The PatioMaster PVC-U Sliding Door system has achieved 300pa water tightness Class 7a, 600Pa air tightness Class 2 and 1600 Pa wind loading Class A4 following enhanced weather performance testing carried out by Element on behalf of Epwin Window Systems.
Business Development Director Phil Parry said: “For us, it’s not just about passing these tests, but ensuring that we uphold the highest standards and deliver consistent product performance to give our customers a market-leading advantage. This latest test achievement demonstrates the technical superiority of the PatioMaster door and coupled with latest product developments, it is a PVC-U sliding door system that is leading the market.”
The test was based on a two-pane sliding door with heavy-duty steel.
