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Airtight and windtight systems | Insulation Merchant
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Showing 1387 of 1387 products
  • Fermacell Joint Filler (20kg bag)
    FERMACELL by Fermacell

    FERM/JTFILL

    Fermacell Joint Filler (20kg bag)

    £38.90
    £32.42 ex. VAT
    £38.90
    you save £-38.90
    £32.42 ex. VAT
    £0.00 you save £-32.42
  • ISO-Chemie Iso-Bloco One Joint Sealing Expansion Tape (3-18mm expansion) ISO-Chemie Iso-Bloco One Joint Sealing Expansion Tape (3-18mm expansion)
    ISO-BLOCO ONE by ISO-Chemie

    ISOC/ISBL1-31854

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

    From £154.94
    From £129.12 ex. VAT
    From £154.94
    you save £-154.94
    From £129.12 ex. VAT
    £0.00 you save £-129.12
  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

    RAV/XPSX3SB-100/PK

    100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - PACK OF 4

    £115.20
    £19.20 per m²
    £96.00 ex. VAT
    £16.00 per m²
    £115.20
    £19.20 per m²
    you save £-115.20
    £96.00 ex. VAT
    £16.00 per m²
    £0.00 you save £-96.00
  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

    RAV/XPSX3SB-30/PK

    30mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - PACK OF 14

    £ Looking for a price?

    Add to a quote for our best rate.

  • 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12 | Insulation Merchant 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12 | Insulation Merchant
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 32 by Knauf Insulation

    KNI/FRAME32-140/PL

    140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12

    £812.71
    £21.23 per m²
    £677.26 ex. VAT
    £17.69 per m²
    £812.71
    £21.23 per m²
    you save £-812.71
    £677.26 ex. VAT
    £17.69 per m²
    £0.00 you save £-677.26
  • 30m Knauf Corner Flex Edge Tape (60mm x 30m) 30m Knauf Corner Flex Edge Tape (60mm x 30m)
    by Knauf

    KN/CORNERTAPE-33

    30m Knauf Corner Flex Edge Tape (60mm x 30m)

    £30.20
    £1.00 per LM (linear metre)
    £25.17 ex. VAT
    £0.84 per LM (linear metre)
    £30.20
    £1.00 per LM (linear metre)
    you save £-30.20
    £25.17 ex. VAT
    £0.84 per LM (linear metre)
    £0.00 you save £-25.17
  • GEOCELL Foam Glass Gravel/Aggregate - 2m³ bulk bag
    FOAM GLASS by GEOCELL

    UIS/FOGLAGG2

    GEOCELL Foam Glass Gravel/Aggregate - 2m³ bulk bag

    £332.90
    £166.45 per m³
    £277.42 ex. VAT
    £138.71 per m³
    £332.90
    £166.45 per m³
    you save £-332.90
    £277.42 ex. VAT
    £138.71 per m³
    £0.00 you save £-277.42
  • 15mm Unilin (Xtratherm) Thin-R PIR Board - per board 15mm Unilin (Xtratherm) Thin-R PIR Board - per board
    THIN-R PIR BOARD by Unilin

    XT/PR-15

    15mm Unilin (Xtratherm) Thin-R PIR Board - per board

    £ Looking for a price?

    Add to a quote for our best rate.

  • Pro Clima Roflex 30 - Airtight Pipe Grommet (Pack of 10) Pro Clima Roflex 30 - Airtight Pipe Grommet (Pack of 10)
    Sale - 11%
    ROFLEX by Pro Clima

    PC/R30-10

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

    £37.74
    £3.77 per ea
    £31.45 ex. VAT
    £3.15 per ea
    £37.74
    £3.77 per ea
    £42.84 you save £5.10
    £31.45 ex. VAT
    £3.15 per ea
    £35.70 you save £4.25
  • 160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) 160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack)
    Sale - 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-160

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

    £52.07
    £25.36 per m²
    £43.39 ex. VAT
    £21.14 per m²
    £52.07
    £25.36 per m²
    £57.36 you save £5.29
    £43.39 ex. VAT
    £21.14 per m²
    £47.80 you save £4.41
  • 100mm Rockwool FLEXI Slab (600mm wide) | Insulation Merchant
    FLEXI by Rockwool

    RW/FLEXISLAB-100x600

    100mm Rockwool FLEXI Slab (600mm wide)

    £57.60
    £13.33 per m²
    £48.00 ex. VAT
    £11.11 per m²
    £57.60
    £13.33 per m²
    you save £-57.60
    £48.00 ex. VAT
    £11.11 per m²
    £0.00 you save £-48.00
  • Soprema UniverCell + Cellulose Insulation - 12.5kg Bag
    Sale - 9%
    CELLULOSE LOOSE FILL by Soprema

    SOP/UCP

    Soprema UniverCell + Cellulose Insulation - 12.5kg Bag

    £26.90
    £22.42 ex. VAT
    £26.90
    £29.65 you save £2.75
    £22.42 ex. VAT
    £24.71 you save £2.29
  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12]
    EXPANDED POLYSTYRENE by Insulation Merchant

    UIS/EPS70-25600/PK

    25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12]

    £36.90
    £51.25 per m²
    £30.75 ex. VAT
    £42.71 per m²
    £36.90
    £51.25 per m²
    you save £-36.90
    £30.75 ex. VAT
    £42.71 per m²
    £0.00 you save £-30.75
  • 155mm EJOT ejotherm STR U 2G Masonry Screw in Anchors (Box of 100) | Insulation Merchant
    Sale - 12%
    MASONRY SCREW & WASHER by EJOT

    EJOT/STRU-155

    155mm EJOT ejotherm STR U 2G Masonry Screw in Anchors (Box of 100)

    £55.06
    £0.55 per screws
    £45.88 ex. VAT
    £0.46 per screws
    £55.06
    £0.55 per screws
    £62.90 you save £7.84
    £45.88 ex. VAT
    £0.46 per screws
    £52.42 you save £6.53
  • 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
  • Knauf Dritherm 32 Ultimate Cavity Slab Knauf Dritherm 32 Ultimate Cavity Slab
    DRITHERM 32 by Knauf Insulation

    KNI/DRISLAB32-75

    75mm Knauf DriTherm Cavity Slab 32

    £32.85
    £10.02 per m²
    £27.38 ex. VAT
    £8.35 per m²
    £32.85
    £10.02 per m²
    you save £-32.85
    £27.38 ex. VAT
    £8.35 per m²
    £0.00 you save £-27.38
  • 50mm Rockwool FLEXI Slab (600mm wide)
    FLEXI by Rockwool

    RW/FLEXISLAB-50x600

    50mm Rockwool FLEXI Slab (600mm wide)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 100mm Superglass Multi-Roll 44 | Insulation Merchant 100mm Superglass Multi-Roll 44 | Insulation Merchant
    MULTI-ROLL 44 by Superglass

    SG/MR44-100

    100mm Superglass Multi-Roll 44

    £33.20
    £2.74 per m²
    £27.67 ex. VAT
    £2.28 per m²
    £33.20
    £2.74 per m²
    you save £-33.20
    £27.67 ex. VAT
    £2.28 per m²
    £0.00 you save £-27.67
  • Pro Clima Roflex 200 - Airtight Pipe Grommet (Pack of 10) Pro Clima Roflex 200 - Airtight Pipe Grommet (Pack of 10)
    Sale - 1%
    ROFLEX by Pro Clima

    PC/R200-10

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

    £81.90
    £8.19 per ea
    £68.25 ex. VAT
    £6.83 per ea
    £81.90
    £8.19 per ea
    £82.92 you save £1.02
    £68.25 ex. VAT
    £6.83 per ea
    £69.10 you save £0.85
  • 3m Pro Clima Intello Plus - Vapour Check Membrane (50m) 3m Pro Clima Intello Plus - Vapour Check Membrane (50m)
    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