Fletchers Sisalation

Sisalation is a strong, reinforced pliable building membrane designed for use as sarking under residential and commercial metal roofs, and can be installed over or under battens.

The sophisticated membrane comprises of an outer layer of aluminium foil bonded to a high density kraft paper. This is then bonded to an additional layer of foil using a heavy coating of flame retardant adhesive.

The laminate is reinforced with strands of yarn to deliver exceptional strength. The inclusion of a coloured anti-glare coating reduces the incidence of reflected glare during installation.


  • Sisalation 439 & 456
  • Sisalation 433 & 453

Contact Eureka on 1800 626 624 or use our enquiry form for more information.

Technical Datasheets

439 / 456 Datasheet