APS:- 134 Plus+ - Aluminium Windows

The AP134 Therm+ polyamide window system is designed to meet the high performance demands of a modern window whether casement or tilt and turn. Integral 34mm polyamide thermal break sections between inner and outer frames achieve the maximum U values required for modern energy efficient buildings. In addition to augmenting thermal efficiency, these guarantee strength and stability.  Aluminium window profiles have a lifespan of up to 50 years



Independently tested to current UK and European legislation requirements

  • U Values from 1.1 W/m2K
  • Weather BS6375 Pt1:2015 + A1:2016
  • Operational Forces BS6375 Pt2:2009
  • Water tightness 1500pa Class E 1500
  • Air permeability 600pa Class 4
  • Water penetration Zero
  • Wind resistance 2400pa Class CE 2400
  • Window safety 3600pa
  • Basic Security BS6375 Pt3:2009 + A1:2013
  • Enhanced Security PAS24:2016


        Materials & Finishes

        Aluminium alloy 6063 T5 and T6 complying with the recommendations of BS 7559:2001. Polyamide thermal break sections. Polyester powder coated finish to BS6496 film thickness 60 microns. There are over 400 RAL or BS colours in gloss, satin or matt finish. Dual colour option is also achievable.

         RAL Chart


        Outer frame and sash profiles are mitre cut, cleated, braced and mechanically crimped.

        Possible window designs include casement, tilt and turn and pivot.  Structural profiles available for large spans.  Extruded aluminium sill and sill liner options.


        The window system is designed to accommodate 28mm-54mm options for double or triple glazing.  Internally beaded for extra security


        CONTACT US for further information.

        Also see other Aluminium Windows: 

        • AP100
        • AP100 Plus+



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