ISOVision Sliding PVC window basic features

This Fenplast series of window frames is available in 4 1/2”, 5 3/4" flush (casement, awning and picture frame window only) or 5 3/4” with exterior moulding (EM) thicknesses.

Common features
The Construction
  • The moveable sash(es) fold inward by pressing on the tilting latches located on each side of the sash(es).

  • A handle especially designed and punched for easy and safe operation.

  • A ventilation lock located at the bottom of the sashes allows opening a sash while restraining access from the outside.

  • Several plastic moulded parts to improve efficiency and esthetics.

  • Glazing stops on the inside for maximum security.

  • A system designed to be thoroughly painted in detail.

  • May be ordered with a 5 3/4”  frame for a non-assembled window, or you can simply use the inside and outside mouldings unique to the Iso© series.

The Locks

Profiled and esthetic locks arranged so that it is easy to see if the cam is in an opened or closed position, even from a certain distance from the window. In addition, a symbol clearly shows the position of the cam. 


Easy to operate tilt latches allow the sashes to tilt inwards for cleaning that is surprisingly easy.

The Colors



To add originality to your home choose windows color that will stand out and have a look well today. Reflect your personality by choosing the color to harmonize the interior of your windows and doors with your decor.

The interior paint option for your windows and doors is available with our casement windows, awnings and fixed and our sliding doors and steel. This is a solution to both energy and economic eco.  

You can choose from more than twenty standard colors or provide us the color code of a paint supplier.