25mm Rockwool RWA45 Slab (Prorox SL920) - pack of 16


Guide Price


25mm Rockwool RWA45 Slab (Prorox SL920) - pack of 16
Guide Price: £35.70 (£42.84 inc VAT)
Price per m2: £3.10/m2 (£3.72 inc VAT)
- Product Code: A1-1370
- Delivery Time: 1-3 working days
- Brand: Rockwool (Tech. support: 08712221780)
- Model and Size: 600mm x 1200mm - 11.52m2
- Weight: 12.96kg
Our ratings on 02-05-2025:

4.7 out of 5 - Excellent


4.8 out of 5
Guide Price: £431.15
(£517.38 inc VAT)
25mm Rockwool RWA45 Slab (Prorox SL920) - pack of 16
Thickness: 25mm
Width: 600mm
Length: 1200mm
Pack Quantity: 16
Density: 45kg/m3
Weight/m2: 1.13kg
Weight: 12.96kg
Thermal Conductivity: 0.035W/mK
R-Value: 0.71m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
25mm Rockwool RWA45 is a high quality resin bonded flexible slab for a wide range of thermal, acoustic and fire insulation requirements both within buildings and for industry. They are suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. The structure of the fibres in Rockwool Slabs makes them ideal for use as a sound absorber, with characteristically high coefficients over a wide frequency range.

APPLICATION
- Floors, walls, roofs,
- Ventilation plant in all types of buildings,
- Acoustic ceilings and partition panels,
- Can also be used to fire-stop small voids, in particular the gap under pitched tiled roofs in dwellings.
CHARACTERISTICS
- Excellent thermal, acoustic and fire insulation
- Water repellent
- Resists high temperatures up to 230C
- Easy to handle and install
- Cost effective
- No maintenance
- Black or white tissue and aluminium foil facings available
- Suitable for insulating curved surfaces
- Rockwool fibres are not classified as a possible human carcinogen
CERTIFICATION
- Rockwool RW Slabs satisfy the requirements of BS EN 13162 - Thermal insulation products for buildings. Factory made mineral wool (MW) products.
- Manufactured under ISO 14001 Environmental Management Systems, and ISO 9001Quality Management Systems.
Brand: Rockwool
Model and Size: 1200mm x 1000mm - 8.40m2
Delivery Time: 8 - 12 weeks
170mm Rockwool Hardrock Multi-Fix (DD) Fleece Faced Board is a high-performance stone wool insulation board, expertly faced with a mineral-coated white fleece. It is compatible with a wide array of adhered and mechanically fixed waterproofing systems, including bitumen, single-ply, EPDM, and liquid ..
Brand: Rockwool
Model and Size: SP/L
Delivery Time: 2 - 3 working days
Rockwool SP/L Fixing Brackets are required for the installation of Rockwool Firestop SP60 and SP120 slabs. They are designed for cavities up to, and including 400mm wide. These bracket clips that are bent to an L shape. The leg with the angled point is 300mm long; this leg is impaled into the base o..
£81.46
£97.75 inc VAT
Brand: Rockwool
Model and Size: 1200mm x 600mm - 4.32m2
Delivery Time: 2 - 3 working days
75mm Rockwool RW3 Slab (Prorox SL 930) is a semi-rigid resin bonded slab, providing great thermal, acoustic and fire resistance, designed to be used in various applications in floors, walls and roofs, including special applications in industrial buildings for insulation of ships, offshore platforms,..
Guide Price: £46.65
£55.98 inc VAT
Brand: Rockwool
Model and Size: 1200mm x 1000mm - 24.00m2
Delivery Time: 2 - 3 weeks
60mm Rockwool Hardrock Multi-Fix (DD) Fleece Faced Board is a high-performance stone wool insulation board, expertly faced with a mineral-coated white fleece. It is compatible with a wide array of adhered and mechanically fixed waterproofing systems, including bitumen, single-ply, EPDM, and liquid m..
Guide Price: £720.18
£864.22 inc VAT
Brand: Rockwool
Model and Size: 1200mm x 600mm - 25.92m2
Delivery Time: 7 - 10 days
125mm Rockwool NyRock 032 Rainscreen Slab is a stone wool insulation product specifically designed for use within ventilated cladding systems and sealed systems like curtain walling. It’s manufactured using patented technology, resulting in an improved thermal performance compared to traditional sto..
Brand: Rockwool
Model and Size: RockLap 27/20mm
Delivery Time: 1 - 2 days
27mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a complet..
Categories
- Glass and Rock Wool Insulation
- Rock Wool Insulation
- Acoustic | Soundproofing
- Acoustic Insulation Slabs and Rolls
- Roof Insulation
- Flat Roof Insulation
- Pitched Roof Insulation
- Loft Insulation
- Floor Insulation
- Wall Insulation
- Internal Wall Insulation
- Partition Wall Insulation
- Slabs and Batts
- All Products