Offered by Quebec government, RénoVert is a refundable tax credit for eco-friendly residential renovation.

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SuperVision Sash Wood Windows

GA-4000 Windows
single / double-hung

Characteristics & Advantages

The GA-4000 double-hung wood window combines classic appeal with modern convenience. Like all SUPERVISION windows, it is designed for long lasting ease of use. Spring-loaded latches make the sashes easy to tilt-in for cleaning. A coil balance system within the jamb liners means the sashes slide almost effort-free.

  • 1¾” sash
  • Structural frame 4 5 ⁄8” (natural) - 5¾” (aluminum)
  • American white pine
  • Finger-jointed pine (ideal for painting)
  • Spring-loaded latches
  • Constant force coil balance
  • Cam-action sash lock for enhanced security
  • Timeless bronze hardware
  • Beige jamb liner to match pine interior
  • Crystallized Preservative-treated wood components
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Performance Results: TO LEARN MORE



For a house or a trendy condo, choose the state-of-the-art SuperVision hybrid windows.
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Tips for doors and windows

How do you know if you have a humidity problem or if you have to replace the sealed unit? SuperVision suggests solutions to quickly fix your problem.
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Get the Rona professionals to install your doors and windows.
Find the store near you or read our installation guides.