Description

The Nuraply Nuratherm System is an insulating roofing and deck system for limited access flat roofs and decks.

It consists of a thermal insulation layer and a roof finish of either Nuraply 3PM modified bitumen waterproofing membranes or Nuraply TPO polyester reinforced, multi-layer, synthetic roof waterproofing membranes.

Scope

1. The Nuraply Nuratherm System has been appraised for use as an insulating roof 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, Strandsarking (roofs only), cross laminated timber (CLT) 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 Building Wind Zones, up to, and including 'Extra High'.

2. The Nuraply Nuratherm System has also been appraised for durability and thermal performance as an insulated roofing 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 the Nuraply Nuratherm System into their design in accordance with the declared properties and instructions of Nuralite Waterproofing Ltd.

3. The Nuraply Nuratherm System must be installed by Nuralite Waterproofing Ltd licensed and trained installers.