Stay Open Restrictor


  • Designed to prevent the window opening past fully restricted position. Restricted opening is defined when fitting stay open restrictors
  • Designed to prevent the window from closing past ‘stay open’ positions
  • Stay open position automatically selected on opening of window
  • Capable of complying with BS 6375-2 and EN 13126-5
  • Easy to fit no routing required
  • Suitable for 16mm to 18mm cavity heights
  • Compatible with Sterling and Storm Balanced 16”, 22” and 26” top hung hinges
  • 12 Year Guarantee (details available on request)
  • Austenitic* stainless steel for enhanced corrosion resistance