Mon–Sat · 9am–7pm
Home/Guides/Difference Between uPVC and WPC
uPVC vs WPC · Profile & Brand

Difference Between uPVC and WPC

uPVC and WPC sound similar but are different materials for different jobs. Here's the plain difference.

Reading as a…

As a homeowner, think uPVC for your windows and glazed doors, WPC for solid door shutters.

Two different materials

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. In short: uPVC is a plastic frame material; WPC is a wood-plastic composite used mainly for doors.

How they compare

Look for this

  • uPVC — unplasticised PVC, for window/door frames
  • WPC — wood-plastic composite, mainly for doors
  • uPVC takes glazing and multi-point locking
  • WPC gives a solid, wood-like door body
  • Both resist moisture far better than timber

Our honest take

The simplest way to think about it: uPVC is the go-to for window frames and glazed doors; WPC is a solid door material. They overlap on doors but not really on windows.

Questions

Frequently asked

What's the difference between uPVC and WPC?

uPVC is unplasticised PVC used for window and door frames, taking glazing and hardware; WPC is a wood-plastic composite used mainly for solid doors. Both resist moisture.

Are uPVC and WPC the same?

No — different materials for different jobs. uPVC for frames and glazed doors; WPC mainly for solid doors.

Which is for windows?

uPVC — it's the standard window frame material; WPC is used mainly for doors.

From our range

What we make

uPVC Sliding Windows

Multi-track windows that need no swing space.

uPVC Casement Windows

Side-hung sashes for full airflow and the tightest seal.

uPVC Performance Systems

Double-glazed acoustic and thermal windows.

Related Guides

You might also need

Related guides covering this topic from other angles — different products, applications, or contexts.

Talk to the maker, not a middleman

Tell us your openings and we'll measure on site, advise, and give you a real quote — factory-direct from our Pannimadai works in Coimbatore.