Menu
Menu
Your Cart

30mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12

30mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12
30mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12
Guide Price
30mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12
30mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12
30mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12
Guide Price: £35.62 (£42.74 inc VAT)
Price per m2: £4.12/m2 (£4.95 inc VAT)
  • Product Code: A1-2575
  • Delivery Time: 1-3 working days
  • Brand: Rockwool
  • (Tech. support: 08712221780)
  • Model and Size: 600mm x 1200mm - 8.64m2
  • Weight: 11.66kg
Our ratings on 04-08-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

30mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12

Thickness: 30mm
Width: 600mm
Length: 1200mm
Pack Quantity: 12
Density: 45kg/m3
Weight/m2: 1.35kg
Weight: 11.66kg
Thermal Conductivity: 0.035W/mK
R-Value: 0.86m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)

30mm 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.
150mm Rockwool RollBatt Loft Insulation - Pre-cut 2 x 600mm - 3200mm length
Guide Price
Brand: Rockwool Model and Size: 3200mm x 1200mm - 3.84m2
Delivery Time: 1 - 2 days
150mm Rockwool RollBatt Loft Insulation is a versatile, medium-density lightweight insulation mat specifically designed to enhance both thermal and acoustic performance in various building applications. Available in pre-cut sizes of 2x600mm and 3x400mm, this insulation solution is ideal for use in r..
Guide Price: £84.12
£100.94 inc VAT
Get Best Price
Brand: Rockwool Model and Size: RockLap 219/45mm
Delivery Time: 1 - 2 days
219mm 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 co..
Get Best Price
48mm Bore 30mm Thick Rockwool RockLap Pipe Insulation 48mm Bore 30mm Thick Rockwool RockLap Pipe Insulation
Guide Price
Brand: Rockwool Model and Size: RockLap 48/30mm
Delivery Time: 1 - 2 days
48mm 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: £14.12
£16.94 inc VAT
Get Best Price
85mm Rockwool Hardrock Multi-Fix (Dual Density) Fleece Faced Board (pallet of 15) 85mm Rockwool Hardrock Multi-Fix (Dual Density) Fleece Faced Board (pallet of 15)
Guide Price
Brand: Rockwool Model and Size: 1200mm x 1000mm - 18.00m2
Delivery Time: 8 - 12 weeks
85mm 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: £698.87
£838.64 inc VAT
Get Best Price
180mm Rockwool Rainscreen Duo Slab (pack of 3) - pallet of 12 180mm Rockwool Rainscreen Duo Slab (pack of 3) - pallet of 12
Guide Price
Brand: Rockwool Model and Size: 1200mm x 600mm - 25.92m2
Delivery Time: 2 - 3 weeks
180mm 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 ..
Guide Price: £1,133.01
£1,359.61 inc VAT
Get Best Price
Brand: Rockwool Model and Size: RockLap 76/35mm
Delivery Time: 1 - 2 days
76mm 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
This product is listed in the following categories and systems (click to show).