Rockwool Flexi 70mm x 600mm x 1200mm Insulation 5.76m2

What is Rockwool Flexi 70mm?

Rockwool Flexi 70mm is an easy-to-handle and install insulation slab with outstanding thermal, acoustic, and fire-resistant properties and life-long durability. The unique flexible edge allows this product to be fitted without the need for cutting or waste between joists – and if you do need to cut and make adjustments, it’s easy with a serrated blade or insulation saw. This resin-bonded slab is cost-effective and will stand the test of time, making it an excellent energy-saving insulation option.

In accordance with BS EN 13501-1, Rockwool Flexi 70mm, along with all other sizes, is rated as A1 non-combustible which is the highest level of fire resistance.

Features and benefits of Rockwool Flexi 70mm:

• The patented flexible edge guarantees a perfect fit during installation.
• It is easy to install and even expands into the wider space as the timber dries out and shrinks back to its intended size.
• Rated A1 as non-combustible as well as outstanding additional thermal and acoustic insulation.
• No need to cut and no unnecessary waste.
• Multi-purpose with a range of applications in buildings.
• Can be purchased in a wide range of thicknesses.
• Easy to handle and install.
• Is water-repellant and can withstand high temperatures.

Applications for Rockwool Flexi 70mm:

• Pitched roof rafters
• Framed external walls
• Internal timber or steel partitions
• Internal frame ceilings
• Intermediate floors
• Separating walls and floors
• Timber suspended ground floors
• Party walls

For more information, please read our guide on how to install Rockwool slabs around water pipes.