Ametalin Trade Select Sarking – Non-Vapour Permeable Foil Membranes

Ametalin Trade Select Sarking is a high-performance, non-vapour permeable reflective foil membrane designed to provide superior thermal efficiency and protection against air and moisture infiltration. Suitable for both residential and commercial buildings, this range is engineered for use in roof and wall applications where vapour permeability is not required.

Key Features:

• Reflective Thermal Performance: Improves energy efficiency by reflecting radiant heat when installed adjacent to an air cavity
• Moisture and Air Barrier: Protects the building envelope from wind-driven rain, dust, and air infiltration
• Fire Compliant: Low flammability index, suitable for use in all Bushfire Attack Levels (BALs) per AS 3959-2018
• High Durability: Tear-resistant construction for long-term performance and site handling
• UV Stabilised: Withstands temporary UV exposure during construction
• Australian Compliant: Meets AS/NZS 4200.1:2017 standards and NCC requirements

Applications:

• Roof Sarking: Under tile or metal roofing to provide insulation and weatherproofing
• Wall Wrap: As a non-permeable wrap for weather and vapour control behind external cladding

Product Variants and Specifications:

• Light Duty – Wall
  • Vapour Control Classification: Class 2 Vapour Barrier
  • Nominal Thickness: ~0.10 mm
  • Application: Wall wrap for general residential use
• Heavy Duty – Roof & Wall
  • Vapour Control Classification: Class 2 Vapour Barrier
  • Nominal Thickness: ~0.12 mm
  • Application: General roof sarking and wall wrap for higher strength and durability
• Extra Heavy Duty – Roof & Wall
  • Vapour Control Classification: Class 2 Vapour Barrier
  • Nominal Thickness: ~0.17 mm
  • Application: High-strength sarking for demanding roof and wall applications
• Extra Heavy Duty – High Vapour Barrier
  • Vapour Control Classification: Class 1 Vapour Barrier (higher resistance to vapour transmission)
  • Nominal Thickness: ~0.17 mm
  • Application: Suitable where additional vapour resistance is required
• Extra Heavy Duty – Firesark
  • Vapour Control Classification: Class 2 Vapour Barrier
  • Nominal Thickness: ~0.17 mm
  • Application: Fire-retardant sarking for buildings in high BAL-rated zones or requiring enhanced fire protection

Ametalin Trade Select Sarking membranes offer robust and compliant solutions for thermal insulation, moisture management, and fire safety in Australian construction projects.