Rockwool RWA45 Acoustic Insulation Slabs 50mm – 1200mm x 600mm (Pack of 9)
Product Number: JCS-RWA4550
Rockwool RWA45 50mm acoustic insulation slabs provide excellent sound absorption, reliable thermal performance, and the highest level of fire protection. Suitable for use in walls, partitions, ceilings, and floors, these high-density stone wool slabs are a proven solution for residential and commercial projects.
Perfect for use within stud and track systems, RWA45 50mm helps reduce airborne sound transmission while improving energy efficiency and fire safety.
Nationwide delivery available. Need urgent supply? Call 01253 864902 for express options.
Product Details
- Qty: Pack of 9 slabs (please call us on 01253 864902 for large quantities)
- Dimensions (per slab): 1200mm x 600mm
- Thickness: 50mm
- Coverage: 6.48m² per pack
- Fire Rating: Euroclass A1 (non-combustible)
- Applications: Walls, partitions, floors, ceilings
Related Insulation & Ceiling Systems
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Frequently Asked Questions
What is Rockwool RWA45 used for?
Rockwool RWA45 is used in walls, partitions, ceilings, and floors to provide excellent acoustic, thermal, and fire performance.
Is Rockwool RWA45 fire safe?
Yes — RWA45 is rated Euroclass A1 non-combustible, offering the highest level of fire safety.
Does RWA45 improve soundproofing?
Yes — the dense stone wool fibres absorb sound waves and help reduce noise transfer through walls, floors, and ceilings.
How much area does a pack cover?
Each pack contains 9 slabs measuring 1200mm x 600mm x 50mm, covering 6.48m².
| Technical Data | |
| Box Quantity | 9 Slabs |
| Box Coverage | 6.48m2 |
-
£48.04
Exc. VAT -
£40.03
Exc. VAT - 10 or more £46.39 £38.66
- 25 or more £44.82 £37.35
- 50 or more £43.37 £36.14
- 75 or more £41.92 £34.93
- Brand: Rockwool
- Product Code:JCS-RWA4550
- Availability: In Stock
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