Rockwool RWA45 Acoustic / Thermal Insulation Slabs - 30mm

Rockwool RWA45 Acoustic / Thermal Insulation Slabs - 30mm is an insulation product used within the roof, loft, wall or floor build-up, helping improve thermal and/or acoustic performance.

In pitched roofs it may sit between rafters, below rafters, at ceiling/loft level or within adjacent wall/floor areas. Check the required U-value, ventilation strategy, vapour control layer and board/roll size before ordering.

Best for

• Improving thermal/acoustic performance in roofs, lofts, walls or floors
• New builds, extensions, refurbishments and energy-efficiency upgrades

Key features

• Sits within the roof, loft, rafter, joist, wall or floor build-up depending on the insulation type
• Brand: Rockwool
• Excellent thermal, acoustic and fire performance
• Easy to handle and install
• Rated Euroclass A1 non-combustible - the highest level of fire resistance
• Durable insulation solution which will maintain high performance over the lifetime of the building
• Water repellent qualities of this insulation prevents moisture build up, damp and rot
• Size: 30mm
• Manufacturer code: 209274

Used with / Compatible with

• Rafters, joists, plasterboard, vapour control layers, breathable underlays and ventilation paths
• Use foil tape, VCL, cavity barriers or fixings where specified by the roof design

Things to consider before buying

• Check required thickness, U-value target and available rafter/joist depth
• Maintain required ventilation paths and use a vapour control layer where the roof design requires it
• Boards may need cutting and taping to minimise gaps and thermal bridging