The below information is based on the SAPA Dualframe 75 HP profile and our standard specification*, there are many more options (too many to list!) if you can’t see it below then please ask. We are also able to source other profiles (other than SAPA Dualframe 75 HP). Frames are bespoke and we can work to virtually any specification.

*Official quotations supersede anything listed below. Please carefully check your quotation for exact specifications priced.


  • High thermal performance achieved through multi-chamfered profiles
  • Weather rated low threshold cill option
  • Multipoint door lock with additional high security top and bottom shootbolts and keeps supplied as standard on all French doors.
  • Secure by Design compliance and certification available if required


  • Open-in or open-out
  • Options include internal or external glazing; standard or 'softline' frames; standard, heavy duty or anti-finger trap
  • Low threshold for wheelchair access available
  • Triple glazing available
  • High performance acoustic glazing options available.

Whilst SAPA Dualframe 75 HP is our most common profile offering, we also provide the following aluminium profiles

  • SAPA Crown Residential
  • SAPA Stormframe ST II
  • SAPA 202
  • Aluk
  • Smarts
  • Raynears
  • Sunflex