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Airtight and windtight systems | Insulation Merchant
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  • 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
  • 140mm Knauf Rocksilk Flexible Slab (1200mm x 600mm) | Insulation Merchant 140mm Knauf Rocksilk Flexible Slab (1200mm x 600mm) | Insulation Merchant
    ROCKSILK by Knauf Insulation

    KNI/RSFS-140

    140mm Knauf Rocksilk Flexible Slab (1200mm x 600mm)

    £68.18
    £31.56 per m²
    £56.82 ex. VAT
    £26.30 per m²
    £68.18
    £31.56 per m²
    you save £-68.18
    £56.82 ex. VAT
    £26.30 per m²
    £0.00 you save £-56.82
  • 100mm Unilin (Xtratherm) Safe-R Phenolic Foam Board - per board (2.88m²) | Insulation Merchant 100mm Unilin (Xtratherm) Safe-R Phenolic Foam Board - per board (2.88m²) | Insulation Merchant
    SAFE-R by Unilin

    XT/SRPR-100

    100mm Unilin (Xtratherm) Safe-R Phenolic Foam Board - per board (2.88m²)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 32.5mm ULTIMATE Thermal Liner Insulated PIR Plasterboard - per board | Insulation Merchant 32.5mm ULTIMATE Thermal Liner Insulated PIR Plasterboard - per board | Insulation Merchant
    INSULATED PLASTERBOARD by Insulation Merchant

    TI/ULTRATL-325

    32.5mm ULTIMATE Thermal Liner Insulated PIR Plasterboard - per board

    £ Looking for a price?

    Add to a quote for our best rate.

  • 70mm PIR Insulation Board 70mm PIR Insulation Board
    ULTIMATE by Insulation Merchant

    UIS/PIR-70

    70mm PIR Insulation Board

    £ Looking for a price?

    Add to a quote for our best rate.

  • SOUDAL Soudatherm Roof 250 PU Foam Adhesive - 800ml
    PU FOAM ADHESIVE by SOUDAL

    SOU/STR250

    SOUDAL Soudatherm Roof 250 PU Foam Adhesive - 800ml

    £14.86
    £12.38 ex. VAT
    £14.86
    you save £-14.86
    £12.38 ex. VAT
    £0.00 you save £-12.38
  • SOUDAL Soudagum Hydro Waterproof Coating Repair Kit - 1kg SOUDAL Soudagum Hydro Waterproof Coating Repair Kit - 1kg
    WATERPROOF COATING by SOUDAL

    SOU/SGH-K

    SOUDAL Soudagum Hydro Waterproof Coating Repair Kit - 1kg

    £18.40
    £15.33 ex. VAT
    £18.40
    you save £-18.40
    £15.33 ex. VAT
    £0.00 you save £-15.33
  • 50mm Thermafleece Supasoft Roll (2 x 590mm rolls) | Insulation Merchant 50mm Thermafleece Supasoft Roll (2 x 590mm rolls) | Insulation Merchant
    Autumn Offers
    SUPASOFT by Thermafleece

    TF/SS-50x590

    50mm Thermafleece Supasoft Roll (2 x 590mm rolls)

    £58.40
    £4.95 per m²
    £48.67 ex. VAT
    £4.12 per m²
    £58.40
    £4.95 per m²
    you save £-58.40
    £48.67 ex. VAT
    £4.12 per m²
    £0.00 you save £-48.67
  • 90mm Thermafleece UltraWool Slab (590mm wide) 90mm Thermafleece UltraWool Slab (590mm wide)
    Autumn Offers
    ULTRAWOOL by Thermafleece

    TF/ULTRA-90590

    90mm Thermafleece UltraWool Slab (590mm wide)

    £214.57
    £25.24 per m²
    £178.81 ex. VAT
    £21.04 per m²
    £214.57
    £25.24 per m²
    you save £-214.57
    £178.81 ex. VAT
    £21.04 per m²
    £0.00 you save £-178.81
  • 90mm Thermafleece UltraWool Slab (390mm wide) 90mm Thermafleece UltraWool Slab (390mm wide)
    Autumn Offers
    ULTRAWOOL by Thermafleece

    TF/ULTRA-90390

    90mm Thermafleece UltraWool Slab (390mm wide)

    £220.60
    £51.06 per m²
    £183.83 ex. VAT
    £42.55 per m²
    £220.60
    £51.06 per m²
    you save £-220.60
    £183.83 ex. VAT
    £42.55 per m²
    £0.00 you save £-183.83
  • 200mm Superglass Multi-Roll 40 | Insulation Merchant 200mm Superglass Multi-Roll 40 | Insulation Merchant
    MULTI-ROLL 40 by Superglass

    SG/MR40-200

    200mm Superglass Multi-Roll 40

    £44.90
    £8.41 per m²
    £37.42 ex. VAT
    £7.01 per m²
    £44.90
    £8.41 per m²
    you save £-44.90
    £37.42 ex. VAT
    £7.01 per m²
    £0.00 you save £-37.42
  • 140mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant 140mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant
    OMNIFIT by Knauf Insulation

    KNI/OMNI35-140

    140mm Knauf Omnifit Slab 35 (600mm wide)

    £61.20
    £21.25 per m²
    £51.00 ex. VAT
    £17.71 per m²
    £61.20
    £21.25 per m²
    you save £-61.20
    £51.00 ex. VAT
    £17.71 per m²
    £0.00 you save £-51.00
  • 50mm Thermafleece CosyWool Sheep Wool Slab (390mm wide) (OLD SIZE) | Insulation Merchant 50mm Thermafleece CosyWool Sheep Wool Slab (390mm wide) (OLD SIZE) | Insulation Merchant
    Alternative Now Available
    COSYWOOL SLAB by Thermafleece

    TF/COSYSL-50390

    50mm Thermafleece CosyWool Sheep Wool Slab (390mm wide) (OLD SIZE)

    £ Looking for a price?

    Add to a quote for our best rate.

  • STEICO Multi Tape P - 60mm x 40m
    MULTI TAPE P by Steico

    STE/MTP-60

    STEICO Multi Tape P - 60mm x 40m

    £24.90
    £0.62 per LM (linear metre)
    £20.75 ex. VAT
    £0.52 per LM (linear metre)
    £24.90
    £0.62 per LM (linear metre)
    you save £-24.90
    £20.75 ex. VAT
    £0.52 per LM (linear metre)
    £0.00 you save £-20.75
  • 100mm Thermafleece CosyWool Sheep Wool Slab (390mm wide) (OLD SIZE) | Insulation Merchant 100mm Thermafleece CosyWool Sheep Wool Slab (390mm wide) (OLD SIZE) | Insulation Merchant
    Autumn Offers
    COSYWOOL SLAB - NEW by Thermafleece

    TF/COSYSL37-50

    Thermafleece CosyWool Sheep Wool Slab (NEW SIZES)

    From £54.00
    £17.36 per m²
    From £45.00 ex. VAT
    £14.47 per m²
    From £54.00
    £17.36 per m²
    you save £-54.00
    From £45.00 ex. VAT
    £14.47 per m²
    £0.00 you save £-45.00
  • 50mm Rockwool Wire Reinforced Fire Barrier (Foil Faced 1 Sides) - 4m x 1m | Insulation Merchant 50mm Rockwool Wire Reinforced Fire Barrier (Foil Faced 1 Sides) - 4m x 1m | Insulation Merchant
    FIRE BARRIER by Rockwool

    RW/FIREBARF1-50

    50mm Rockwool Wire Reinforced Fire Barrier (Foil Faced 1 Sides) - 4m x 1m

    £106.90
    £28.89 per m²
    £89.08 ex. VAT
    £24.08 per m²
    £106.90
    £28.89 per m²
    you save £-106.90
    £89.08 ex. VAT
    £24.08 per m²
    £0.00 you save £-89.08
  • Pro Clima Orcon Multibond - Membrane Adhesive Strip Roll (Pack of 2) Pro Clima Orcon Multibond - Membrane Adhesive Strip Roll (Pack of 2)
    Sale 4%
    ORCON by Pro Clima

    PC/ORCM

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

    £56.00
    £2.80 per LM (linear metre)
    £46.67 ex. VAT
    £2.33 per LM (linear metre)
    £56.00
    £2.80 per LM (linear metre)
    £58.92 you save £2.92
    £46.67 ex. VAT
    £2.33 per LM (linear metre)
    £49.10 you save £2.43
  • 90mm PIR Insulation Board (2400mm x 1200mm) 90mm PIR Insulation Board (2400mm x 1200mm)
    ULTIMATE by Insulation Merchant

    UIS/PIR-90

    90mm PIR Insulation Board (2400mm x 1200mm)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 70mm Knauf Omnifit Slab 35 (600mm wide) 70mm Knauf Omnifit Slab 35 (600mm wide)
    OMNIFIT by Knauf Insulation

    KNI/OMNI35-70

    70mm Knauf Omnifit Slab 35 (600mm wide)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 70mm Knauf Rocksilk Flexible Slab (1200mm x 600mm) 70mm Knauf Rocksilk Flexible Slab (1200mm x 600mm)
    ROCKSILK by Knauf Insulation

    KNI/RSFS-70

    70mm Knauf Rocksilk Flexible Slab (1200mm x 600mm)

    £ Looking for a price?

    Add to a quote for our best rate.