Collection: Sustainable Building

Products designed for creating sustainable buildings.
Airtight and windtight systems | Insulation Merchant

Showing 269 of 269 products

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Showing 269 of 269 products

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Showing 269 of 269 products
  • Pro Clima Extoseal Encors - 100mm x 20m
    Sale
    EXTOSEAL by Pro Clima

    Pro Clima Extoseal Encors - 100mm x 20m

    Regular price
    £76.92 ex. GB VAT
    Unit Price
    £3.84 per LM (linear metre)
    Sale price
    £76.92 ex. GB VAT
    Unit Price
    £3.84 per LM (linear metre)
    Regular price
    £79.00 Save £2.08
  • Pro Clima Contega Solido EXO100 (External Single-sIded Corner Adhesive Tape) - 30m x 100mm
    Sale
    CONTEGA SOLIDO EXO by Pro Clima

    Pro Clima Contega Solido EXO100 (External Single-sIded Corner Adhesive Tape) - 30m x 100mm

    Regular price
    £50.33 ex. GB VAT
    Sale price
    £50.33 ex. GB VAT
    Regular price
    £51.70 Save £1.37
  • Protect BarriAir Vapour Control Layer with Integrated Tape - 1.5 x 50m
    Spring Savings
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    BARRIAIR by Protect Membranes

    Protect BarriAir Vapour Control Layer with Integrated Tape - 1.5 x 50m

    Regular price
    £100.92 ex. GB VAT
    Unit Price
    £1.34 per m²
    Sale price
    £100.92 ex. GB VAT
    Unit Price
    £1.34 per m²
    Regular price
    Save £-100.92
  • STEICO zell Air Injected/Loose Fill Wood Fibre Insulation - 15kg
    ZELL by Steico

    STEICO zell Air Injected/Loose Fill Wood Fibre Insulation - 15kg

    Regular price
    £19.09 ex. GB VAT
    Sale price
    £19.09 ex. GB VAT
    Regular price
    £21.21 Save £2.12
  • Pro Clima Aerosanna Visconn Spray/Paintable Airtight Sealant Membrane
    Sale 14%
    AEROSANA VISCONN by Pro Clima

    Pro Clima Aerosanna Visconn Spray/Paintable Airtight Sealant Membrane

    Regular price
    From £8.67 ex. GB VAT
    Sale price
    From £8.67 ex. GB VAT
    Regular price
    £10.10 Save £1.43
  • 140mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
    COSYWOOL by Thermafleece

    140mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)

    Regular price
    £82.08 ex. GB VAT
    Unit Price
    £15.66 per m²
    Sale price
    £82.08 ex. GB VAT
    Unit Price
    £15.66 per m²
    Regular price
    Save £-82.08
  • SIGA Wigluv® 20/40 Split External Adhesive Tape (60mm x 25m)
    WIGLUV® 20/40 by SIGA

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

    Regular price
    £36.00 ex. GB VAT
    Unit Price
    £1.44 per LM (linear metre)
    Sale price
    £36.00 ex. GB VAT
    Unit Price
    £1.44 per LM (linear metre)
    Regular price
    Save £-36.00
  • STEICOmulti Membra 5 Vapour Control Layer - 50m x 1.5m
    MULTI MEMBRA 5 by Steico

    STEICOmulti Membra 5 Vapour Control Layer - 50m x 1.5m

    Regular price
    £160.32 ex. GB VAT
    Unit Price
    £2.13 per m²
    Sale price
    £160.32 ex. GB VAT
    Unit Price
    £2.13 per m²
    Regular price
    Save £-160.32
  • 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²)
    INDITHERM HEMP - 440 by IndiNature®

    140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²)

    Regular price
    £40.65 ex. GB VAT
    Unit Price
    £19.27 per m²
    Sale price
    £40.65 ex. GB VAT
    Unit Price
    £19.27 per m²
    Regular price
    Save £-40.65
  • Pro Clima Contega Solido SL-D80 (External Double-sIded Corner Adhesive Tape) - 80mm x 30m
    Sale
    CONTEGA SOLIDO SL-D by Pro Clima

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

    Regular price
    £55.33 ex. GB VAT
    Unit Price
    £1.84 per LM (linear metre)
    Sale price
    £55.33 ex. GB VAT
    Unit Price
    £1.84 per LM (linear metre)
    Regular price
    £56.80 Save £1.47
  • 120mm STEICO Flex 036 - 575mm x 1190mm (2.73m² / 4 per pack)
    FLEX by Steico

    120mm STEICO Flex 036 - 575mm x 1190mm (2.73m² / 4 per pack)

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  • Pro Clima Solitex Fronta Quattro - Open Facade Membrane (1.5m x 50m)
    Sale
    SOLITEX by Pro Clima

    Pro Clima Solitex Fronta Quattro - Open Facade Membrane (1.5m x 50m)

    Regular price
    £304.67 ex. GB VAT
    Unit Price
    £4.06 per m²
    Sale price
    £304.67 ex. GB VAT
    Unit Price
    £4.06 per m²
    Regular price
    £306.80 Save £2.13
  • Pro Clima Contega Solido SL150 (Internal Single-sIded Corner Adhesive Tape) - 150mm x 30m
    Sale
    CONTEGA SOLIDO SL by Pro Clima

    Pro Clima Contega Solido SL150 (Internal Single-sIded Corner Adhesive Tape) - 150mm x 30m

    Regular price
    £74.08 ex. GB VAT
    Unit Price
    £2.46 per LM (linear metre)
    Sale price
    £74.08 ex. GB VAT
    Unit Price
    £2.46 per LM (linear metre)
    Regular price
    £76.10 Save £2.02
  • 140mm STEICO Flex 036 - 375mm x 1190mm (1.785m² / 4 per pack)
    FLEX by Steico

    140mm STEICO Flex 036 - 375mm x 1190mm (1.785m² / 4 per pack)

    Regular price
    £34.14 ex. GB VAT
    Unit Price
    £19.13 per m²
    Sale price
    £34.14 ex. GB VAT
    Unit Price
    £19.13 per m²
    Regular price
    £37.93 Save £3.79
  • Pro Clima Orcon F - Flexible airtight solid acrylic sealant (600ml)
    Sale 4%
    ORCON F by Pro Clima

    Pro Clima Orcon F - Flexible airtight solid acrylic sealant (600ml)

    Regular price
    £11.04 ex. GB VAT
    Unit Price
    £0.01 per ml
    Sale price
    £11.04 ex. GB VAT
    Unit Price
    £0.01 per ml
    Regular price
    £11.60 Save £0.56
  • 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (3.42m² / 5 per pack)
    INDITHERM HEMP - 570 by IndiNature®

    80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (3.42m² / 5 per pack)

    Regular price
    £37.61 ex. GB VAT
    Unit Price
    £11.00 per m²
    Sale price
    £37.61 ex. GB VAT
    Unit Price
    £11.00 per m²
    Regular price
    Save £-37.61
  • 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²)
    INDITHERM HEMP - 570 by IndiNature®

    140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²)

    Regular price
    £52.66 ex. GB VAT
    Unit Price
    £19.22 per m²
    Sale price
    £52.66 ex. GB VAT
    Unit Price
    £19.22 per m²
    Regular price
    Save £-52.66
  • Pro Clima Kaflex Duo - Airtight Cable Grommet (Pack of 15)
    Sale 5%
    KAFLEX by Pro Clima

    Pro Clima Kaflex Duo - Airtight Cable Grommet (Pack of 15)

    Regular price
    £36.25 ex. GB VAT
    Unit Price
    £2.41 per ea
    Sale price
    £36.25 ex. GB VAT
    Unit Price
    £2.41 per ea
    Regular price
    £38.20 Save £1.95
  • SIGA Fentrim® grommet (Black) - External Airtight Cable & Pipe Sealing
    FENTRIM® GROMMET by SIGA

    SIGA Fentrim® grommet (Black) - External Airtight Cable & Pipe Sealing

    Regular price
    From £3.58 ex. GB VAT
    Sale price
    From £3.58 ex. GB VAT
    Regular price
    Save £-3.58
  • DuPont™ AirGuard® Tape - 25m x 60mm
    AIRGUARD® by DuPont - Performance Building Solutions

    DuPont™ AirGuard® Tape - 25m x 60mm

    Regular price
    £19.46 ex. GB VAT
    Unit Price
    £0.77 per LM (linear metre)
    Sale price
    £19.46 ex. GB VAT
    Unit Price
    £0.77 per LM (linear metre)
    Regular price
    Save £-19.46