• Over 35 Years of Trading
  • £3m+ Stock Value
  • Best Price Promise
  • 9 Branches in London


At JJ Roofing Supplies, we take immense pride in being your ultimate destination for all roofing and building material requirements. Our unwavering commitment to exceptional quality and utmost customer satisfaction is evident in our thoughtfully curated selection of products sourced from some of the industry's most esteemed and trusted brands.

Whether you are a seasoned professional contractor or a dedicated DIY enthusiast, you can rely on us to provide top-tier roofing supplies and materials that are second to none.

Roof tiles are crucial for the structural integrity of any property. Our extensive range reveals a wide array of roof tiles designed explicitly for pitched roofing structures. This includes roof slates, ridge and hip tiles, verge and angle tiles, and bonnet and valley tiles. Our stock comprises roof tiles meticulously crafted by renowned manufacturers such as Marley, Redland, Spicer, Heritage, Sandtoft, Dreadnought and Russell

For flat roofing structures, precision and top-quality roofing products are paramount. We offer an impressive range of flat roofing materials, including felt, GRP roofing, EPDM roofing, Decking, Green Roofs, Coping Stones, and Promenade Tiles. These products are sourced from trusted brands like Wallbarn, Cromar, Cure It, Castle Composites, and Acrypol.

Introducing our brand, CoverIt, brings groundbreaking liquid roofing technology to the roofing market. This innovative formula surpasses standard GRP systems, marking a significant evolution in GRP Roofing.

Roof windows enhance the aesthetic appeal of any property and flood the interior with natural sunlight and refreshing air. JJ Roofing Supplies proudly stocks top-quality roof windows from leading brands such as VELUX, Coxdome, Mardome, and FAKRO. Our exclusive brand, Duratech, also delivers sleek and modern roof windows, promising an abundance of sunlight and a welcoming, airy atmosphere in your living spaces.

Explore our impressive selection of roof shingles from renowned brands like IKO and Technocnicol to add the finishing touch to your roofing project.

Our comprehensive assortment of lead flashing options includes trusted names such as ALM, Cromar, Permavent, Ubbink, and IKO. These brands offer various lead flashing choices, all engineered to meet your roofing needs with unwavering durability and exceptional weather resistance. 

Lastly, our high-quality fascia and guttering materials are sourced from industry leaders like Marley Alutec, FloPlast, Hargreaves Foundry, and Klober. Our diverse range ensures that you can access durable, attractive, and cost-effective solutions for your roofing needs, whether you lean towards traditional or contemporary designs.

At JJ Roofing Supplies, your roofing and building supplies needs are not just met; they are exceeded, ensuring that your projects are built to last and leave a lasting impression.

What our customers say