Best Selling Products

Airtight and windtight systems | Insulation Merchant
Clear all filters

Showing 1393 of 1393 products

Sort by:
Brand Reset
Product type Reset
Thickness Reset
Thermal Conductivity Reset
Price Reset
Price: 0 – £2,795.00
Filter and sort

Filter and sort

Showing 1393 of 1393 products

Brand
Clear
Product type
Clear
Thickness
Clear
Thermal Conductivity
Clear
Price

Up to £2,795.00

Clear
Clear all filters
Clear all filters
Showing 1393 of 1393 products
  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant
    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
  • 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
  • 75mm Rockwool RW3
    RW3 by Rockwool

    RW/RW3-75

    75mm Rockwool RW3

    £51.52
    £42.93 ex. VAT
    £51.52
    you save £-51.52
    £42.93 ex. VAT
    £0.00 you save £-42.93
  • 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) | Insulation Merchant
    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
  • 150mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant 150mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant
    Summer Specials
    Free Shipping
    OMNIFIT by Knauf Insulation

    KNI/OMNI35-150

    150mm Knauf Omnifit Slab 35 (600mm wide)

    £51.86
    £18.01 per m²
    £43.22 ex. VAT
    £15.01 per m²
    £51.86
    £18.01 per m²
    you save £-51.86
    £43.22 ex. VAT
    £15.01 per m²
    £0.00 you save £-43.22
  • 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
  • Pro Clima Extoseal Magov Butyl Tape (60mm x 10m) Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)
    Sale 5%
    EXTOSEAL by Pro Clima

    PC/EXTOSEALMAGOV

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

    £38.50
    £3.85 per LM (linear metre)
    £32.08 ex. VAT
    £3.21 per LM (linear metre)
    £38.50
    £3.85 per LM (linear metre)
    £40.56 you save £2.06
    £32.08 ex. VAT
    £3.21 per LM (linear metre)
    £33.80 you save £1.72
  • Pro Clima Tescon Invis - 100mm x 30m
    Sale 2%
    TESCON by Pro Clima

    PC/TINVIS-100

    Pro Clima Tescon Invis - 100mm x 30m

    £52.90
    £1.76 per LM (linear metre)
    £44.08 ex. VAT
    £1.47 per LM (linear metre)
    £52.90
    £1.76 per LM (linear metre)
    £54.36 you save £1.46
    £44.08 ex. VAT
    £1.47 per LM (linear metre)
    £45.30 you save £1.22
  • DuPont™ Tyvek® - Double-sided Acrylic Tape - 25m x 50mm
    TYVEK® by DuPont - Performance Building Solutions

    TY/DSACRTAPE-2550

    DuPont™ Tyvek® - Double-sided Acrylic Tape - 25m x 50mm

    £28.50
    £1.14 per LM (linear metre)
    £23.75 ex. VAT
    £0.95 per LM (linear metre)
    £28.50
    £1.14 per LM (linear metre)
    you save £-28.50
    £23.75 ex. VAT
    £0.95 per LM (linear metre)
    £0.00 you save £-23.75
  • 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack) 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)
    Autumn Offers
    Discontinued - Alternative Available.
    INDITHERM HEMP - 440 by IndiNature®

    IN/TH4044-80

    80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 135mm EJOT ejotherm STR U 2G Masonry Screw in Anchors (Box of 100) | Insulation Merchant
    Sale 9%
    STRU SCREW + WASHER by EJOT

    EJOT/STRU-135

    135mm EJOT ejotherm STR U 2G Masonry Screw in Anchors (Box of 100)

    £44.93
    £0.44 per screws
    £37.44 ex. VAT
    £0.37 per screws
    £44.93
    £0.44 per screws
    £49.42 you save £4.49
    £37.44 ex. VAT
    £0.37 per screws
    £41.18 you save £3.74
  • MARMOX Thermoblock Load Bearing Insulation Block (Extra 100) - 100mm (12 p/bx) MARMOX Thermoblock Load Bearing Insulation Block (Extra 100) - 100mm (12 p/bx)
    Free Shipping
    THERMOBLOCK - EXTRA 100MM by Marmox

    MAR/TB100-100

    MARMOX Thermoblock Load Bearing Insulation Block (Extra 100) - 100mm (12 p/bx)

    £219.90
    £30.54 per LM (linear metre)
    £183.25 ex. VAT
    £25.45 per LM (linear metre)
    £219.90
    £30.54 per LM (linear metre)
    you save £-219.90
    £183.25 ex. VAT
    £25.45 per LM (linear metre)
    £0.00 you save £-183.25
  • 50mm Rockwool Ductwrap | Insulation Merchant 50mm Rockwool Ductwrap | Insulation Merchant
    DUCTWRAP & DUCTSLAB by Rockwool

    RW/DW-50

    50mm Rockwool Ductwrap

    £79.90
    £13.31 per m²
    £66.58 ex. VAT
    £11.10 per m²
    £79.90
    £13.31 per m²
    you save £-79.90
    £66.58 ex. VAT
    £11.10 per m²
    £0.00 you save £-66.58
  • 37.5mm Ultraliner Insulated PIR Plasterboard - Per Board | Insulation Merchant 37.5mm Ultraliner Insulated PIR Plasterboard - Per Board | Insulation Merchant
    INSULATED PLASTERBOARD by Insulation Merchant

    ULT/THERMLINER-375

    37.5mm Ultraliner Insulated PIR Plasterboard - Per Board

    £ Looking for a price?

    Add to a quote for our best rate.

  • 9mm STS A1 Fire Rated Construction Board (2400mm x 1200mm) 9mm STS A1 Fire Rated Construction Board (2400mm x 1200mm)
    CONSTRUCTION BOARD by STS

    STS/CONBO24-9

    9mm STS A1 Fire Rated Construction Board (2400mm x 1200mm)

    £59.90
    £20.80 per m²
    £49.92 ex. VAT
    £17.33 per m²
    £59.90
    £20.80 per m²
    you save £-59.90
    £49.92 ex. VAT
    £17.33 per m²
    £0.00 you save £-49.92
  • 12.5mm Fermacell Gypsum Building Board Sheet (2.4m x 1.2m) | Insulation Merchant
    FERMACELL by Fermacell

    FERM/BRD-125SE

    12.5mm Fermacell Gypsum Building Board Sheet (2.4m x 1.2m)

    £36.97
    £12.84 per m²
    £30.81 ex. VAT
    £10.70 per m²
    £36.97
    £12.84 per m²
    you save £-36.97
    £30.81 ex. VAT
    £10.70 per m²
    £0.00 you save £-30.81
  • Breedon Quietex Crushed Limestone Chips - 20kg bag Breedon Quietex Crushed Limestone Chips - 20kg bag
    QUIETEX by Breedon

    BR/QTX-20

    Breedon Quietex Crushed Limestone Chips - 20kg bag

    £5.35
    £4.46 ex. VAT
    £5.35
    you save £-5.35
    £4.46 ex. VAT
    £0.00 you save £-4.46
  • 160 mm EJOT Dabo TKR 4.8 Timber Fix Screw - Box of 100 | Insulation Merchant
    DABO TKR 4.8 by EJOT

    EJOT/TKR-160

    160 mm EJOT Dabo TKR 4.8 Timber Fix Screw - Box of 100

    £ Looking for a price?

    Add to a quote for our best rate.