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
100 mm
Width
450 mm
Material
PIR
Usage
Acts as a barrier to external moisture penetration
Knauf Insulation Masonry Party Wall Slab measures 1.2m in length, 45.5 cm in width, and has a thickness of 7.5 cm, providing a total coverage area of 8.74m2.
An A1 Non-Combustible Glass Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE Technology, and is specifically designed for use as full fill insulation in masonry separating (party) walls.
Depth
75 mm
Reaction to Fire BS476 Standard
Class 0
Reaction to Fire Euro Class
Euroclass A1
Length
1200 mm
Thickness
75 mm
Width
455 mm
Material
Glass Mineral Wool
Colour
Brown
Fire Retardant
Yes
Thermal Conductivity
0.037 W/mK
Thermal Resistance R Value
2.00 m²K/W
Usage
Party separating walls
Coverage
8.74 m2
Pack Quantity
16
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Knauf Acoustic Roll Ready Cut measures 10.30 m in length, 45cm in width, and has a thickness of 10 cm, providing a total coverage area of 12.36 m2. Designed for use in internal wall and floor applications, it offers sound absorption and noise reduction properties. It is non-combustible with the best possible Euroclass A1 reaction to fire classification and is manufactured using our unique plant-based binder, ECOSE Technology.
Weight
12.978 kg
Length
10300 mm
Thickness
100 mm
Width
450 mm
Material
Glass Mineral Wool
Usage
Sound insulation of separating walls and floors, internal walls and floors, timber and metal stud partitions
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.
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.
Reaction to Fire BS476 Standard
Class 0
Reaction to Fire Euro Class
A1
Fire Resistance Minutes
Outstanding/Indefinite: Material remains unburned and unmelted under standard fire conditions.
Length
1000 mm (Bag Length)
Thickness
Variable
Width
520 mm (Bag Width)
Material
Exfoliated Vermiculite
Acoustic
Sound absorbent
Fire Retardant
Yes
Coverage
Covers 1 m2 at a standard 100 mm depth per bag
Thermal Conductivity
0.062 to 0.063 W/mK
Thermal Resistance R Value
16.1 m2K/W per metre of insulation depth
Heat Loss U Value
Variable
Usage
Ideal for loft insulation, chimney lining, internal cavity walls, void filling, and pipe protection
Knauf Insulation Masonry Party Wall Slab measures 1.2m in length, 45.5 cm in width, and has a thickness of 7.5 cm, providing a total coverage area of 8.74m2.
An A1 Non-Combustible Glass Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE Technology, and is specifically designed for use as full fill insulation in masonry separating (party) walls.
Knauf Acoustic Roll Ready Cut measures 10.30 m in length, 45cm in width, and has a thickness of 10 cm, providing a total coverage area of 12.36 m2. Designed for use in internal wall and floor applications, it offers sound absorption and noise reduction properties. It is non-combustible with the best possible Euroclass A1 reaction to fire classification and is manufactured using our unique plant-based binder, ECOSE Technology.
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.
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.