Airtight & Windtight Tapes and Sealants

We offer a variety of airtight and windtight tapes and sealants to help you seal your home and save energy. Our products are made from high-quality materials and are designed to withstand the elements. We offer a variety of sizes to fit your needs.

Our products can be used to seal windows, doors, pipes, and other openings in your home.

Our products are easy to install and can help you save money on your energy bills.

View more in the Airtight range

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  • Pro Clima Tescon Profect 50 (Pre-folded Corner Tape) - 30m x 50mm (12/38mm Split) | Insulation Merchant
    TESCON by Pro Clima

    Pro Clima Tescon Profect 50 (Pre-folded Corner Tape) - 30m x 50mm (12/38mm Split)

    £57.05 per item
    £1.90 per LM (linear metre)
    inc. VAT
    £47.54 per item
    £1.58 per LM (linear metre)
    ex. VAT
    Save £-57.05
    £57.05 per item
    £1.90 per LM (linear metre)
    inc. VAT
    £0.00 Save £-47.54
    £47.54 per item
    £1.58 per LM (linear metre)
    ex. VAT
  • Pro Clima Glumex - Adhesive Remover (400ml) | Insulation Merchant
    Sale 5%
    GLUMEX by Pro Clima

    Pro Clima Glumex - Adhesive Remover (400ml)

    £11.85 per item
    inc. VAT
    £9.88 per item
    ex. VAT
    £12.48 Save £0.63
    £11.85 per item
    inc. VAT
    £10.40 Save £0.53
    £9.88 per item
    ex. VAT
  • Pro Clima Contega Solido SL-D100 (External Double-sIded Corner Adhesive Tape) - 100mm x 30m | Insulation Merchant
    CONTEGA by Pro Clima

    Pro Clima Contega Solido SL-D100 (External Double-sIded Corner Adhesive Tape) - 100mm x 30m

    £86.92 per item
    £2.89 per LM (linear metre)
    inc. VAT
    £72.43 per item
    £2.41 per LM (linear metre)
    ex. VAT
    Save £-86.92
    £86.92 per item
    £2.89 per LM (linear metre)
    inc. VAT
    £0.00 Save £-72.43
    £72.43 per item
    £2.41 per LM (linear metre)
    ex. VAT
  • Pro Clima Contega Fiden Exo (Expansion Joint Tape) - Joint 7-12mm - Roll 15mm x 4.3m | Insulation Merchant
    CONTEGA by Pro Clima

    Pro Clima Contega Fiden Exo (Expansion Joint Tape) - Joint 7-12mm - Roll 15mm x 4.3m

    £8.28 per item
    inc. VAT
    £6.90 per item
    ex. VAT
    Save £-8.28
    £8.28 per item
    inc. VAT
    £0.00 Save £-6.90
    £6.90 per item
    ex. VAT
  • Pro Clima Contega Solido SL200 (Internal Single-sIded Corner Adhesive Tape) - 200mm x 30m | Insulation Merchant
    CONTEGA by Pro Clima

    Pro Clima Contega Solido SL200 (Internal Single-sIded Corner Adhesive Tape) - 200mm x 30m

    £130.67 per item
    inc. VAT
    £108.89 per item
    ex. VAT
    Save £-130.67
    £130.67 per item
    inc. VAT
    £0.00 Save £-108.89
    £108.89 per item
    ex. VAT
  • HOLZ Technic Signo Airtight Single-sided High-adhesive Tape
    Sale 19%
    Summer
    SIGNO by Holz Technic

    HOLZ Technic Signo Airtight Single-sided High-adhesive Tape

    From £15.74 per item
    £0.62 per LM (linear metre)
    inc. VAT
    From £13.12 per item
    £0.52 per LM (linear metre)
    ex. VAT
    £19.67 Save £3.93
    From £15.74 per item
    £0.62 per LM (linear metre)
    inc. VAT
    £16.39 Save £3.28
    From £13.12 per item
    £0.52 per LM (linear metre)
    ex. VAT
  • STEICO Multi Tape P - 60mm x 40m | Insulation Merchant
    MULTI TAPE P by Steico

    STEICO Multi Tape P - 60mm x 40m

    Looking for a price?

    Add to a quote for our best rate.

  • Pro Clima Orcon Multibond - Membrane Adhesive Strip Roll (Pack of 2) | Insulation Merchant
    ORCON by Pro Clima

    Pro Clima Orcon Multibond - Membrane Adhesive Strip Roll (Pack of 2)

    £62.77 per item
    £3.13 per LM (linear metre)
    inc. VAT
    £52.31 per item
    £2.62 per LM (linear metre)
    ex. VAT
    £0.00 Save £-62.77
    £62.77 per item
    £3.13 per LM (linear metre)
    inc. VAT
    £0.00 Save £-52.31
    £52.31 per item
    £2.62 per LM (linear metre)
    ex. VAT
  • SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge) | Insulation Merchant
    MELTELL® by SIGA

    SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge)

    £8.95 per item
    £28.87 per litres
    inc. VAT
    £7.46 per item
    £24.06 per litres
    ex. VAT
    Save £-8.95
    £8.95 per item
    £28.87 per litres
    inc. VAT
    £0.00 Save £-7.46
    £7.46 per item
    £24.06 per litres
    ex. VAT
  • ROTHOBLAAS Smart Band Tearable Liner Airtightness Tape - 60mm x 25m
    SMART BAND by Rothoblaas

    ROTHOBLAAS Smart Band Tearable Liner Airtightness Tape - 60mm x 25m

    £22.05 per item
    £0.88 per LM (linear metre)
    inc. VAT
    £18.38 per item
    £0.74 per LM (linear metre)
    ex. VAT
    Save £-22.05
    £22.05 per item
    £0.88 per LM (linear metre)
    inc. VAT
    £0.00 Save £-18.38
    £18.38 per item
    £0.74 per LM (linear metre)
    ex. VAT
  • 60mm SOUDAL Soudatape Flex (Airtight tape) - 25m | Insulation Merchant
    SOUDATAPE by SOUDAL

    60mm SOUDAL Soudatape Flex (Airtight tape) - 25m

    £19.66 per item
    £0.78 per LM (linear metre)
    inc. VAT
    £16.38 per item
    £0.66 per LM (linear metre)
    ex. VAT
    £18.90 Save £-0.76
    £19.66 per item
    £0.78 per LM (linear metre)
    inc. VAT
    £15.75 Save £-0.63
    £16.38 per item
    £0.66 per LM (linear metre)
    ex. VAT
  • SIGA Fentrim® IS 2 (Pre-folded External Corner Tape) | Insulation Merchant
    External Use
    FENTRIM® by SIGA

    SIGA Fentrim® IS 2 (Pre-folded External Corner Tape)

    From £56.80 per item
    £2.27 per LM (linear metre)
    inc. VAT
    From £47.33 per item
    £1.89 per LM (linear metre)
    ex. VAT
    Save £-56.80
    From £56.80 per item
    £2.27 per LM (linear metre)
    inc. VAT
    £0.00 Save £-47.33
    From £47.33 per item
    £1.89 per LM (linear metre)
    ex. VAT
  • 60mm SOUDAL Soudatape Facade (UV-resistant airtight tape) - 25m | Insulation Merchant
    SOUDATAPE by SOUDAL

    60mm SOUDAL Soudatape Facade (UV-resistant airtight tape) - 25m

    £25.69 per item
    £1.02 per LM (linear metre)
    inc. VAT
    £21.41 per item
    £0.86 per LM (linear metre)
    ex. VAT
    £24.70 Save £-0.99
    £25.69 per item
    £1.02 per LM (linear metre)
    inc. VAT
    £20.58 Save £-0.83
    £21.41 per item
    £0.86 per LM (linear metre)
    ex. VAT
  • SIGA Primur® Cartridge Bonding Adhesive (310ml) | Insulation Merchant
    PRIMUR® by SIGA

    SIGA Primur® Cartridge Bonding Adhesive (310ml)

    £12.75 per item
    £41.13 per litres
    inc. VAT
    £10.63 per item
    £34.27 per litres
    ex. VAT
    Save £-12.75
    £12.75 per item
    £41.13 per litres
    inc. VAT
    £0.00 Save £-10.63
    £10.63 per item
    £34.27 per litres
    ex. VAT
  • ROTHOBLAAS Nail Band (Butyl Nail Sealing Tape)
    NAIL BAND by Rothoblaas

    ROTHOBLAAS Nail Band (Butyl Nail Sealing Tape)

    £16.89 per item
    inc. VAT
    £14.08 per item
    ex. VAT
    Save £-16.89
    £16.89 per item
    inc. VAT
    £0.00 Save £-14.08
    £14.08 per item
    ex. VAT
  • 60mm SOUDAL Soudatape Connect (Airtight tape) - 25m | Insulation Merchant
    SOUDATAPE by SOUDAL

    60mm SOUDAL Soudatape Connect (Airtight tape) - 25m

    £29.02 per item
    £1.16 per LM (linear metre)
    inc. VAT
    £24.18 per item
    £0.97 per LM (linear metre)
    ex. VAT
    £27.90 Save £-1.12
    £29.02 per item
    £1.16 per LM (linear metre)
    inc. VAT
    £23.25 Save £-0.93
    £24.18 per item
    £0.97 per LM (linear metre)
    ex. VAT
  • Intelligent Membranes PASSIVE PURPLE Internal Airtight Vapour Control Paint
    PASSIVE PURPLE - INTERNAL by Intelligent Membranes

    Intelligent Membranes PASSIVE PURPLE Internal Airtight Vapour Control Paint

    Looking for a price?

    Add to a quote for our best rate.

  • Pro Clima Contega Solido EXO-D80 (External Double-sIded Corner Adhesive Tape) - 30m x 80mm | Insulation Merchant
    CONTEGA by Pro Clima

    Pro Clima Contega Solido EXO-D80 (External Double-sided Corner Adhesive Tape) - 30m x 80mm

    £72.68 per item
    £2.42 per LM (linear metre)
    inc. VAT
    £60.57 per item
    £2.02 per LM (linear metre)
    ex. VAT
    Save £-72.68
    £72.68 per item
    £2.42 per LM (linear metre)
    inc. VAT
    £0.00 Save £-60.57
    £60.57 per item
    £2.02 per LM (linear metre)
    ex. VAT
  • SIGA Wigluv® black 20/40 Split External Adhesive Tape (60mm x 25m) | Insulation Merchant
    WIGLUV® by SIGA

    SIGA Wigluv® black 20/40 Split External Adhesive Tape (60mm x 25m)

    £60.45 per item
    £2.41 per LM (linear metre)
    inc. VAT
    £50.38 per item
    £2.02 per LM (linear metre)
    ex. VAT
    Save £-60.45
    £60.45 per item
    £2.41 per LM (linear metre)
    inc. VAT
    £0.00 Save £-50.38
    £50.38 per item
    £2.02 per LM (linear metre)
    ex. VAT
  • SIGA Trestard® 420 black FR (Fire Rated Tape) - All Sizes | Insulation Merchant
    Fire Rated
    TRESTARD® by SIGA

    SIGA Trestard® 420 black FR (Fire Rated Tape) - All Sizes

    From £138.35 per item
    £5.53 per LM (linear metre)
    inc. VAT
    From £115.29 per item
    £4.61 per LM (linear metre)
    ex. VAT
    Save £-138.35
    From £138.35 per item
    £5.53 per LM (linear metre)
    inc. VAT
    £0.00 Save £-115.29
    From £115.29 per item
    £4.61 per LM (linear metre)
    ex. VAT