Thermaseal Foil Joining Tape

Thermaseal Foil Joining Tape

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Order within for free next working day delivery throughout mainland UK, excluding bank holidays.


Key Features

  • True Aluminium Foil
  • Long Lasting Adhesive
  • For use with Any of our Multifoil Products
  • Easy to Install
  • Highly Reflective
  • 75mm x 50m

Multifoil Insulation’s Thermaseal Foil Joining Tape is essential for use with any of our MultiFoil products. When fully taped and sealed it will ensure the Insulation will act as a vapour control layer, resulting in no risk of condensation.

This product is extremely sticky and when fitted correctly will stay in place for the duration of the application. If you are Fixing Thermaseal Foil Joining Tape to wooden battens or brick please ensure that the wood is clean and dust/dirt free.

We recommend using one roll of Thermaseal Foil Tape between every 30m² of MultiFoil. When using on Roofs and Walls it is important that you seal all overlaps, cuttings and the whole perimeter to ensure a complete seal is present.

Watch any of our Installation Videos to see how our ThermaSeal Foil Tape is used with our MultiFoil Products.

Popular products to use our Thermaseal Foil Joining Tape is SuperQuilt and EcoQuilt Expert.

Order online for Free Next Working Day Delivery on orders over £100+Vat (when ordered before 2pm).

How to Insulate Your Loft Floor Without Using Fibreglass

45 reviews for Thermaseal Foil Joining Tape

  1. Simon M. (verified owner)

  2. Malcolm Bailey (verified owner)

    Good tape, super sticky

  3. Stewart W. (verified owner)

  4. Martin D. (verified owner)

  5. Andrew Watson (verified owner)

    perfect for the job.

  6. Anonymous (verified owner)

  7. Paul (verified owner)

  8. David Bird (verified owner)

  9. Brian Lee (verified owner)

    Not delivered with insulation

  10. Wayne (verified owner)

    Sticky stuff

  11. Lynn Parsons (verified owner)

    Really good adhesive. Nothing worse than tape that doesn’t stick well.

  12. John (verified owner)

    Sticks well to anything

  13. Marcus Thompson (verified owner)

  14. Anonymous (verified owner)

  15. Anonymous (verified owner)

  16. Niall R. (verified owner)

  17. Tim Siggs (verified owner)

    The best I’ve used very sticky and stays stuck

  18. Penny B. (verified owner)

  19. Antony Pickavance (verified owner)

  20. Ben P. (verified owner)

    Does what it says. Super sticky and good coverage per roll. Has a tendency to curl up when removing the backing if you use longer lengths, which can be frustrating, but generally a good product.

  21. Anonymous (verified owner)

  22. Gillian (verified owner)

  23. Steve Cox (verified owner)

    Good product.

  24. Trevor J. (verified owner)

  25. Anonymous (verified owner)

  26. mike hall (verified owner)

  27. Dave G. (verified owner)

    Great stuff, easy to apply and nice and wide, sealed joints perfectly.

  28. Philippa (verified owner)

  29. Graham Apps (verified owner)

  30. LEE Z. (verified owner)

  31. Michael Davis (verified owner)

  32. Martin Cole (verified owner)

  33. Matthew Martyn (verified owner)

  34. David Meeson (verified owner)

  35. Pauline G. (verified owner)

    Helps complete the job.

  36. Mark Mewes (verified owner)

    Compliments the superfoil well.

  37. Alan Ward-Best (verified owner)

    Sticky as required.

  38. Pete (verified owner)

    Sticks to any thing

  39. Barry G. (verified owner)

    Very strong tape

  40. Craig B. (verified owner)

    Does what it says on the tin😉

  41. Andrew S. (verified owner)

    Does the joining job well. Even used this to seal up a cut edge, to make installing the multi foil easier.

  42. Anonymous (verified owner)

  43. Anonymous (verified owner)

    Really quick delivery

  44. John S. (verified owner)

  45. Andrew H. (verified owner)

    Foil tape. Does the job.

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