Greengates Builders Merchants

Rockwool Flexi Insulation Available From Greengates Builders Merchants Accrington, Lancashire

Rockwool Flexi The Insulation For The Cold Heat And Noise Available From Greengates Builders Merchants Accrington, Lancashire


Do You Want more from your Insulation?

Do you want insulation that does more than just keep you warm in winter and cool in summer?

How about an insulation which does this and also reduces noise?

Rockwool is used in walls, roofs and floors to dampen the noise from next door neighbours and in enclosures around noisy machines.

The widespread use of hard reflecting building materials in modern architecture amplifies the problem of noise indoors. For example, SoundPro range includes Rockwool products for walls, ceilings, roofs, around machines, and under floors effectively to dampen noise from, or to, the neighbours.  

The Rockwool SoundPro range reduces ear-deafening noises from machines or the activities of people, and provides ambient situations that allow normal conver­sation. The Rockwool SoundPro range has an open fibrous structure making it ideal for absorbing and regulating noise. Noise should be dampened to such an extent that it no longer interferes with the activity you set out to do.


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 insulation’s integrity. The ‘Flexi’ edge allows the product to be tightly fitted between timber and metal frames, without the need for cutting or waste.


  • Multi-application, fits all typical metal and timber frame spacing
  • Excellent thermal, acoustic and fire properties
  • Flexi’ edge offers accurate fit to all widths
  • Will not slump if studs shrink
  • Easy to handle and install without gaps
  • No waste

Rockwool ‘Flexi’ is designed for a host of applications where perfect fitting insulation is essential such as in:

  • Walls
  • Floors
  • Roofs
  • Partitions


Greengates Builders Merchants, Lancashire now stock Rockwool ‘Flexi’ from the Rockwool SoundPro range in the following sizes:

Length 1200mm x Width 600mm

Thickness 500mm and 100mm


Rockwool Flexi not only keeps your home warm in winter and cool in summer but also dampens down noise!

Contact Greengates Builders Merchants, Lancashire Now To Hear More!

Greengates Builders Merchants delivering to the whole of Lancashire including: Accrington, Blackburn, Burnley, Clitheroe, Darwen, Great Harwood, Haslingden, Padiham and Pendle.
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