Delivery address
Collection branch

Ecotherm Eco-cavity 1200 x 450 x 75mm Cavity Wall Insulation CAV75

692893
Ecotherm Eco-cavity 1200 x 450 x 75mm Cavity Wall Insulation CAV75
Ecotherm Eco-cavity 1200 x 450 x 75mm Cavity Wall Insulation CAV75
Hover Over to Zoom In

Frequently bought together

Overview

  • Eco-Cavity achieves high levels of thermal performance for thinner constructions whilst maintaining a clear residual air gap and effective protection against driving rain.
  • BBA certified
  • Boards are specifically designed to combine accurately with standard sized bricks/blocks
  • Enables easy installation of wall ties
  • Will not rot, sag or decay within the cavity wall

Technical specification

Length
1200 mm
Thickness
75 mm
Width
450 mm
Material
Rigid polyisocyanurate PIR foam core with aluminium foil composite to both sides
Usage
New build and upgrading thermal performance of existing cavity walls
Thermal Conductivity
0.022 W/mK
Type
Wall Insulation
Brand Name
Ecotherm

Reviews

Be the first to review this product.
Retail price

£38.56

per sheet
£32.13 ex. vat
UNLOCK TRADE PRICE
Access Trade Price
Enter postcode for local availability
Select collection branch for local availability
Please enter your delivery postcode...
Please select your collection branch...

Related products

Knauf Insulation OmniFit Slab 1.2m in length, 60cm in width, and has a thickness of 5cm, providing a total coverage area of 7.20m2. An A1 Non-Combustible Rock Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE Technology and designed for use in multiple applications, including internal partitions, timber and metal studs, and in between timber rafters and floor joists.
Depth
50 mm
Reaction to Fire BS476 Standard
Class 0
Reaction to Fire Euro Class
Euroclass A1
Length
1200 mm
Thickness
50 mm
Width
600 mm
Material
Rock Mineral Wool
Colour
Brown
Fire Retardant
Yes
Thermal Conductivity
0.035 W/mK
Thermal Resistance R Value
1.40 m²K/W
Usage
Multi-Application
Coverage
7.2 m2
Pack Quantity
10
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Type
Insulation Slabs
Manufacturer Model No
2411339
Range Description
Rock Universal Slab
Brand Name
Knauf Insulation

£87.71

per pack (Inc. VAT)
Loading...
Loading...
Knauf Insulation FrameTherm Roll 32 measures 4.5m in length, 1.2m in width, and has a thickness of 9cm, providing a total coverage area of 5.13 m2. FrameTherm Roll 32 is a glass mineral wool roll, designed for use in timber frame applications between studwork. With a lambda of 0.032W/mK it offers the best thermal conductivity in our range. FrameTherm Roll 32 is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our unique plant-based binder, ECOSE Technology.
Range Description
External Timber Frame Walls
Manufacturer Model No
498560
Brand Name
Knauf Insulation
Weight
14.774 kg
Length
4500 mm
Thickness
90 mm
Width
1200 mm
Material
Glass Mineral Wool
Usage
Timber Frame Walls - Built In, Pitched Roofs - Rafter Level
Coverage
5.13 m2
Thermal Conductivity
0.032 W/mK
Pack Quantity
2
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Type
Insulation Rolls

£180.42

per pack (Inc. VAT)
Loading...
Loading...
ckwool Sound Insulation Slab, measuring 1.2m x 60cm x 10cm, covers 4.32m2. Designed for internal walls and floors, it reduces noise between rooms and neighbouring properties, while offering excellent fire resistance. Made from stone, its dense, open-porous structure absorbs sound and prevents vibrations. Non-combustible, it withstands temperatures up to 1,000C, serving as a fire barrier to enhance safety and protect property.
Manufacturer Model No
180889
Brand Name
Rockwool
Length
1200 mm
Thickness
100 mm
Width
600 mm
Material
Stone Wool
Usage
Sound Proofing
Coverage
4.32 m2
Fire Retardant
Euroclass A1 - Non Combustible
Thermal Conductivity
0.038 W/mK
Thermal Resistance R Value
2.63 m2K/W
Certifications Met
BS EN 13162
Type
Insulation Slabs

£99.48

each (Inc. VAT)
Loading...
Loading...
Knauf Acoustic Roll Ready Cut measures 14.50m in length, 1.2m in width, and has a thickness of 7.5cm, providing a total coverage area of 17.4 m2. Earthwool Acoustic Roll is a flexible glass mineral wool quilt that provides a high level of sound absorption. Odourless, rot-proof and non-hygroscopic, it does not sustain vermin and will not encourage the growth of fungi, mould or bacteria, providing durability.
Weight
13.05 kg
Length
14500 mm
Thickness
75 mm
Width
1200 mm
Material
Glass Mineral Wool
Usage
Sound insulation of separating walls and floors, internal walls and floors, timber and metal stud partitions
Coverage
17.4 m2
Pack Quantity
1
Type
Acoustic Roll
Range Description
Acoustic Insulation
Manufacturer Model No
715827
Brand Name
Knauf Insulation

£213.56

per pack (Inc. VAT)
Loading...
Loading...
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation OmniFit Slab 1.2m in length, 60cm in width, and has a thickness of 5cm, providing a total coverage area of 7.20m2. An A1 Non-Combustible Rock Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE Technology and designed for use in multiple applications, including internal partitions, timber and metal studs, and in between timber rafters and floor joists.
£87.71 per pack (Inc. VAT)
Knauf Insulation FrameTherm Roll 32 4500mm x 1140mm x 90mm
Knauf Insulation FrameTherm Roll 32 4500mm x 1140mm x 90mm
Knauf Insulation FrameTherm Roll 32 measures 4.5m in length, 1.2m in width, and has a thickness of 9cm, providing a total coverage area of 5.13 m2. FrameTherm Roll 32 is a glass mineral wool roll, designed for use in timber frame applications between studwork. With a lambda of 0.032W/mK it offers the best thermal conductivity in our range. FrameTherm Roll 32 is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our unique plant-based binder, ECOSE Technology.
£180.42 per pack (Inc. VAT)
Rockwool Sound Insulation Slab 1200 x 600 x 100mm (4.32m2)
Rockwool Sound Insulation Slab 1200 x 600 x 100mm (4.32m2)
ckwool Sound Insulation Slab, measuring 1.2m x 60cm x 10cm, covers 4.32m2. Designed for internal walls and floors, it reduces noise between rooms and neighbouring properties, while offering excellent fire resistance. Made from stone, its dense, open-porous structure absorbs sound and prevents vibrations. Non-combustible, it withstands temperatures up to 1,000C, serving as a fire barrier to enhance safety and protect property.
£99.48 each (Inc. VAT)
Knauf Acoustic Roll Ready Cut 75mm 14.50m 2 x 600 17.4m2 Per Pack
Knauf Acoustic Roll Ready Cut 75mm 14.50m 2 x 600 17.4m2 Per Pack
Knauf Acoustic Roll Ready Cut measures 14.50m in length, 1.2m in width, and has a thickness of 7.5cm, providing a total coverage area of 17.4 m2. Earthwool Acoustic Roll is a flexible glass mineral wool quilt that provides a high level of sound absorption. Odourless, rot-proof and non-hygroscopic, it does not sustain vermin and will not encourage the growth of fungi, mould or bacteria, providing durability.
£213.56 per pack (Inc. VAT)