Rockwool RWA45 Slab

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Downloads

TDS

TDS Rockwool slabs.pdf
Manufacturer
Rockwool Building

ROCKWOOL RWA45 slab is a robust insulation solution for a range of general building projects as well as specialist specifications such as commercial, leisure, industrial buildings and more. The insulation provides excellent acoustic, thermal and fire performance. 

  • Passive fire protection

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  • High temperature insulation

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  • Thermal insulation

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  • Acoustic insulation

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  • Accessories

Sector
Construction
Properties
Building Insulation
Board / sheets
Stone Wool
Product code Product description Insulation Thickness Finishing Width Length (mm)
View variation RSRWA025 RWA45 SLAB 1200x600x25mm (16) 25 mm 600 mm 1200 mm
View variation RSRWA040 RWA45 SLAB 1200x600x40mm (12) 40 mm 600 mm 1200 mm
View variation RSRWA050 RWA45 SLAB 1200x600x 50mm (9) 50 mm 600 mm 1200 mm
View variation RSRWA060 RWA45 SLAB 1200x600x 60mm (8) 60 mm 600 mm 1200 mm
View variation RSRWA075 RWA45 SLAB 1200x600x 75mm (6) 75 mm 600 mm 1200 mm
View variation RSRWA100 RWA45 SLAB 1200x600x100mm (4) 100 mm 600 mm 1200 mm
Extra information

RWA45 is rated Euroclass A1 non-combustible, providing the highest level of fire performance. Using RWA45 in ceilings, walls and floors can help to compartmentalise rooms, reducing fire spread and damage. 

RW4 insulation slabs achieve Lambda 0.034 W/mK and are available in three standard thicknesses from 25 - 100mm.

Accreditations: 

  • Euroclass A1 Non-combustible 

Product Specification:

  • Refer to the ROCKWOOL Red Book for all your product specification needs, including NBS clauses.
  • ROCKWOOL RWA45 Insulation Slabs offer excellent thermal, acoustic and fire performance.
  • The slabs are easy to handle and install.
  • Rated Euroclass A1 non-combustible, RWA45 offers the highest level of fire resistance.
  • RWA45 is a durable insulation solution which will maintain high performance over the lifetime of the building. 
  • The water repellent qualities of the insulation prevent moisture build up, damp and rot.
Installation guidelines
ROCKWOOL RWA45 slab has been developed for thermal, acoustic and fire performance in a range of construction types. RWA45 is made up of high-quality resin bonded slabs in a variety of thicknesses and densities. Specialist facings are available to order to meet the specifications of unique projects. The ROCKWOOL slabs can be applied to an array of general building applications for acoustic and thermal insulation of partition walls, ceilings, floors and roofs. The multi-use solution is well suited for easy application throughout constructions.