Sustainable Building

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

Showing 269 of 269 products

Sort by:
Price: 0 – £944.90

Filter and sort

Showing 269 of 269 products

Clear
Clear
Clear
Clear
Clear

Up to £944.90

Clear
Clear all filters
Clear all filters
Showing 269 of 269 products
  • IndiNature IndiLoft Hemp Flexibatt Loft Insulation | Insulation Merchant
    INDILOFT HEMP by IndiNature®

    IndiNature IndiLoft Hemp Flexibatt Loft Insulation

    From £18.65
    £6.81 per m²
    From £18.65
    £6.81 per m²
    Save £-18.65
  • SIGA Corvum® 12/48 Pre-folded Corner Adhesive Tape (60mm x 25m) | Insulation Merchant SIGA Corvum® 12/48 Pre-folded Corner Adhesive Tape (60mm x 25m) | Insulation Merchant
    Spring Savings
    CORVUM® by SIGA

    SIGA Corvum® 12/48 Pre-folded Corner Adhesive Tape (60mm x 25m)

    £41.04
    £1.64 per LM (linear metre)
    £41.04
    £1.64 per LM (linear metre)
    Save £-41.04
  • 160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant 160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant
    Sale 10%
    Spring Savings
    FLEX by Steico

    160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack)

    £43.02
    £20.95 per m²
    £43.02
    £20.95 per m²
    £47.80 Save £4.78
  • Pro Clima Extoseal Encors - 200mm x 20m | Insulation Merchant Pro Clima Extoseal Encors - 200mm x 20m | Insulation Merchant
    Sale
    EXTOSEAL by Pro Clima

    Pro Clima Extoseal Encors - 200mm x 20m

    £153.67
    £153.67
    £157.90 Save £4.23
  • Pro Clima Kaflex Multi - Airtight Cable Grommet (Pack of 10) | Insulation Merchant Pro Clima Kaflex Multi - Airtight Cable Grommet (Pack of 10) | Insulation Merchant
    Sale
    KAFLEX by Pro Clima

    Pro Clima Kaflex Multi - Airtight Cable Grommet (Pack of 10)

    £87.42
    £8.74 per ea
    £87.42
    £8.74 per ea
    £88.50 Save £1.08
  • SOUDAL Soudatherm Roof 250 PU Foam Adhesive - Contractor Pack | Insulation Merchant
    PU FOAM ADHESIVE by SOUDAL

    SOUDAL Soudatherm Roof 250 PU Foam Adhesive - Contractor Pack

    £77.42
    £77.42
    Save £-77.42
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

    25mm Thermafleece CosyWool Sheep Wool (1 x 370mm roll)

    £18.75
    £4.22 per m²
    £18.75
    £4.22 per m²
    £18.75 Save £0.00
  • 25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant 25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
    Sale 9%
    Spring Savings
    FLEX INSERTS by Steico

    25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)

    £61.58
    £3.82 per m²
    £61.58
    £3.82 per m²
    £67.73 Save £6.15
  • Pro Clima Contega Fiden Exo (Expansion Joint Tape) - Joint 3-6mm - Roll 12mm x 8m | Insulation Merchant Pro Clima Contega Fiden Exo (Expansion Joint Tape) - Joint 3-6mm - Roll 12mm x 8m | Insulation Merchant
    Sale 11%
    CONTEGA FIDEN EXO by Pro Clima

    Pro Clima Contega Fiden Exo (Expansion Joint Tape) - Joint 3-6mm - Roll 12mm x 8m

    £4.17
    £4.17
    £4.70 Save £0.53
  • Pro Clima Extoseal Encors - 150mm x 20m | Insulation Merchant Pro Clima Extoseal Encors - 150mm x 20m | Insulation Merchant
    Sale
    EXTOSEAL by Pro Clima

    Pro Clima Extoseal Encors - 150mm x 20m

    £113.75
    £113.75
    £116.90 Save £3.15
  • SIGA Corvum® 30/30 - Pre-folded Corner Adhesive Tape (60mm x 25m) | Insulation Merchant SIGA Corvum® 30/30 - Pre-folded Corner Adhesive Tape (60mm x 25m) | Insulation Merchant
    Spring Savings
    CORVUM® by SIGA

    SIGA Corvum® 30/30 - Pre-folded Corner Adhesive Tape (60mm x 25m)

    £41.04
    £1.64 per LM (linear metre)
    £41.04
    £1.64 per LM (linear metre)
    Save £-41.04
  • 180mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant 180mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant
    Sale 9%
    Spring Savings
    FLEX by Steico

    180mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack)

    £50.06
    £24.38 per m²
    £50.06
    £24.38 per m²
    £55.62 Save £5.56
  • Pro Clima Solitex Plus Connect - Vapour Permeable Membrane + Pre-applied Tape (1.5m x 50m 75m²) | Insulation Merchant Pro Clima Solitex Plus Connect - Vapour Permeable Membrane + Pre-applied Tape (1.5m x 50m 75m²) | Insulation Merchant
    Sale

    5.0

    SOLITEX PLUS by Pro Clima

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

    £281.92
    £3.75 per m²
    £281.92
    £3.75 per m²
    £286.80 Save £4.88
  • 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

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

    £446.58
    £2.97 per m²
    £446.58
    £2.97 per m²
    £498.50 Save £51.92
  • Pro Clima Roflex 150 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant Pro Clima Roflex 150 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant
    Sale 11%
    ROFLEX by Pro Clima

    Pro Clima Roflex 150 - Airtight Pipe Grommet (Pack of 10)

    £50.33
    £5.03 per ea
    £50.33
    £5.03 per ea
    £57.00 Save £6.67
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

    25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)

    £28.88
    £4.22 per m²
    £28.88
    £4.22 per m²
    £28.88 Save £0.00
  • SIGA Fentrim® 20 50/85 (Pre-folded Internal Corner Tape) - 25m | Insulation Merchant SIGA Fentrim® 20 50/85 (Pre-folded Internal Corner Tape) - 25m | Insulation Merchant
    Spring Savings
    FENTRIM® 20 by SIGA

    SIGA Fentrim® 20 50/85 (Pre-folded Internal Corner Tape) - 25m

    £72.83
    £2.91 per LM (linear metre)
    £72.83
    £2.91 per LM (linear metre)
    Save £-72.83
  • Pro Clima Roflex 30 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant Pro Clima Roflex 30 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant
    Sale 11%
    ROFLEX by Pro Clima

    Pro Clima Roflex 30 - Airtight Pipe Grommet (Pack of 10)

    £31.45
    £3.14 per ea
    £31.45
    £3.14 per ea
    £35.70 Save £4.25
  • SIGA Hard Rubber Roller for tape sealing | Insulation Merchant
    Spring Savings
    by SIGA

    SIGA Hard Rubber Roller for tape sealing

    £19.38
    £19.38
    Save £-19.38
  • Pro Clima Extoseal Magov Butyl Tape (60mm x 10m) | Insulation Merchant Pro Clima Extoseal Magov Butyl Tape (60mm x 10m) | Insulation Merchant
    Sale 5%
    EXTOSEAL by Pro Clima

    Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)

    £32.08
    £3.20 per LM (linear metre)
    £32.08
    £3.20 per LM (linear metre)
    £33.80 Save £1.72