Viking Enviroclad FBS Membrane System is suitable for use as a roof and deck waterproofing membrane on buildings within the following scope:

• the scope limitations of NZS 3604:2011 and NZBC Acceptable Solution E2/AS1, paragraph 1.1; or,
• the scope limitations of NZBC Acceptable Solution E2/AS1, paragraph 1.1 with regards to building height and floor plan area when subject to specific structural design; and,
• situated in NZS 3604:2011 Wind Zones, up to, and including Extra High; and,
• with substrates of plywood or suspended concrete slab.

Viking Enviroclad FBS Membrane System is also suitable for use as a roof and deck waterproofing membrane on specifically designed or existing buildings within the following scope:

• subject to specific structural and weathertightness design situated in wind pressures up to a maximum design differential ultimate limit state (ULS) of 2.7 kPa; and,
• with substrates of plywood or suspended concrete slab.
• with the weathertightness design of junctions for each specific structure being the responsibility of the building designer.

Viking Enviroclad FBS must be installed by Viking Roofspec Licensed and Trained installers.

• Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2 and B1.3.4 (b) (c) (d) (e) for the relevant physical conditions of B1.3.3 (a), (c), (e), (h), (m) and (p) Viking Enviroclad FBS Membrane System meets this requirement.
• Clause B2 DURABILITY: Performance B2.3.1 (b) and B2.3.2 (a), 15 years. Viking Enviroclad FBS Membrane System meets this requirement.
• Clause E2 EXTERNAL MOISTURE: Performance E2.3.1, E2.3.2 and E2.3.2 and E2.3.7 (b) and (c). Viking Enviroclad FBS Membrane System meets these requirements.
• Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. Viking Enviroclad FBS Membrane System meets this requirement and will not present a health hazard to people.

• Enviroclad FBS is ENERGY STAR rated and Cool Roof Rating Council certified in the USA;
• In New Zealand, Enviroclad FBS will contribute points to a building's Green Star Rating;
• 100% recycling of off-cuts during its manufacturing process.