Corden EPS GP2 Gas Barrier and High Performance DPM is a multi-layer, low-density polyethylene membrane, reinforced with a polypropylene reinforcing grid.
EPS GP2 is specifically designed and manufactured to perform as a Radon, VOC, air & Moisture protection system.
EPS GP2 complies with the latest codes of practice as published by BRE and CIRIA for use as a GAS BARRIER. Suitable for use as gas protection for NHBC GREEN and AMBER 1 site characterisations.
JOINTING AND SEALING
It is recommended Corden EPS GP2 be heat welded where possible, with welding carried out by competent personnel with suitable qualifications in accordance with best practice, and guidance contained within BS 8485:2015.
Corden EPS GP2 should be overlapped by at least 100mm. If taping joints, only suitable tape must be used, ensuring application with a silicone roller to remove trapped air. Corden EPS pre-formed details or Self Adhesive Gas Membrane is available for sealing around protuberances.
A wide range of accessories is available for use with Corden EPS GP2, including:
- EPS Gas Tape
- EPS GRM Self Adhesive Membrane
- EPS Prime
- EPS Top Hats and Preformed Corner Cloaks
- EPS Protection Fleece
- EPS Geo-Vent Void Former (25/40mm)