Rockwool High Performance Partial Fill Cavity Slab - 1200mm x 455mm - All Thicknesses

• Suited to masonry and framed cavity wall construction
• For use in high-rise buildings
• Non-combustible with a Euroclass A1 rating
• Boosts thermal performance
• Water-repellent and includes a robust front-face that resists damage

Cavity Walls: Rockwool High Performance Partial Fill Cavity Slab is ideal for insulating cavity walls, providing exceptional thermal efficiency that significantly reduces heat loss and enhances energy savings. This makes it an excellent choice for improving the thermal performance of residential, commercial, and industrial buildings. The product also features high moisture resistance, preventing water ingress and ensuring the insulation remains effective and durable over time. Its non-combustible nature ensures high fire resistance, providing enhanced safety for building occupants. The slabs are easy to handle and install, fitting snugly within the cavity to create a continuous insulating layer that minimises thermal bridging and optimises overall energy efficiency.

What is Rockwool High Performance Partial Fill Cavity Slab insulation?

Rockwool High Performance Partial Fill Cavity Slab is a stone wool insulation designed specifically for use in partial fill cavity wall applications. It provides excellent thermal, acoustic, and fire-resistant properties, making it ideal for insulating external cavity walls in residential and commercial buildings.

Is Rockwool High Performance Partial Fill Cavity Slab insulation environmentally friendly?

Yes, Rockwool High Performance Partial Fill Cavity Slab is environmentally friendly. It is made from natural basalt rock and recycled materials. The product is also recyclable at the end of its life, and the production process has a relatively low environmental impact.

How does Rockwool High Performance Partial Fill Cavity Slab insulation contribute to fire safety?

Rockwool High Performance Partial Fill Cavity Slab is made from non-combustible stone wool and has a Euroclass A1 fire rating, meaning it does not contribute to the spread of fire. This enhances the overall fire safety of buildings where it is installed.