Membranes

Find the perfect membrane for your project. We stock airtight and windtight breather membranes, vapour control layers, and specialist membranes for pitched roofs, flat roofs, and more. Top brands like Pro Clima and Protect available. Shop online with Insulation Merchant!

Protect TF200 Thermo Insulating Timber Frame Breather Membrane | Insulation Merchant

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Airtight & Windtight Membranes

Airtight & Windtight Membranes

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Breather Membranes for use externally

Breather Membranes for use externally

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Vapour Control Layer (VCL) for use internally

Vapour Control Layer (VCL) for use internally

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Roofing Underlay Membranes

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Protect TF200 Thermo Insulating Timber Frame Breather Membrane | Insulation Merchant

Timber Frame Membranes

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DPM (Damp Proof Membrane) Polythene Membranes

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  • DuPont™ AirGuard® Tape - 25m x 60mm
    AIRGUARD® by DuPont - Performance Building Solutions

    TY/AGTAPE-60

    DuPont™ AirGuard® Tape - 25m x 60mm

    £23.35
    £0.93 per LM (linear metre)
    £19.46 ex. VAT
    £0.78 per LM (linear metre)
    £23.35
    £0.93 per LM (linear metre)
    you save £-23.35
    £19.46 ex. VAT
    £0.78 per LM (linear metre)
    £0.00 you save £-19.46
  • SIGA Majvest® 700 SOB - Open Facade Membrane (1.5m x 33.4m) SIGA Majvest® 700 SOB - Open Facade Membrane (1.5m x 33.4m)
    MAJVEST® 700 SOB by SIGA

    SIG/MV700S

    SIGA Majvest® 700 SOB - Open Facade Membrane (1.5m x 33.4m)

    £327.15
    £6.53 per m²
    £272.63 ex. VAT
    £5.44 per m²
    £327.15
    £6.53 per m²
    you save £-327.15
    £272.63 ex. VAT
    £5.44 per m²
    £0.00 you save £-272.63
  • Protect VP400 PLUS LR Vapour Permeable Roofing Underlay - 1m x 50m Protect VP400 PLUS LR Vapour Permeable Roofing Underlay - 1m x 50m
    VP400 by Protect Membranes

    PT/VP400

    Protect VP400 PLUS LR Vapour Permeable Roofing Underlay - 1m x 50m

    £93.60
    £78.00 ex. VAT
    £93.60
    you save £-93.60
    £78.00 ex. VAT
    £0.00 you save £-78.00
  • SIGA Majvest® 200 - Breather Membrane (Particularly for Closed Facade) SIGA Majvest® 200 - Breather Membrane (Particularly for Closed Facade)
    MAJVEST® 200 by SIGA

    SIG/MV200-15

    SIGA Majvest® 200 - Breather Membrane (Particularly for Closed Facade)

    £195.45
    £2.60 per m²
    £162.88 ex. VAT
    £2.17 per m²
    £195.45
    £2.60 per m²
    you save £-195.45
    £162.88 ex. VAT
    £2.17 per m²
    £0.00 you save £-162.88
  • DuPont™ Tyvek® UV Facade Tape - 25m x 75mm
    TYVEK® by DuPont - Performance Building Solutions

    TY/UVFT-2575

    DuPont™ Tyvek® UV Facade Tape - 25m x 75mm

    £33.50
    £1.34 per LM (linear metre)
    £27.92 ex. VAT
    £1.12 per LM (linear metre)
    £33.50
    £1.34 per LM (linear metre)
    you save £-33.50
    £27.92 ex. VAT
    £1.12 per LM (linear metre)
    £0.00 you save £-27.92
  • Pro Clima DB+ - 1.35m x 50m Pro Clima DB+ - 1.35m x 50m
    Sale 11%
    DB+ by Pro Clima

    PC/DBPLUS

    Pro Clima DB+ - 1.35m x 50m

    £203.90
    £3.02 per m²
    £169.92 ex. VAT
    £2.52 per m²
    £203.90
    £3.02 per m²
    £231.36 you save £27.46
    £169.92 ex. VAT
    £2.52 per m²
    £192.80 you save £22.88
  • Pro Clima Dasatop - 1.5m x 50m (75m²) Pro Clima Dasatop - 1.5m x 50m (75m²)
    Sale 10%
    DASATOP by Pro Clima

    PC/DT

    Pro Clima Dasatop - 1.5m x 50m (75m²)

    £197.90
    £2.63 per m²
    £164.92 ex. VAT
    £2.20 per m²
    £197.90
    £2.63 per m²
    £219.96 you save £22.06
    £164.92 ex. VAT
    £2.20 per m²
    £183.30 you save £18.38
  • Pro Clima Constivap 2.3 Plus - 1.5m x 50m Pro Clima Constivap 2.3 Plus - 1.5m x 50m
    Sale 10%
    CONSTIVAP by Pro Clima

    PC/CV2350

    Pro Clima Constivap 2.3 Plus - 1.5m x 50m

    £152.60
    £127.17 ex. VAT
    £152.60
    £170.28 you save £17.68
    £127.17 ex. VAT
    £141.90 you save £14.73
  • Protect TF200 Timber Frame Breather Membrane - 1.35m x 100m
    TF200 by Protect Membranes

    PT/TF200-1.35

    Protect TF200 Timber Frame Breather Membrane - 1.35m x 100m

    £98.65
    £0.73 per m²
    £82.21 ex. VAT
    £0.61 per m²
    £98.65
    £0.73 per m²
    you save £-98.65
    £82.21 ex. VAT
    £0.61 per m²
    £0.00 you save £-82.21
  • 3m Pro Clima Intello Plus - Vapour Check Membrane (50m) | Insulation Merchant 3m Pro Clima Intello Plus - Vapour Check Membrane (50m) | Insulation Merchant
    Sale 10%
    INTELLO PLUS by Pro Clima

    PC/IP5030

    3m Pro Clima Intello Plus - Vapour Check Membrane (50m)

    £535.90
    £3.57 per m²
    £446.58 ex. VAT
    £2.98 per m²
    £535.90
    £3.57 per m²
    £598.20 you save £62.30
    £446.58 ex. VAT
    £2.98 per m²
    £498.50 you save £51.92
  • Pro Clima Solitex Plus Connect - Vapour Permeable Membrane + Pre-applied Tape (1.5m x 50m 75m²) Pro Clima Solitex Plus Connect - Vapour Permeable Membrane + Pre-applied Tape (1.5m x 50m 75m²)
    Sale 1%
    SOLITEX PLUS by Pro Clima

    PC/SPC

    Pro Clima Solitex Plus Connect - Vapour Permeable Membrane + Pre-applied Tape (1.5m x 50m 75m²)

    £338.30
    £4.51 per m²
    £281.92 ex. VAT
    £3.76 per m²
    £338.30
    £4.51 per m²
    £344.16 you save £5.86
    £281.92 ex. VAT
    £3.76 per m²
    £286.80 you save £4.88
  • DuPont™ AirGuard® Reflective - Vapour Control Layer - 1.5m x 50m
    AIRGUARD® by DuPont - Performance Building Solutions

    TY/AGREF-5015

    DuPont™ AirGuard® Reflective - Vapour Control Layer - 1.5m x 50m

    £170.90
    £2.27 per m²
    £142.42 ex. VAT
    £1.90 per m²
    £170.90
    £2.27 per m²
    you save £-170.90
    £142.42 ex. VAT
    £1.90 per m²
    £0.00 you save £-142.42
  • A. PROCTOR Proctorwrap (Frameshield 100) Wall Breather Membrane A. PROCTOR Proctorwrap (Frameshield 100) Wall Breather Membrane
    FRAMESHIELD by A. Proctor Group

    PROC/WRAP-14

    A. PROCTOR Proctorwrap (Frameshield 100) Wall Breather Membrane

    From £129.90
    £0.92 per m²
    From £108.25 ex. VAT
    £0.77 per m²
    From £129.90
    £0.92 per m²
    you save £-129.90
    From £108.25 ex. VAT
    £0.77 per m²
    £0.00 you save £-108.25
  • Kingspan Nilvent Breather Membrane - 1.5m x 50m Kingspan Nilvent Breather Membrane - 1.5m x 50m
    by Kingspan

    KING/NIL-1550

    Kingspan Nilvent Breather Membrane - 1.5m x 50m

    £146.90
    £1.95 per m²
    £122.42 ex. VAT
    £1.63 per m²
    £146.90
    £1.95 per m²
    you save £-146.90
    £122.42 ex. VAT
    £1.63 per m²
    £0.00 you save £-122.42
  • MDM Ventia Base Breathable Membrane - 50m x 1m
    BREATHER MEMBRANE by MDM

    PRIN/VENTIA

    MDM Ventia Base Breathable Membrane - 50m x 1m

    £ Looking for a price?

    Add to a quote for our best rate.

  • YBS Breather-Foil - 50m x 1.35m YBS Breather-Foil - 50m x 1.35m
    BREATHER-FOIL by YBS Insulation

    YBS/BF-50

    YBS Breather-Foil - 50m x 1.35m

    £146.90
    £2.18 per m²
    £122.42 ex. VAT
    £1.81 per m²
    £146.90
    £2.18 per m²
    you save £-146.90
    £122.42 ex. VAT
    £1.81 per m²
    £0.00 you save £-122.42
  • STEICOmulti Renova Membrane - 50m x 1.5m
    MULTI RENOVA by Steico

    STE/REN-5015

    STEICOmulti Renova Membrane - 50m x 1.5m

    £284.90
    £3.79 per m²
    £237.42 ex. VAT
    £3.17 per m²
    £284.90
    £3.79 per m²
    you save £-284.90
    £237.42 ex. VAT
    £3.17 per m²
    £0.00 you save £-237.42
  • SIGA Majcoat® 150 Breather Membrane - 1.5m x 50m (75m²) SIGA Majcoat® 150 Breather Membrane - 1.5m x 50m (75m²)
    MAJCOAT® 150 by SIGA

    SIG/MC150-15

    SIGA Majcoat® 150 Breather Membrane - 1.5m x 50m (75m²)

    £220.90
    £2.94 per m²
    £184.08 ex. VAT
    £2.45 per m²
    £220.90
    £2.94 per m²
    you save £-220.90
    £184.08 ex. VAT
    £2.45 per m²
    £0.00 you save £-184.08
  • OBEX CORTEX (0771FR) Class B Paste Adhesive - 600ml foil cartridge
    CORTEX 0771FR by OBEX

    OX/CPA-600

    OBEX CORTEX (0771FR) Class B Paste Adhesive - 600ml foil cartridge

    £ Looking for a price?

    Add to a quote for our best rate.

  • by OBEX

    OX/823EVFT-25

    OBEX Cortex (0823FR) UV Facade Tape - 75mm x 25m

    £ Looking for a price?

    Add to a quote for our best rate.