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Sound Insulation

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Reduce noise through walls and ceilings with our wide range of sound insulation. You’ll find Knauf glass mineral wool acoustic rolls and Rockwool sound insulation slabs, both are available in a choice of sizes. Our soundproofing insulation has all of the thermal benefits you’d expect, as well as Euroclass A1 reaction to fire certification - the highest grade of fire-resistant insulation available.
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Knauf Acoustic Roll Ready Cut 100mm 10.30m 2 x 600 12.36m2 Per Pack
5 (3 reviews)
Product Code: 848621
Knauf Acoustic Roll Ready Cut 100mm 10.30m 2 x 600 12.36m2 Per Pack
Retail price

£115.85

per pack
£96.54 ex. vat
Trade price
£104.40
Inc. VAT
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Knauf Acoustic Roll Ready Cut 50mm 13.50m 2 x 600 16.2m2 Per Pack
5 (1 review)
Product Code: 848612
Knauf Acoustic Roll Ready Cut 50mm 13.50m 2 x 600 16.2m2 Per Pack
Retail price

£86.30

per pack
£71.92 ex. vat
£43.15per item
Trade price
£77.89
Inc. VAT
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Rockwool RWA45 Semi-Rigid Acoustic Insulation Slab 100mm x 1200mm x 600mm (2.88m2 pack)
4.9 (17 reviews)
Product Code: 961938
Rockwool RWA45 Semi-Rigid Acoustic Insulation Slab 100mm x 1200mm x 600mm (2....
Retail price

£58.09

per pack
£48.41 ex. vat
Trade price
£52.28
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Rockwool Sound Insulation Slab 1200 x 600 x 100mm (4.32m²)
Product Code: 773732
Rockwool Sound Insulation Slab 1200 x 600 x 100mm (4.32m²)
Retail price

£90.98

each
£75.82 ex. vat
Trade price
£81.89
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Rockwool Sound Insulation Slab 1200 x 600 x 50mm (8.64m2)
5 (1 review)
Product Code: 773730
Rockwool Sound Insulation Slab 1200 x 600 x 50mm (8.64m2)
Retail price

£95.80

per pack
£79.83 ex. vat
Trade price
£83.24
Inc. VAT
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Rockwool RWA45 50mm Acoustic Insulation Slab 1200mm x 600mm 6.48m2/ Pack
Product Code: 767866
Rockwool RWA45 50mm Acoustic Insulation Slab 1200mm x 600mm 6.48m2/ Pack
Retail price

£55.21

per pack
£46.01 ex. vat
Trade price
£52.56
Inc. VAT
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Knauf Acoustic Roll Ready Cut 25mm 11.10m 4 x 600 26.64m2 Per Pack
Product Code: 848595
Knauf Acoustic Roll Ready Cut 25mm 11.10m 4 x 600 26.64m2 Per Pack
Retail price

£106.84

per pack
£89.03 ex. vat
£26.71per item
Trade price
£101.76
Inc. VAT
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Rockwool Sound Insulation Slab 1200 x 400 x 100mm (2.88m2)
5 (2 reviews)
Product Code: 773734
Rockwool Sound Insulation Slab 1200 x 400 x 100mm (2.88m2)
Retail price

£57.89

per pack
£48.24 ex. vat
Trade price
£52.10
Inc. VAT
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Knauf Acoustic Roll Ready Cut 100mm 10.30m 3 x 400 12.36m2 Per Pack
Product Code: 848608
Knauf Acoustic Roll Ready Cut 100mm 10.30m 3 x 400 12.36m2 Per Pack
Retail price

£118.19

per pack
£98.49 ex. vat
Trade price
£112.55
Inc. VAT
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Knauf Acoustic Roll Ready Cut 75mm 14.50m 2 x 600 17.4m2 Per Pack
Product Code: 848623
Knauf Acoustic Roll Ready Cut 75mm 14.50m 2 x 600 17.4m2 Per Pack
Retail price

£186.08

per pack
£155.07 ex. vat
Trade price
£177.25
Inc. VAT
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Rockwool Sound Slab 1200 x 600 x 70mm 5.76m2
Product Code: 773731
Rockwool Sound Slab 1200 x 600 x 70mm 5.76m2
Retail price

£116.40

per pack
£97.00 ex. vat
Trade price
£110.57
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Showing 1—11 items of 11

Related products

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
Length
1200 mm
Thickness
50 mm
Width
600 mm
Material
Rock Mineral Wool
Colour
Brown
Thermal Conductivity
0.035 W/mK
Usage
Multi-Application
Coverage
7.2m2
Pack Quantity
10
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Type
Insulation Slabs
Range Description
Rock Universal Slab
Brand Name
Knauf Insulation
Manufacturer Model No
2411339

£77.00

per pack (Inc. VAT)
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5 (1 review)
Recticel Eurowall® Cavity is a high performace PIR insulation board for partial fill masonry cavity wall applications. Eurowall® Cavity is a specialist high performance solution for cavity walls, with precision-cut straight edges to ensure gaps between boards are kept to a minimum. It has a low emissivity facing which delivers improved thermal resistance within the clear cavity.
Length
1200 mm
Thickness
50 mm
Width
450 mm
Material
PIR
Usage
Cavity Wall
Coverage
0.54 m2
Fire Retardant
Class 1
Thermal Conductivity
0.022 W/mK
Thermal Resistance R Value
Thickness Dependant
Type
Insulation Boards
Brand Name
RECTICEL
Country Origin
United Kingdom
Made To Order
N

£12.62

per sheet (Inc. VAT)
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Is made of shaped polyethylene foams glued to aluminium coated polyethylene foils. The unique honeycomb structure composes of a large number of low emissivity cavities that ensure high thermal performance. The reflective insulation product has a heat capacity of 2300JK/kgK. The panels can be used on timber frame, masonry walls, pitched roof, ceilings, floors & suspended timber floors. The lightweight Hybris panels have a tensile strength greater than 45kPa before and after ageing in both longitudinal and transversal directions. The tensile strength is tested to EN 1608 and the tearing and nail shank resistance to EN 12310- 1 part 1.
Length
1200 mm
Thickness
125 mm
Width
1145 mm
Material
Polyethylene with and without aluminium coating
Coverage
2.74:m2
Fire Retardant
F
Thermal Resistance R Value
3.75:m2.K/W
Pack Quantity
2
Certifications Met
ISO 9001** EN 16012
Type
Reflective Insulation
Brand Name
ACTIS

£49.93

per pack (Inc. VAT)
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An A1 Non-Combustible multi-application Glass Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed for use in multiple applications in both timber and steel frame construction to allow flexibility across a range of projects.
Range Description
Multi-Purpose Insulation Slab
Brand Name
Knauf Insulation
Manufacturer Model No
651499
Length
1200 mm
Thickness
70 mm
Width
600 mm
Material
Glass Mineral Wool
Colour
Brown
Thermal Conductivity
0.035 W/mK
Usage
Multi-Application, Ground floors, Internal floors, Pitched roofs at rafter level, Internal walls / partitions, Light steel frame walls, Timber frame walls
Coverage
5.76m2
Pack Quantity
8
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Type
Insulation Slabs

£204.98

per pack (Inc. VAT)
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Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 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.
£77.00 per pack (Inc. VAT)
Recticel Eurowall Cavity Insulation Board 1200 x 450 x 50mm
Recticel Eurowall Cavity Insulation Board 1200 x 450 x 50mm
Recticel Eurowall® Cavity is a high performace PIR insulation board for partial fill masonry cavity wall applications. Eurowall® Cavity is a specialist high performance solution for cavity walls, with precision-cut straight edges to ensure gaps between boards are kept to a minimum. It has a low emissivity facing which delivers improved thermal resistance within the clear cavity.
£12.62 per sheet (Inc. VAT)
Actis Hybris Panels 125mm 2 Pack 2.74m2
Actis Hybris Panels 125mm 2 Pack 2.74m2
Is made of shaped polyethylene foams glued to aluminium coated polyethylene foils. The unique honeycomb structure composes of a large number of low emissivity cavities that ensure high thermal performance. The reflective insulation product has a heat capacity of 2300JK/kgK. The panels can be used on timber frame, masonry walls, pitched roof, ceilings, floors & suspended timber floors. The lightweight Hybris panels have a tensile strength greater than 45kPa before and after ageing in both longitudinal and transversal directions. The tensile strength is tested to EN 1608 and the tearing and nail shank resistance to EN 12310- 1 part 1.
£49.93 per pack (Inc. VAT)
Knauf Insulation OmniFit® Slab 70mm 1200x600 5.76m2
Knauf Insulation OmniFit® Slab 70mm 1200x600 5.76m2
An A1 Non-Combustible multi-application Glass Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed for use in multiple applications in both timber and steel frame construction to allow flexibility across a range of projects.
£204.98 per pack (Inc. VAT)