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 02-06-2025:

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: 1000mm x 610mm - 7.32m2
Delivery Time: 1 - 2 days
50mm Rockwool Rockton Slabs are a reliable and durable non-flammable insulation solution for universal use. These high density slabs can be used in partition walls, curtain walls, within steel and timber frame structures, over ceilings and between floor joists. Rockwool Rockton has the highest sound..
Brand: Rockwool
Model and Size: RockLap 67/30mm
Delivery Time: 1 - 2 days
67mm 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..
Guide Price: £18.65
£22.38 inc VAT
Brand: Rockwool
Model and Size: 500mm x 1800m - 0.9m2
Delivery Time: 5 - 10 Working Days
80mm Rockwool ProRox WM 960, or Wired Mat, is a high-temperature insulation products made from mineral wool, often referred to as stone wool. These mats are designed for industrial applications where robust thermal performance and fire resistance are paramount. The insulation is reinforced with a wi..
Brand: Rockwool
Model and Size: 1000mm x 600mm - 1.20m2
Delivery Time: 3 - 5 weeks
200mm Rockwool Frontrock MAX E is a rigid dual-density thermal and acoustic insulation slab made from volcanic rock, making it extremely durable, fire-resistant, and specifically designed for external wall applications to be placed directly beneath render. The higher density surface of the slab is i..
Brand: Rockwool
Model and Size: 1000mm x 600mm - 2.40m2
Delivery Time: 1 - 2 weeks
100mm Rockwool Ventirock F Plus Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during works are mi..
Brand: Rockwool
Model and Size: 1000mm x 600mm - 18m2
Delivery Time: 2 - 3 weeks
230mm Rockwool Rainscreen Duo Slab with black tissue on 2 sides is a dual-density rigid insulation for use in ventilated cladding systems and sealed systems such as curtain walling. The outer layer of each slab has a higher density than the remainder of the product and added with a water-repellent a..
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