The Korniche roof lantern has been designed to have more glass in its construction, allowing an even greater amount of sunlight to flood into your home, while not compromising on weatherproofing or security.

The thermal efficiency of these lanterns has been guaranteed by the elimination of cold bridging, which is achieved by isolating the external profiles from the internal ones. With a thermally broken eaves beam and an insulating T-bar the Korniche provides warmth all year round.

Each lantern is precision manufactured to fit your specifications, which means it is important you accurately measure the external timber upstand (width x length), which the eaves of the roof lantern will sit flush on top of, with a bit of an overhang to account for weathering.

Available in the standard colours: white, black and anthracite grey; or even as a bespoke, RAL colour, get in touch with your local branch to be taken through the ordering process.


Enjoy your garden all year round with bi-fold doors! Take in panoramic views through unencumbered glazing during the winter and then make the most of your outside space by opening up your home to your garden in spring and summer.

Manufactured from strong, but lightweight aluminium, these folding doors are available in many configurations to suit your home. Whether your property is large or small, you can still achieve the open plan living you desire, without worrying about the weather outside.

These doors have been designed to the highest standards and tested to PAS 24 for enhanced security, as well as having the SBD accreditation.

The glass that is manufactured for our Bi-Folds comes from Morley Glass, who have the exclusive rights to Uni-Blinds, an integral blind system that sits inside the glass itself and provides a neat and stylish alternative to curtains, external blinds and other window dressings.

As the blinds are not exposed to the elements, dirty fingers or dust by sitting inside the glass, they therefore never need cleaning and are maintenance free.


Hydrosil is a fluid applied silicone coating system, which can be used to coat all kinds of existing roofing substrates.

This elastomeric, yet vapour permeable membrane exhibits outstanding weathering and water resistance qualities.

With an 18.9 litre tin, this will provide you with coverage of up to 23 square metres.

The Seam Sealer & Detailer protects seams, penetrations, and fasteners upon cure, forming a durable, breathable and weatherproof barrier which is highly resistant to degradation from UV and natural weathering.

Key Features

• Single coat application

• Superior coverage

• No Primer required

• Fast cure time

• Highly durable long term protection

• Superior adhesion

• Self-levelling

• Unaffected by standing water

• Suitable for use on most common roofing substrates








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Why not give us a call on 0113 277 8600 and we will be happy to help you with any enquiries you may have!

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