Excellent thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value.
Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.
The boards are light and rigid assisting with ease of transportation, handling and fitting. They are sized to fit standard wall tie spacing for ease of installation.
Has been assessed by the BBA as fit for use in defined partial fill cavity wall applications if installed, used and maintained as set out in the certificate. Please
read the certification at insulation-UK.com/BBA for full details and restrictions.
Celotex CW4000 achieves a BRE Green Guide Rating of A, which can assist in demonstrating environmental performance in your BREEAM assessments .
To ensure we are providing you with the most up to date information available please visit our Manufacturer Technical Information page
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed specifically for use in timber frame applications between studwork.
Range Description
External Timber Frame Walls
Brand Name
Knauf Insulation
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
Fire Retardant
Y
Acoustic
Yes
Thermal Conductivity
0.032 W/mK
Pack Quantity
1
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed specifically for use in timber frame applications between studwork.
Length
8020 mm
Thickness
140 mm
Width
1200 mm
Material
Glass Mineral Wool
Usage
Timber Frame Walls - Built In, Pitched Roofs - Rafter Level
Coverage
9.14 m2
Fire Retardant
Y
Acoustic
Yes
Thermal Conductivity
0.04 W/mK
Pack Quantity
1
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Designed for use in separating internal walls and floors, ROCKWOOL Sound Insulation Slab reduces noise from adjacent properties and between rooms in the same homes, as well as providing exceptional fire resistance.
Made from stone, ROCKWOOL insulation absorbs sound and reduces sound vibrations due to its density, non-directional fibre orientation and its open porus structure; trapping and preventing sound waves from travelling through it.
ROCKWOOL insulation is non-combustable, and able to withstand temperatures up to 1,000 degrees centergrade. ROCKWOOL insulation acts like a fire barrier, improving the safety of occupants and protecting property and contents in the event of a fire.
This Dupre Vermiculite loose-fill insulation is a highly absorbent protector suitable for packaging, chimney lining, loft insulation and high-temperature insulation. Made from aluminium-iron-magnesium silicates, it is a natural mineral used for void filling. This fill consists of thick flakes, making it ideal for containers of liquids where spillage and leaks may occur.
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed specifically for use in timber frame applications between studwork.
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed specifically for use in timber frame applications between studwork.
Designed for use in separating internal walls and floors, ROCKWOOL Sound Insulation Slab reduces noise from adjacent properties and between rooms in the same homes, as well as providing exceptional fire resistance.
Made from stone, ROCKWOOL insulation absorbs sound and reduces sound vibrations due to its density, non-directional fibre orientation and its open porus structure; trapping and preventing sound waves from travelling through it.
ROCKWOOL insulation is non-combustable, and able to withstand temperatures up to 1,000 degrees centergrade. ROCKWOOL insulation acts like a fire barrier, improving the safety of occupants and protecting property and contents in the event of a fire.
This Dupre Vermiculite loose-fill insulation is a highly absorbent protector suitable for packaging, chimney lining, loft insulation and high-temperature insulation. Made from aluminium-iron-magnesium silicates, it is a natural mineral used for void filling. This fill consists of thick flakes, making it ideal for containers of liquids where spillage and leaks may occur.