Permalayer Anti Fracture Membrane

Permalayer is an anti-fracture underlay designed for use over timber as well as green and cured concrete slabs and screeds.

  • Timber/metal floors & areas with limited movement  
  • Green screeds & concrete  
  • Fracture resistant up to 3mm  
  • Underfloor heating  
  • Waterproof when used with Norcros Waterproofing Admixture
  • 1.8mm thick  

The unique Permalayer system enables fractures up to 3mm wide to be bridged without affecting the tiled finish. When used correctly Permalayer removes the need for costly floor build-ups such as plywood overlays. The layer enables the substrate beneath to move laterally, protecting the tiled finish from the detrimental effects of subfloor movement. A solid bed can also be achieved due to the flat nature of the underlay eliminating the problems associated with point loading.

Permalayer is suitable for use in conjunction with floors incorporating heating pipes.

  • 2 Roll Sizes: 0.5m x 8m (approx. 4m2) 1.2m x 16.5m (approx. 20m2)

Technical Documents

Grout swatch

Grout colours

We’ve a great range of grout colours and matching silicones to suit.

Grout stick

Request a sample

Get SampleWe’ll send you a colour sample

Area or Regional Manager Locator

Enter your postcode to view details of your nearest Area or Regional Manager.

Your postcode should be at least 5 characters long.

How To Guides

Use our ‘How To’ guides to help you perfect your tiling job.

See All How to's

Laying Norcros Permalayer onto a Green Screed

How To Level A Floor Using Pro 30 Fast Track Eco Levelling Compound

How To Fix Wall Tiles Using NX Universal Tile Adhesive

Case Studies

View our case studies

All Case Studies

Case Study

Fisherman’s Church

Channel 4’s programme; The Restoration Man, saw Jackie Robinson and Neil Worrell renovate the old abandoned St Peter’s church.

arrow

Case Study

Barratt / David Wilson Homes

Norcros Adhesives are proud to be the sole national specifier and supplier of adhesive and grouts for all Barratt and David Wilson Home builds.

arrow

Case Study

Angels

“Rising Angels” stand around the walls of Phoenix Court on Bond Street, Bristol – home to students in the city.

arrow
Technical Support

Technical Support

For technical information about Norcros Adhesive products please call: 01782 524140

tick

How to videos

ViewUse our ‘How To’ guides to help you perfect your tiling job.