Realizations Varied and inspiring projects

PVC sliding patio door
PVC Window
PVC Windows and Steel Entry door
Steel entry door with two sides & PVC casement windows
PVC Casement Windows
Steel Entry door & PVC Windows
PVC Casement windows with transoms
Fiberglass Entry door with two sides
PVC Windows & PVC Patio door
PVC Casement windows & Steel Entry door with two side windows
Entry door with two side windows and transom
PVC hung windows, Steel entry door with two sides & PVC Sliding windows
PVC Casement windows with grids
PVC Windows & PVC Sliding Patio doors
Aluminum Commercial windows
PVC Hung windows, Steel Entry door with two sides & PVC Sliding windows
Manoir du Lac William

Win one of 10 Évasion Getaways

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No purchase necessary. Open to Quebec residents aged 18 or older. One entry per person. 10 prizes, each with an approximate value of $1,300. Eligible purchase: $2,500 or more (before taxes) on Concerto Windows on a single invoice, from October 1 through December 15, 2026. Entry deadline: December 21, 2026, at 11:59 p.m. Odds of winning depend on the number of eligible entries received. Skill contest.
Official contest rules

Together for a good cause

ASM

From October 1 to December 15, 2026, the Montérégie Ostomy Association will receive:

  • $50 from Concerto manufacturers and retailers for every purchase of Concerto windows totaling more than $2,500.
  • $50 from Manoir du Lac William for every Concerto “Escapade and Relaxation” package sold.
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