Flashing Tape

Browse our premium range of Flashing Tape, designed to provide a watertight seal around roof edges, chimneys, windows, and other vulnerable joints. Ideal for both new builds and repairs, flashing tape offers excellent protection against water ingress, drafts, and weather damage. Made with durable bitumen or butyl adhesive and backed with aluminium or lead-look finishes, our flashing tapes ensure long-lasting performance in all weather conditions. Easy to apply and highly flexible, they adhere to a wide variety of surfaces including brick, concrete, timber, glass, and metal. Perfect for use in roofing, guttering, and general building maintenance. Shop now for high-quality roof flashing tape with fast UK delivery and competitive prices.

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  • Bostik Flashband Self Adhesive Flashing Tape – Grey 150mm x 10m
      Bostik
      Bostik Flashband Self Adhesive Flashing Tape – Grey 150mm x 10m
      The Bostik Flashband Self Adhesive Flashing Tape – Grey 10m delivers excellent adhesive properties to various roofing surfaces. Designed to seal a roof's exterior, preventing rainwater from trickling down into your roof space. Perfect for new builds or emergency repairs Quick and easy application...
      £15.37
      incl. VAT
      £15.37
    • Bostik Flashband Self Adhesive Flashing Tape – Grey 600mm x 10m
        Bostik
        Bostik Flashband Self Adhesive Flashing Tape – Grey 600mm x 10m
        The Bostik Flashband Self Adhesive Flashing Tape – Grey 10m delivers excellent adhesive properties to various roofing surfaces. Designed to seal a roof's exterior, preventing rainwater from trickling down into your roof space. Perfect for new builds or emergency repairs Quick and easy application...
        £55.89
        incl. VAT
        £55.89
      • Bostik Flashband Self Adhesive Flashing Tape – Grey 450mm x 10m
          Bostik
          Bostik Flashband Self Adhesive Flashing Tape – Grey 450mm x 10m
          The Bostik Flashband Self Adhesive Flashing Tape – Grey 10m delivers excellent adhesive properties to various roofing surfaces. Designed to seal a roof's exterior, preventing rainwater from trickling down into your roof space. Perfect for new builds or emergency repairs Quick and easy application...
          £43.87
          incl. VAT
          £43.87
        • Bostik Flashband Self Adhesive Flashing Tape – Grey 300mm x 10m
            Bostik
            Bostik Flashband Self Adhesive Flashing Tape – Grey 300mm x 10m
            Made from a flexible bitumen strip, Bostik Flashband bonds instantly to most common building materials to create a permanent watertight seal. Its superior adhesion makes it ideal for both emergency repairs and long-term maintenance. Key Applications: Roof leak repair – seal cracked or damaged...
            £31.10
            incl. VAT
            £31.10
          • Bostik Flashband Flashing Tape 10M x 225mm Grey
              Bostik
              Bostik Flashband Flashing Tape 10M x 225mm Grey
              Flashband is a self-adhesive sealing strip that bonds instantly to provide a permanent watertight seal. Flashband is easily applied using hand pressure with no requirement for special equipment for cutting, forming or fixing. Typical applications include: Roof leak repairs – replace or seal cracked...
              £23.85
              incl. VAT
              £23.85
            • Bond It Flashing Tape Grey 600mm x 10m
                Bond-it
                Bond It Flashing Tape Grey 600mm x 10m
                Bondit's Flashing Tape has been specially designed for general repairs and sealing on flat and pitched roofs, parapets and chimney stacks. Ideal for the replacement and repair of flashings and downpipes it is also suitable for sealing around roof lights, RSJ's, flues, concrete columns,...
                £33.70
                incl. VAT
                £33.70
              • Bond It Flashing Tape Grey 50mm x 10m
                  Bond-it
                  Bond It Flashing Tape Grey 50mm x 10m
                  Bondit's Flashing Tape has been specially designed for general repairs and sealing on flat and pitched roofs, parapets and chimney stacks. Ideal for the replacement and repair of flashings and downpipes it is also suitable for sealing around roof lights, RSJ's, flues, concrete columns,...
                  £2.81
                  incl. VAT
                  £2.81
                • Bond It Flashing Tape Grey 150mm x 10m
                    Bond-it
                    Bond It Flashing Tape Grey 150mm x 10m
                    The Bond It Flashing tape is designed to be used as flashing on flat and pitched roofs, parapets and chimney stacks. This product is also fantastic for sealing around RSJs, flues, concrete columns, guttering and extractor vents. Other applications include replacing and repairing previous...
                    £8.41
                    incl. VAT
                    £8.41

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