The 300 series 45mm profiles are suitable for domestic and light industrial situations where a timber or PVCu subframe is preferred.

The system is thermally enhanced and can be fitted with cockspur handles, espagnolette or shootbolt locking devices. The window is designed to create top and side hung opening and can be glazed internally or externally.

In addition , there is a 36mm solid suite. Ideal for builders or others whose main consideration is economy.


  • All RAL colours available with brown, black, white and silver held in stock. A limited stock of dual black & white is available
  • Severe weather performance B.S.6375 part 1:B.S.5368 parts 1 & 2m
  • Glazing 4mm single, 20,24,28mm double and 32mm triple available.
  • Internal glazing option
  • Flat or feature ventsm
  • Security multi locking with Espagnolette or shootbolt devices.
  • Compatible with most hardwarem
  • Easy to fabricatem
  • Fast efficient service

Tested in accordance with:

  • B.S.5368: part 1:1976 EN42
  • B.S.5368: part 2:1980 EN86
  • B.S.5368: part 3:1978 EN77
  • B.S.6375: part 1:1989
  • Complies with B.S.4873:1986