Menu
Menu
Your Cart

100mm Rockwool RWA45 Slab (Prorox SL920) - pack of 4

100mm Rockwool RWA45 Slab (Prorox SL920) - pack of 4
100mm Rockwool RWA45 Slab (Prorox SL920) - pack of 4
100mm Rockwool RWA45 Slab (Prorox SL920) - pack of 4
100mm Rockwool RWA45 Slab (Prorox SL920) - pack of 4
100mm Rockwool RWA45 Slab (Prorox SL920) - pack of 4
Price: £31.16 (£37.39 inc VAT)
Price per m2: £10.82/m2 (£12.98 inc VAT)
  • Product Code: A1-81
  • Delivery Time: 2 - 3 working days
  • Brand: Rockwool
  • (Tech. support: 08712221780)
  • Model and Size: 1200mm x 600mm - 2.88m2
  • Weight: 12.96kg
Our ratings on 25-04-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
Show other thicknesses

100mm Rockwool RWA45 Slab (Prorox SL920) - pack of 4

Width: 600mm
Length: 1200mm
Pack Quantity: 4
Density: 45kg/m3
Weight/m2: 4.5kg
Weight: 12.96kg
Thermal Conductivity: 0.035W/mK
R-Value: 2.85m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)

100mm 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 600mm - 25.92m2
Delivery Time: 2 - 3 weeks
160mm Rockwool Rainscreen Duo Slab 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 agent during manufacture. The ..
Get Best Price
Brand: Rockwool Model and Size: 1000mm x 600mm - 2.40m2
Delivery Time: 1 - 2 weeks
50mm Rockwool Ventirock F Super 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..
Get Best Price
Brand: Rockwool Model and Size: 1200mm x 455mm - 2.18m2
Delivery Time: 3 - 5 days
150mm Rockwool Full Fill Cavity Batt are high-performance insulation products designed to fit snugly within the cavities of walls, providing excellent thermal and acoustic insulation. Made from natural volcanic rock, these batts are non-combustible and offer superior fire resistance, making them a s..
Get Best Price
60mm Rockwool Hardrock Multi-Fix (Dual Density) Fleece Faced Board (pallet of 20) 60mm Rockwool Hardrock Multi-Fix (Dual Density) Fleece Faced Board (pallet of 20)
Guide Price
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
Get Best Price
Brand: Rockwool Model and Size: RockLap 89/45mm
Delivery Time: 1 - 2 days
89mm 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 com..
Get Best Price
Brand: Rockwool Model and Size: RockLap 27/35mm
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..
Get Best Price
This product is listed in the following categories and systems (click to show).