Name: Ali Systems Ltd
Address: Unit 2 Barford Industrial Estate, Barford, Norwich, NR9 4BG
Telephone: 01603 757710

The Stormframe STII High Traffic aluminium door provides the ideal solution for high pedestrian traffic applications such as Alde Valley Academy.
Stormframe STII System Features
- Multi-point lock with lever/lever handles
- Electromagnetic locks
- Panic exit devices
- Single point locks
- Electric strikes
- Flexible position fixing plate, within the stile, profile securely fixes hardware
- Dedicated profile pocket filler maintains a quality finish to door edges
- Door stile end mouldings provide improved finish and allow a continuous seal across the bottom of the door
Additional features
- Utilising existing frame profiles reduces tooling investment
- Extensive range of functional options including anti-finger trap safety stile
- Available with Dual Colour option
- Door leaf glazing options up to 46mm
- Door size up to 3.0m high
- Door weights up to 100Kg for centre pivot, 140Kg for hinged rebated doors
- Excellence in façade design

Weather performance
- Capable of BS6375-1:2015 watertightness levels:
- Centre Pivot AFT single door - Class 3A (100 Pa)
- Hinged Rebated single door - Class 5A (200Pa)
Thermal performanceThe STII Door offers high levels of thermal insulation achieving a U value of 1.8W/m2k for doors without midrailsand 1.9W/m2k for doors with midrails depending on size and glazing specification. This low U value can help building designers to achieve their Target Emissions Rate (TER) by being offset against the allowable U value of 3.5 W/m2K for high traffic doors when calculating the Building Emissions Rate (BER)

Alde Valley Academy