| Aluminium Alloys |
HE9 to BS 1479:1987 EN755-2-606D |
| Powder paint |
Applied to a thickness of 60 microns to BS6496:1984 |
| Weather testing |
Category C pass (severe) rating to BS6375 part 1,2 & 3 |
| Hinges |
To BS7479:1990 corrosive resistance test |
| Security |
Tested at BSI in accordance with GGF document 6.6 for improved security for windows |
| ISO 9002 |
All extruded sections, paint finishes, accessories (locks, handles, hinges etc) are supplied by BSI/ISO 9002 registered companies |