Timber Effect Windows

Timber effect windows Timber effect windows Timber effect windows UPVC sash window frame with traditional timber finished frame UPVC sash window frame with traditional timber finish

uPVC windows with a natural wood look and feel

Utilising authentic woodgrain foils, timber effect windows are made of durable, easy to maintain uPVC with the look and feel of real timber. Perfect for homeowners looking for an easy to maintain window, timber effect windows from The Window Clinic are suited to both modern and traditional homes.

Mechanically jointed for added authenticity

Our timber effect windows are mechanically jointed in order to emulate the construction methods of real timber windows. Not only does this type of joint add authentic aesthetics to the window, it also provides it with additional strength, energy efficiency and durability.

Authentic woodgrain foils

Timber effect windows in our range use a variety of authentic woodgrain foils to emulate the look and feel of real timber. Available in a wide variety of heritage colours such as White Woodgrain, Rosewood, Golden Oak, Chartwell Green and Black Ash, there’s sure to be colour we offer to match what you’re looking for.

Attractive, easy to maintain uPVC

Unlike real timber which needs regular maintenance to be kept working at its optimum levels of performance, uPVC requires very little effort to be kept in good condition. Needing just a simple wipe down with a cloth every couple of months, a timber effect window from The Window Clinic is perfect for homeowners looking for an easy-maintenance window.


  • Easy to maintain uPVC with the authentic look and feel of timber
  • Mechanically jointed design emulates the traditional joinery using in timber windows for added authenticity
  • Combines the traditional design of timber windows with modern materials for enhanced performance
  • Perfect for modern properties and heritage properties
  • Tested to BS7412 and BS7950. Secured by Design accredited: impeccable security
  • Benefits from enhanced friction stays
  • 500 hours salt spray corrosion resistance for enhanced weatherproofing

Colour options

Our woodgrain collection features 9 colours and shades of natural wood finishes and heritage paint colours. Get the look and feel of natural wood, with all the benefits of uPVC!

Timber effect windows colours including cream, oak, rosewood,, chartwell green, grey, black


Woodgrain colours include:

  • White woodgrain
  • Cream white
  • Irish oak
  • Golden oak
  • Nut tree
  • Rosewood
  • Chartwell green
  • Anthracite grey
  • Black ash

Hardware options

  • Fab and Fix handles supplied as standard
  • A wide range of customisable furniture, handles, locks and glazing to suit your needs
  • Option of traditional ironmongery for enhanced authenticity

Energy efficiency

  • BFRC WER rated ‘A’ for energy efficiency
  • U value of 1.6 W/m² K
  • Energy efficient double glazing supplied as standard
  • Option of additional triple glazing