Availability Indicators
Rockwool RWA45 is sent out from depots nationwide and is subject to the Local Depot Delivery minimum order levels and delivery charge thresholds.
Reasonable stock levels of popular thicknesses are held at larger depots. Please allow extended lead times where products need ot be sourced from the manufacturer before being delivered to site.
Rockwool reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.
- Generally 1 to 3 working days for delivery
- Generally 1 to 5 working days for delivery
- Generally 5 to 10 working days for delivery
- Special request or made to order item, allow extended lead times. Minimum order levels may apply.
- Please call to check availability and approximate lead times
Delivery charges will be calculated at check-out. Please visit our Ordering From Us page for further details on minimum order levels and delivery charges. If you have any queries, please do not hesitate to contact me via our Contact Form or on 01903 899 898.
Product Application
Thermal and Acoustic Building Slabs
Rockwools versatile RWA45 building slabs, with a density of 45 kg/m³, are suitable for use in acoustic, thermal and fire protection applications in partitions, ceilings, floors, and roofs.
Product Make-up
Core: Durable non-combustable stone wool spun from volcanic rock, resin bonded into slabs.
Facings: Unfaced as standard, however, we may be able to supply tissue or foil faced slabs on request, depending on requirements.
Product Properties
Thickness | 25mm to 100mm | |
Slab Length | 1.2m | |
Slab Width | 0.6m | |
Slab Edge | Square | |
Product Variants
Product | Thickness | Thermal Resistance | kg/m² |
---|
Rockwool RWA45 25mm | 25mm | 0.71 m²K/W | 1.13 kg/m² |
Rockwool RWA45 30mm | 30mm | 0.85 m²K/W | 1.35 kg/m² |
Rockwool RWA45 40mm | 40mm | 1.14 m²K/W | 1.80 kg/m² |
Rockwool RWA45 50mm | 50mm | 1.42 m²K/W | 2.25 kg/m² |
Rockwool RWA45 60mm | 60mm | 1.71 m²K/W | 2.70 kg/m² |
Rockwool RWA45 75mm | 75mm | 2.14 m²K/W | 3.38 kg/m² |
Rockwool RWA45 100mm | 100mm | 2.85 m²K/W | 4.50 kg/m² |