Description

The ARDEX Warm Roofing System is an insulating, waterproof roofing system for limited access, low slope roofs and protected decks with concrete, timber, or steel substrates.

It consists of a thermal insulation layer and various waterproofing membranes as a roof or deck finish.

Scope

1. The ARDEX Warm Roofing System has been appraised for use as an insulating roof or deck on  buildings within the following scope:

• the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1 with regards to  building height and maximum floor plan areas; and,
• on limited access flat roofs with concrete, timber or steel structural decks subject to specific  structural design; and,
• with roofs and decks constructed to drain water to gutters and drainage outlets complying with  the NZBC; and,
• with roofs and decks constructed to suitable falls (refer to Paragraphs 15.3 and 15.4); and,
• with no steps within the deck, no integral roof gardens and no downpipes directly discharging  to the deck; and,
• situated in NZS 3604 Wind Zones up to, and including, Extra High.

2. The ARDEX Warm Roofing System has also been appraised for durability and thermal performance  as insulated roof and deck system on buildings that are the subject of specific design with no  building height restriction. Building designers are responsible for the building design and for the  incorporation of ARDEX Warm Roofing System into their design in accordance with the declared  properties and instructions of ARDEX New Zealand Limited.

3. The ARDEX Warm Roofing System must be installed by ARDEX New Zealand Limited approved and  trained installers.