Sustainable Building

Products designed for creating sustainable buildings.

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Natural Insulation

Natural Insulation

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CEWOOD Wood Wool Multi-purpose Board - Square Edge | Insulation Merchant

Wood Wool Boards

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Airtight & Windtight Systems

Airtight & Windtight Systems

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ADAPTAVATE breathAplasta Universal (Natural Breathable Plaster) - 20Kg bag | Insulation Merchant

Lime Plasters

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Summer Specials

View our summer deals and promotions across our range of products.
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  • Pro Clima Extoseal Encors - 150mm x 20m | Insulation Merchant
    Sale
    EXTOSEAL by Pro Clima

    Pro Clima Extoseal Encors - 150mm x 20m

    £113.75 per item
    ex. GB VAT
    £116.90 Save £3.15
    £113.75 per item
    ex. GB VAT
  • HOLZ Technic Interna Indoor Airtight Single-sided Tape
    Sale 20%
    Summer
    INTERNA by Holz Technic

    HOLZ Technic Interna Indoor Airtight Single-sided Tape

    From £10.76 per item
    £0.43 per LM (linear metre)
    ex. GB VAT
    £13.45 Save £2.69
    From £10.76 per item
    £0.43 per LM (linear metre)
    ex. GB VAT
  • Pro Clima Roflex 200 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant
    Sale
    ROFLEX by Pro Clima

    Pro Clima Roflex 200 - Airtight Pipe Grommet (Pack of 10)

    £68.25 per item
    £6.82 per ea
    ex. GB VAT
    £69.10 Save £0.85
    £68.25 per item
    £6.82 per ea
    ex. GB VAT
  • Pro Clima Tescon Profect 50 (Pre-folded Corner Tape) - 30m x 50mm (12/38mm Split) | Insulation Merchant
    Sale
    TESCON by Pro Clima

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

    £44.08 per item
    £1.46 per LM (linear metre)
    ex. GB VAT
    £44.70 Save £0.62
    £44.08 per item
    £1.46 per LM (linear metre)
    ex. GB VAT
  • Pro Clima Roflex 50 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant
    Sale 5%
    ROFLEX by Pro Clima

    Pro Clima Roflex 50 - Airtight Pipe Grommet (Pack of 10)

    £33.83 per item
    £3.38 per ea
    ex. GB VAT
    £35.70 Save £1.87
    £33.83 per item
    £3.38 per ea
    ex. GB VAT
  • Pro Clima Contega Fiden Exo (Expansion Joint Tape) - Joint 7-12mm - Roll 15mm x 4.3m | Insulation Merchant
    Sale 10%
    CONTEGA FIDEN EXO by Pro Clima

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

    £5.83 per item
    ex. GB VAT
    £6.50 Save £0.67
    £5.83 per item
    ex. GB VAT
  • SOUDAL Soudatherm Roof 250 PU Foam Adhesive - Contractor Pack | Insulation Merchant
    Sale 6%
    Summer
    PU FOAM ADHESIVE by SOUDAL

    SOUDAL Soudatherm Roof 250 PU Foam Adhesive - Contractor Pack

    Looking for a price?

    Add to a quote for our best rate.

  • ISO-Chemie Iso-Bloco One Joint Sealing Expansion Tape (3-18mm expansion) | Insulation Merchant
    ISO-BLOCO ONE by ISO-Chemie

    ISO-Chemie Iso-Bloco One Joint Sealing Expansion Tape (3-18mm expansion)

    From £129.12 per item
    ex. GB VAT
    Save £-129.12
    From £129.12 per item
    ex. GB VAT
  • Pro Clima Glumex - Adhesive Remover (400ml) | Insulation Merchant
    Sale 5%
    GLUMEX by Pro Clima

    Pro Clima Glumex - Adhesive Remover (400ml)

    £9.88 per item
    ex. GB VAT
    £10.40 Save £0.52
    £9.88 per item
    ex. GB VAT
  • Pro Clima Contega Solido SL200 (Internal Single-sIded Corner Adhesive Tape) - 200mm x 30m | Insulation Merchant
    Sale
    CONTEGA SOLIDO SL by Pro Clima

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

    £99.58 per item
    ex. GB VAT
    £102.30 Save £2.72
    £99.58 per item
    ex. GB VAT
  • Lime Green Silic8 AF1 Aerogel Adhesive & Primer | Insulation Merchant
    SILIC8 by Lime Green

    Lime Green Silic8 AF1 Aerogel Adhesive & Primer

    From £91.58 per item
    ex. GB VAT
    Save £-91.58
    From £91.58 per item
    ex. GB VAT
  • SIGA Fentrim® 20 50/85 (Pre-folded Internal Corner Tape) - 25m | Insulation Merchant
    FENTRIM® by SIGA

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

    £72.83 per item
    £2.91 per LM (linear metre)
    ex. GB VAT
    Save £-72.83
    £72.83 per item
    £2.91 per LM (linear metre)
    ex. GB VAT
  • Pro Clima Solitex Adhero 3000 - Self Adhesive Vapour Permeable Membrane (1.5m X 30m) | Insulation Merchant
    SOLITEX by Pro Clima

    Pro Clima Solitex Adhero 3000 - Self Adhesive Vapour Permeable Membrane (1.5m X 30m)

    £339.08 per item
    £7.53 per m²
    ex. GB VAT
    Save £-339.08
    £339.08 per item
    £7.53 per m²
    ex. GB VAT
  • Pro Clima Contega Solido SL-D100 (External Double-sIded Corner Adhesive Tape) - 100mm x 30m | Insulation Merchant
    Sale
    CONTEGA SOLIDO SL-D by Pro Clima

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

    £66.17 per item
    £2.20 per LM (linear metre)
    ex. GB VAT
    £68.00 Save £1.83
    £66.17 per item
    £2.20 per LM (linear metre)
    ex. GB VAT
  • 50mm SIGA Nail Sealing Tape - 30m | Insulation Merchant
    NAIL SEALING by SIGA

    50mm SIGA Nail Sealing Tape - 30m

    £43.17 per item
    £1.43 per LM (linear metre)
    ex. GB VAT
    Save £-43.17
    £43.17 per item
    £1.43 per LM (linear metre)
    ex. GB VAT
  • SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge) | Insulation Merchant
    MELTELL® by SIGA

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

    £7.46 per item
    £24.06 per litres
    ex. GB VAT
    Save £-7.46
    £7.46 per item
    £24.06 per litres
    ex. GB VAT
  • 180mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant
    Sale 9%
    FLEX by Steico

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

    £50.06 per item
    £24.38 per m²
    ex. GB VAT
    £55.62 Save £5.56
    £50.06 per item
    £24.38 per m²
    ex. GB VAT
  • Pro Clima Roflex Solido 50 - Airtight Pipe Grommet (Pack of 6) | Insulation Merchant
    ROFLEX SOLIDO by Pro Clima

    Pro Clima Roflex Solido 50 - Airtight Pipe Grommet (Pack of 6)

    £23.28 per item
    £3.88 per ea
    ex. GB VAT
    Save £-23.28
    £23.28 per item
    £3.88 per ea
    ex. GB VAT
  • Pro Clima Orcon Multibond - Membrane Adhesive Strip Roll (Pack of 2) | Insulation Merchant
    Sale 4%
    ORCON by Pro Clima

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

    £46.67 per item
    £2.33 per LM (linear metre)
    ex. GB VAT
    £49.10 Save £2.43
    £46.67 per item
    £2.33 per LM (linear metre)
    ex. GB VAT
  • 60mm SOUDAL Soudatape Flex (Airtight tape) - 25m | Insulation Merchant
    SOUDATAPE by SOUDAL

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

    £16.38 per item
    £0.65 per LM (linear metre)
    ex. GB VAT
    £15.75 Save £-0.63
    £16.38 per item
    £0.65 per LM (linear metre)
    ex. GB VAT