Delivery address
Collection branch

Knauf Insulation Rocksilk RS45 50mm 7.20m2

221587
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Hover Over to Zoom In
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Knauf Insulation Rocksilk RS45 50mm 7.20m2
Best Selling Similar Products
Knauf Insulation OmniFit® Insulation Roll 4550mm x 1200mm x 150mm
£68.73 (Ex. VAT)
£82.48 (Inc. VAT)
1
£82.48 (Inc. VAT)
2
£164.96 (Inc. VAT)
3
£247.44 (Inc. VAT)
4
£329.92 (Inc. VAT)
5
£412.40 (Inc. VAT)
6
£494.88 (Inc. VAT)
7
£577.36 (Inc. VAT)
8
£659.84 (Inc. VAT)
9
£742.32 (Inc. VAT)
10
£824.80 (Inc. VAT)
11
£907.28 (Inc. VAT)
12
£989.76 (Inc. VAT)
13
£1,072.24 (Inc. VAT)
14
£1,154.72 (Inc. VAT)
15
£1,237.20 (Inc. VAT)
Add
Knauf Insulation Timber Frame Party Wall Slab 85mm 8.64m2
£119.16 (Ex. VAT)
£142.99 (Inc. VAT)
DIMENSIONS :
85mm 8.64m2
85mm 8.64m2
£142.99 (Inc. VAT)
60mm 11.52m2
£100.44 (Inc. VAT)
1
£142.99 (Inc. VAT)
2
£285.98 (Inc. VAT)
3
£428.97 (Inc. VAT)
4
£571.96 (Inc. VAT)
5
£714.95 (Inc. VAT)
6
£857.94 (Inc. VAT)
7
£1,000.93 (Inc. VAT)
8
£1,143.92 (Inc. VAT)
9
£1,286.91 (Inc. VAT)
10
£1,429.90 (Inc. VAT)
11
£1,572.89 (Inc. VAT)
12
£1,715.88 (Inc. VAT)
13
£1,858.87 (Inc. VAT)
14
£2,001.86 (Inc. VAT)
15
£2,144.85 (Inc. VAT)
Add
Rockwool RWA45 50mm Acoustic Insulation Slab 1200mm x 600mm 6.48m2/ Pack
£33.46 (Ex. VAT)
£40.15 (Inc. VAT)
1
£40.15 (Inc. VAT)
2
£80.30 (Inc. VAT)
3
£120.45 (Inc. VAT)
4
£160.60 (Inc. VAT)
5
£200.75 (Inc. VAT)
6
£240.90 (Inc. VAT)
7
£281.05 (Inc. VAT)
8
£321.20 (Inc. VAT)
9
£361.35 (Inc. VAT)
10
£401.50 (Inc. VAT)
11
£441.65 (Inc. VAT)
12
£481.80 (Inc. VAT)
13
£521.95 (Inc. VAT)
14
£562.10 (Inc. VAT)
15
£602.25 (Inc. VAT)
Add
Rockwool Ablative Coated Batt 50mm x 1200mm x 600mm 0.72m2/ Pack
£23.36 (Ex. VAT)
£28.03 (Inc. VAT)
1
£28.03 (Inc. VAT)
2
£56.06 (Inc. VAT)
3
£84.09 (Inc. VAT)
4
£112.12 (Inc. VAT)
5
£140.15 (Inc. VAT)
6
£168.18 (Inc. VAT)
7
£196.21 (Inc. VAT)
8
£224.24 (Inc. VAT)
9
£252.27 (Inc. VAT)
10
£280.30 (Inc. VAT)
11
£308.33 (Inc. VAT)
12
£336.36 (Inc. VAT)
13
£364.39 (Inc. VAT)
14
£392.42 (Inc. VAT)
15
£420.45 (Inc. VAT)
Add
Rockwool Sound Insulation Slab 1200 x 600 x 50mm (8.64mï)
£73.57 (Ex. VAT)
£88.28 (Inc. VAT)
DIMENSIONS :
70mm 5.76m2
1200 x 600 x 50mm (8.64m²)
£48.00 (Inc. VAT)
70mm 5.76m2
£88.28 (Inc. VAT)
1200x600x100mm and 4.32m2
£84.38 (Inc. VAT)
1
£88.28 (Inc. VAT)
2
£176.56 (Inc. VAT)
3
£264.84 (Inc. VAT)
4
£353.12 (Inc. VAT)
5
£441.40 (Inc. VAT)
6
£529.68 (Inc. VAT)
7
£617.96 (Inc. VAT)
8
£706.24 (Inc. VAT)
9
£794.52 (Inc. VAT)
10
£882.80 (Inc. VAT)
11
£971.08 (Inc. VAT)
12
£1,059.36 (Inc. VAT)
13
£1,147.64 (Inc. VAT)
14
£1,235.92 (Inc. VAT)
15
£1,324.20 (Inc. VAT)
Add

Overview

  • Single slab can be used for multiple applications.
  • Can be provided with a factory applied foil or tissue facing, offering solutions for a wide variety of applications.

Technical specification

Range Description
Rock Universal Slab
Brand Name
Knauf Insulation
Depth
50 mm
Length
1200 mm
Thickness
50 mm
Width
600 mm
Material
Rock Mineral Wool
Colour
Brown
Acoustic
Yes
Fire Retardant
Y
Thermal Conductivity
0.035 W/mK
Usage
Multi-Application, Ground floors, Internal floors, Separating floors, Fabrication, Pitched roofs at rafter level, Internal walls / partitions, Light steel frame walls, Timber frame walls
Coverage
7.2m2
Pack Quantity
10
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Type
Insulation Slabs

Reviews

Be the first to review this product.
Retail price

£47.29

per pack

£39.41 ex. vat

£4.73

per item
Login or register to get your 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

Recticel Eurowall® + is a premium, high performance full fill insulation board with precision cut tongue and groove joints on all four sides. This ensures that the boards lock tightly together minimising heat loss through thermal bridging. This unique joint offers increased protection against wind driven rain as well as improved windtightness.
Length
1200 mm
Thickness
115 mm
Width
450 mm
Material
PIR
Usage
Cavity wall applications.
Coverage
0.54 m2
Fire Retardant
Class 1
Thermal Conductivity
0.022 W/mK
Thermal Resistance R Value
5.2
Type
Insulation Boards
Brand Name
RECTICEL
Country Origin
United Kingdom
Made To Order
N

£55.22

per sheet (Inc. VAT)
115 mm
Loading...
Loading...
An Unobtrusive Vent Which Sits Between Two Bricks To Ventilate Cavites And Provide Drainage For Lintels And Cavity Trays. Easy-trim Weep Vents Feature And Angled Grill Which Aids In The Prevention Of Insect Entry And The Ingress Of Wind Driven Rain.
Brand Name
Easy Trim
Colour
Brown
Type
Vent

£0.97

each (Inc. VAT)

+

Loading...
Loading...
Recticel Eurothane® Eurodeck is a thermal insulation board for use in warm flat roofs under mechanically fixed single-ply membrane waterproofing systems. Eurothane® Eurodeck is compatible with mechanically fixed single-ply systems, benefiting from high compressive strength and excellent dimensional stability that ensures the flat surface finish required for optimum performance in new build and refurbishment projects. It is faced on both sides with a multi-layer coated aluminum foil.
Length
2400 mm
Thickness
110 mm
Width
1200 mm
Material
PIR
Usage
Flat Roof
Coverage
2.88 m2
Fire Retardant
Class 1
Thermal Conductivity
0.022 W/mK
Thermal Resistance R Value
5
Type
Insulation Boards
Brand Name
RECTICEL
Country Origin
United Kingdom
Made To Order
N

£140.63

per sheet (Inc. VAT)
110 mm
Loading...
Loading...
The Celotex PL4000 is a thermal laminate board, offering great insulation values. If you're insulating a small room or a garage where space is minimal then the Celotex PL4000 thermal laminate is an ideal solution.
Brand Name
Celotex
Manufacturer Model No
PL4000
Length
2400 mm
Thickness
72.5 mm
Width
1200 mm
Weight
10.15 kg
Material
PIR
Fire Retardant
Yes
Coverage
46.08 m2
Usage
Partition Wall
Thermal Conductivity
0.022 W/mK
Type
Insulation Board

£208.30

per sheet (Inc. VAT)
72.5 mm
Loading...
Loading...
Recticel Eurowall+ Insulation Board 1200 x 450 x 115mm
Recticel Eurowall+ Insulation Board 1200 x 450 x 115mm
Recticel Eurowall® + is a premium, high performance full fill insulation board with precision cut tongue and groove joints on all four sides. This ensures that the boards lock tightly together minimising heat loss through thermal bridging. This unique joint offers increased protection against wind driven rain as well as improved windtightness.
£55.22 per sheet (Inc. VAT)
Easy Trim Weep Vent Brown
Easy Trim Weep Vent Brown
An Unobtrusive Vent Which Sits Between Two Bricks To Ventilate Cavites And Provide Drainage For Lintels And Cavity Trays. Easy-trim Weep Vents Feature And Angled Grill Which Aids In The Prevention Of Insect Entry And The Ingress Of Wind Driven Rain.
£0.97 each (Inc. VAT)
Recticel Eurothane Eurodeck Insulation Board 1200 x 2400 x 110mm
Recticel Eurothane Eurodeck Insulation Board 1200 x 2400 x 110mm
Recticel Eurothane® Eurodeck is a thermal insulation board for use in warm flat roofs under mechanically fixed single-ply membrane waterproofing systems. Eurothane® Eurodeck is compatible with mechanically fixed single-ply systems, benefiting from high compressive strength and excellent dimensional stability that ensures the flat surface finish required for optimum performance in new build and refurbishment projects. It is faced on both sides with a multi-layer coated aluminum foil.
£140.63 per sheet (Inc. VAT)
Celotex PIR Thermal Laminated Insulation Board 2400mm x 1200mm x 60mm (72.5mm Overall)
Celotex PIR Thermal Laminated Insulation Board 2400mm x 1200mm x 60mm (72.5mm Overall)
The Celotex PL4000 is a thermal laminate board, offering great insulation values. If you're insulating a small room or a garage where space is minimal then the Celotex PL4000 thermal laminate is an ideal solution.
£208.30 per sheet (Inc. VAT)