Viking Halley-P NO FLAME membrane is suitable for low-slope roofs (flat or curved), gutters and parapets, waterproofing beneath a floating deck, inland and coastal conditions, commercial and residential buildings.

This system has been assessed as a roof 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; and,
• With a minimum fall for roofs of 1:30 (2 degrees)

Viking Halley-P has also been assessed for use as a roof waterproofing membrane on 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 6 kPa: and,
• With substrates of plywood or suspended concrete slab

Viking Halley-P NO FLAME has been designed to be installed in any climate zone due to its hybrid blend of APP and SBS modified bitumen compounds.

The system must be installed by a Viking Roofspec Trained and Approved Installer.

• Clause B1 STRUCTURE: Performance B1.3.1 and B1.3.4 (b) (c) (d) (e) for the relevant physical conditions of B1.3.3 (p). Viking Halley-P NO FLAME Waterproofing Membrane meets this requirement
• Clause B2 DURABILITY: Performance B2.3.1 (b), 15 years. Viking Halley-P NO FLAME membrane meets this requirement
• Clause E2 EXTERNAL MOISTURE: Performance E2.3.1, E2.3.2 and E2.3.7 (b) and (c). Viking Halley-P NO FLAME Membrane meets these requirements
• Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. Viking Halley-P NO FLAME Membrane meets this requirement and will not present a health hazard to people

• Viking Halley-P NO FLAME is backed by a 20-year product warranty and for specific projects, is eligible for Viking's Full System Warranty, which covers the product and installation in one document
• The bitumen used in Viking Halley-P NO FLAME is a bi-product of the oil refining process, providing a constructive use of this waste product
• A Viking Halley-P NO FLAME roof can be overlaid at the end of its useful life, avoiding the dumping of the old roof and the filling of landfills with inorganic waste