Rockwool RWA45 Insulation Slabs are a high quality resin bonded slab that can be used in a variety of applications including; floors, walls, roofs, and industrial applications. They provide A1 fire protection and are finished with a water repellent seal to prevent moisture decay. This slab is perfect for any use in any project with its versatile properties.
Rockwool Flexi is a unique insulation product with a patented flexible edge along one side. This unique Flexi edge ensures a perfect fit is maintained between the product and its supporting framework. This ensures thermal and acoustic insulation integrity. A part of the Rockwool SoundPro range, Rockwool Flexi is a unique insulation product with a patented flexible edge along one side. This unique Flexi edge is produced using patented technology to ensure a perfect fit is maintained between the product and its supporting framework. This ensures the thermal and acoustic insulation integrity. Flexi is designed for a host of purposes where perfect fitting insulation is essential, in walls partitions, floors and roofs. The Flexi edge allows the product to be tightly fitted between timber and metal frames, without the need for cutting or waste. The advantages of Rockwool Flexi are that its patented Flexi edge offers accurate fit to all widths. It will not slump if the studs shrink. There is no waste. It has excellent acoustic, thermal and fire properties. It is easy to handle and install without gaps. Ensuring a perfect insulation, fit is essential to maintain the thermal and acoustic integrity of the wall.
A 100 x 47mm timber stud can shrink and expand by 6mm. If insulation is installed when the timber has high moisture content it can result in a potential of 6mm gap. When the timber dries out, Rockwool will expand to fill this void ensuring thermal and acoustic integrity, whilst other rigid insulation may fall out. Even if just a gap is left the integrity of the insulation is compromised. Rockwool Flexi works in two distinct ways to reduce noise. Either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface.
What Are The Technical Details?
Rockwool Flexi-Slab RWA45
600mm x 1200mm
Slabs per pack
Area Covered Per Pack
The full list of datasheets and performance data for all our products is available by clicking here.
We have also written a number of articles which you may find helpful when it comes to soundproofing a space as well as many aspects of acoustic treatment.