Three modern options: uPVC (insulating window frames), aluminium (slim strong frames), WPC (solid doors). Each suits different needs.
WPC (wood-plastic composite) is a blend of wood fibre and plastic, used mainly for doors and some fittings. uPVC (unplasticised PVC) is the material used for window and door frames. Both are moisture-resistant alternatives to timber, but they suit different jobs.
For windows, uPVC is the established frame material — it takes glazing, sealing, and hardware designed around it. WPC has its place, especially for certain doors. We build windows in uPVC because that's what the application calls for; we're happy to advise honestly on where each fits.
Three modern options: uPVC (insulating window frames), aluminium (slim strong frames), WPC (solid doors). Each suits different needs.
uPVC is the established window frame material — designed for glazing, sealing, and hardware. WPC is used mainly for doors.
We fabricate windows and door systems in uPVC in-house; for solid WPC doors we can advise honestly on fit.
Related guides covering this topic from other angles — different products, applications, or contexts.
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