PROCTORWRAP™ (HTR) VAPOUR PERMEABLE SARKING for ROOF APPLICATIONS

PROCTORWRAP™ HEAVY WEIGHT VAPOUR PERMEABLE ROOF SARKING (WRAP)

Product Description

ProctorWrap™ HTR is a heavy weight, UV stabilised, tear resistant 3-ply spun-bonded polyolefin membrane with reinforcement scrim. ProctorWrap HTR meets the requirements of AS/NZS 4200.1:2017 and is suitable for use in roof and wall applications.

Applications

ProctorWrap HTR is medium duty classification and suitable for use underneath metal sheet, slate and tiled roofs. Being heavier weight, ProctorWrap HTR is commonly used for pitched roofs, heritage projects, and under natural slate and tiled roofs where during construction the membrane is exposed to higher levels of foot traffic and wind loads. ProctorWrap HTR can significantly reduce the risk of condensation in the roof space, when designed and installed correctly. HTR is suitable for use in BAL regions 12.5 to 40 in accordance with AS 3959.

Installation

ProctorWrap HTR should be installed in accordance with AS/NZS 4200.2 Pliable Building Membranes and Underlays, Part 2 Installation Requirements and in full accordance with the product installation guide. ProctorWrap HTR must be installed with the printed surface facing outwards.

Durability

Although ProctorWrap HTR can be used as temporary protection during construction, it is not a waterproof membrane as classified by AS 4654.2. The product may be damaged by careless handling, high winds or vandalism. Any damaged areas should be replaced before completion. To ensure maximum long term durability, ensure that ProctorWrap HTR is covered up by the primary roofing or cladding material as soon as possible, and not left exposed to UV for longer than 2 months.

Health & Safety

Information on any known health risks of the material are listed in the Material Safety Data Sheets available from Proctor Group Australia. Follow all guidance and industry good practice guidelines. In particular pay attention to the disposal of the packaging which presents a slip hazard.

Product Performance

ProctorWrap HTR performs to specification in normal building applications when installed in accordance with the Product Installation Guide. The information herein is supplied in good faith and to the best of our knowledge was accurate at the time of publication. Users are advised to make their own determination as to the suitability of this information in relation to their particular purpose and specific requirements.