Roof

Airtight and windtight systems | Insulation Merchant
Clear all filters

Showing 526 of 526 products

Sort by:
Brand Reset
Product type Reset
Thickness Reset
Thermal Conductivity Reset
Filter and sort

Filter and sort

Showing 526 of 526 products

Brand
Clear
Product type
Clear
Thickness
Clear
Thermal Conductivity
Clear
Clear all filters
Clear all filters
Showing 526 of 526 products
  • 25mm_Rockwool_RWA45_Acoustic_Thermal_Insulation_Slabs_-_600mm_x_1200mm_Insulation_Merchant
    ACOUSTIC SLAB - RWA45 by Rockwool

    RW/RWA45-25

    25mm Rockwool RWA45 Acoustic Thermal Insulation Slabs - 600mm x 1200mm

    €36,95 EUR ex. GB VAT
    €36,95 EUR ex. GB VAT
    you save €-36,95
    €0,00 you save €-30,79
  • 140mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (9.14m²) | Insulation Merchant 140mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (9.14m²) | Insulation Merchant
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 40 by Knauf Insulation

    KNI/FRAME40-140

    140mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (9.14m²)

    €63,95 EUR ex. GB VAT
    €7,00 per m²
    €5,83 per m²
    €63,95 EUR ex. GB VAT
    €7,00 per m²
    you save €-63,95
    €5,83 per m²
    €0,00 you save €-53,29
  • Pro Clima Tescon Naideck - Sealing Adhesive Tape (50mm x 20m) Pro Clima Tescon Naideck - Sealing Adhesive Tape (50mm x 20m)
    TESCON by Pro Clima

    PC/NAIDEC

    Pro Clima Tescon Naideck - Sealing Adhesive Tape (50mm x 20m)

    €21,95 EUR ex. GB VAT
    €21,95 EUR ex. GB VAT
    you save €-21,95
    €0,00 you save €-18,29
  • 140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-140x370

    140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)

    €98,95 EUR ex. GB VAT
    €19,36 per m²
    €16,14 per m²
    €98,95 EUR ex. GB VAT
    €19,36 per m²
    you save €-98,95
    €16,14 per m²
    €0,00 you save €-82,46
  • 90mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (14.25m²) 90mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (14.25m²)
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 40 by Knauf Insulation

    KNI/FRAME40-90

    90mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (14.25m²)

    €50,95 EUR ex. GB VAT
    €3,58 per m²
    €2,98 per m²
    €50,95 EUR ex. GB VAT
    €3,58 per m²
    you save €-50,95
    €2,98 per m²
    €0,00 you save €-42,46
  • 150mm Pro Clima Tescon Vana - Sealing Adhesive Tape (30m) | Insulation Merchant 150mm Pro Clima Tescon Vana - Sealing Adhesive Tape (30m) | Insulation Merchant
    TESCON by Pro Clima

    PC/TV-15

    150mm Pro Clima Tescon Vana - Sealing Adhesive Tape (30m)

    €80,95 EUR ex. GB VAT
    €2,69 per LM (linear metre)
    €2,25 per LM (linear metre)
    €80,95 EUR ex. GB VAT
    €2,69 per LM (linear metre)
    you save €-80,95
    €2,25 per LM (linear metre)
    €0,00 you save €-67,46
  • 200mm Knauf Loft Roll 40 (Combi-Cut) - 1140mm x 4.85m | Insulation Merchant 200mm Knauf Loft Roll 40 (Combi-Cut) - 1140mm x 4.85m | Insulation Merchant
    Summer Specials
    Free Shipping
    LOFT ROLL by Knauf Insulation

    KNI/LOFT40-200

    200mm Knauf Loft Roll 40 (Combi-Cut) - 1140mm x 4.85m

    €46,95 EUR ex. GB VAT
    €8,49 per m²
    €7,08 per m²
    €46,95 EUR ex. GB VAT
    €8,49 per m²
    you save €-46,95
    €7,08 per m²
    €0,00 you save €-39,13
  • 75mm Knauf Acoustic Roll (2 x 600mm rolls) 75mm Knauf Acoustic Roll (2 x 600mm rolls)
    Summer Specials
    Free Shipping
    ACOUSTIC ROLL by Knauf Insulation

    KNI/ACOUSTIC-75

    75mm Knauf Acoustic Roll (2 x 600mm rolls)

    €79,95 EUR ex. GB VAT
    €4,59 per m²
    €3,83 per m²
    €79,95 EUR ex. GB VAT
    €4,59 per m²
    you save €-79,95
    €3,83 per m²
    €0,00 you save €-66,63
  • Knauf Loft Roll 44 | Insulation Merchant Knauf Loft Roll 44 | Insulation Merchant
    Black Friday
    Black Friday Daily Deal
    Free Shipping
    LOFT ROLL by Knauf Insulation

    KNI/LOFT44-100

    100mm Knauf Loft Roll 44 (Combi-Cut)

    €39,95 EUR ex. GB VAT
    €2,88 per m²
    €2,40 per m²
    €39,95 EUR ex. GB VAT
    €2,88 per m²
    you save €-39,95
    €2,40 per m²
    €0,00 you save €-33,29
  • 25mm Knauf Acoustic Roll (4 x 600mm rolls) | Insulation Merchant 25mm Knauf Acoustic Roll (4 x 600mm rolls) | Insulation Merchant
    Summer Specials
    Free Shipping
    ACOUSTIC ROLL by Knauf Insulation

    KNI/ACOUSTIC-25

    25mm Knauf Acoustic Roll (4 x 600mm rolls)

    €56,95 EUR ex. GB VAT
    €2,14 per m²
    €1,78 per m²
    €56,95 EUR ex. GB VAT
    €2,14 per m²
    you save €-56,95
    €1,78 per m²
    €0,00 you save €-47,46
  • SIGA Twinet® 20 VCL Mounting Tape SIGA Twinet® 20 VCL Mounting Tape
    TWINET® by SIGA

    SIG/T20

    SIGA Twinet® 20 VCL Mounting Tape

    €38,95 EUR ex. GB VAT
    €0,77 per LM (linear metre)
    €0,65 per LM (linear metre)
    €38,95 EUR ex. GB VAT
    €0,77 per LM (linear metre)
    you save €-38,95
    €0,65 per LM (linear metre)
    €0,00 you save €-32,46
  • SIGA Majrex® 200 (1-directional) Airtight Humidity Vapour Control Layer - 1.5 x 50m (75m²) SIGA Majrex® 200 (1-directional) Airtight Humidity Vapour Control Layer - 1.5 x 50m (75m²)
    MAJREX® by SIGA

    SIG/MR200

    SIGA Majrex® 200 (1-directional) Airtight Humidity Vapour Control Layer - 1.5 x 50m (75m²)

    €389,95 EUR ex. GB VAT
    €5,19 per m²
    €4,33 per m²
    €389,95 EUR ex. GB VAT
    €5,19 per m²
    you save €-389,95
    €4,33 per m²
    €0,00 you save €-324,96
  • SIGA Majpell® 5 Vapour Control Layer - 1.5 x 50m (75m²) SIGA Majpell® 5 Vapour Control Layer - 1.5 x 50m (75m²)
    MAJPELL® 5 VCL by SIGA

    SIG/MP5-15

    SIGA Majpell® 5 Vapour Control Layer - 1.5 x 50m (75m²)

    €238,95 EUR ex. GB VAT
    €3,18 per m²
    €2,66 per m²
    €238,95 EUR ex. GB VAT
    €3,18 per m²
    you save €-238,95
    €2,66 per m²
    €0,00 you save €-199,13
  • Suregreen Soffit Insect Protection Mesh - 75mm x 30m Suregreen Soffit Insect Protection Mesh - 75mm x 30m
    SOFFIT by Suregreen

    UIS/PSM-75

    Suregreen Soffit Insect Protection Mesh - 75mm x 30m

    €24,95 EUR ex. GB VAT
    €0,83 per LM (linear metre)
    €0,69 per LM (linear metre)
    €24,95 EUR ex. GB VAT
    €0,83 per LM (linear metre)
    you save €-24,95
    €0,69 per LM (linear metre)
    €0,00 you save €-20,79
  • 150mm Knauf Loft Roll 44 (Combi-Cut) | Insulation Merchant 150mm Knauf Loft Roll 44 (Combi-Cut) | Insulation Merchant
    Free Shipping
    LOFT ROLL by Knauf Insulation

    KNI/LOFT44-150

    150mm Knauf Loft Roll 44 (Combi-Cut)

    €38,95 EUR ex. GB VAT
    €4,24 per m²
    €3,54 per m²
    €38,95 EUR ex. GB VAT
    €4,24 per m²
    you save €-38,95
    €3,54 per m²
    €0,00 you save €-32,46
  • Pro Clima Extoseal Encors - 100mm x 20m Pro Clima Extoseal Encors - 100mm x 20m
    EXTOSEAL by Pro Clima

    PC/ENCORS100

    Pro Clima Extoseal Encors - 100mm x 20m

    €94,95 EUR ex. GB VAT
    €4,74 per LM (linear metre)
    €3,96 per LM (linear metre)
    €94,95 EUR ex. GB VAT
    €4,74 per LM (linear metre)
    you save €-94,95
    €3,96 per LM (linear metre)
    €0,00 you save €-79,13
  • STE60mm STEICO Special Dry 600mm x 2230mm - per board | Insulation Merchant STE60mm STEICO Special Dry 600mm x 2230mm - per board | Insulation Merchant
    SPECIAL DRY by Steico

    STE/SPEDRY223-60

    60mm STEICO Special Dry 600mm x 2230mm - per board

    €28,95 EUR ex. GB VAT
    €22,83 per m²
    €19,03 per m²
    €28,95 EUR ex. GB VAT
    €22,83 per m²
    you save €-28,95
    €19,03 per m²
    €0,00 you save €-24,13
  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant 25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet] | Insulation Merchant
    EXPANDED POLYSTYRENE by Insulation Merchant

    UIS/EPS70-25600

    25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet]

    €3,95 EUR ex. GB VAT
    €5,49 per m²
    €4,57 per m²
    €3,95 EUR ex. GB VAT
    €5,49 per m²
    you save €-3,95
    €4,57 per m²
    €0,00 you save €-3,29
  • SIGA Majcoat® 200 SOB Diffusion Open Roof Breather Membrane - 1.5m x 50m SIGA Majcoat® 200 SOB Diffusion Open Roof Breather Membrane - 1.5m x 50m
    MAJCOAT® 200 by SIGA

    SIG/MC200S

    SIGA Majcoat® 200 SOB Diffusion Open Roof Breather Membrane - 1.5m x 50m

    €324,95 EUR ex. GB VAT
    €4,33 per m²
    €3,61 per m²
    €324,95 EUR ex. GB VAT
    €4,33 per m²
    you save €-324,95
    €3,61 per m²
    €0,00 you save €-270,79
  • STEICOmulti UDB Membrane - 50m x 1.5m
    MULTI UDB by Steico

    STE/UDB-5015

    STEICOmulti UDB Membrane - 50m x 1.5m

    €242,95 EUR ex. GB VAT
    €3,23 per m²
    €2,70 per m²
    €242,95 EUR ex. GB VAT
    €3,23 per m²
    you save €-242,95
    €2,70 per m²
    €0,00 you save €-202,46