ST60 Casement

The ST60 casement window system is available in a variety of sash types including, side or top hung and beaded inside or outside. All styles include multipoint locking for added security.

The ST60 casement window with its glazing variation of 28-32mm provides suitable panel infill room required to suit your projects’ thermal and acoustic requirements.

For more information regarding our ST60 window systems, get in touch with our team here.

  • Includes multipoint locking for added security
  • Excellent thermal performance
  • Eco-friendly polyamide core
  • Glazing variants are 28mm-32mm (1.1″-1.25″)
  • Identical sight lines throughout
  • Can be pre-assembled in-house saving installation time/cost
  • Available in dual colour or anodized finish
  • Matching rebate doors available
  • Certified to PAS 24 standards
  • Fully tested to current EN standards within a UKAS approved facility

Frame Depth60mm
EN ISO 1077-1Uw Whole window value: *1.8 W/m²K or less
BS 6375-1:2009Air permeabilityClass 4
BS 6375-1:2009Water tightness:Class E1050
BS 6375-1:2009Wind load resistance:Class A5
BS 6375-2:2009Operating forces:Class 1
BS 6375-2:2009Mechanical strength:Class 3
BS 6375-2:2009Repeated opening & closing (30,000):Class 3 (Heavy Duty)
PAS 24:2012Security classification:Certisecure

*Whole window U values are a combination of the frame and glazing thermal performance and as such will vary with the specification of glass utilised. Please consult with the APA technical team for more specific performance information.

Related Systems

st60 parallel vent

ST60 Parallel Vent

st60 tilt & turn window

ST60 Tilt & Turn Window