Answers to Your Questions About Window Repairs

Thanks to the comprehensive services offered by Les Constructions Réno-Fenêtres, your windows will last a long time! On this page, we have gathered information to answer your questions regarding the replacement of your windows. For any other questions, do not hesitate to contact a member of our team.

Why caulk my windows?

Caulking can prevent water from infiltrating the walls. These infiltrations can cause considerable damage to your home, which could cost you a lot of money. Caulking can also prevent cold draughts so you save on heating costs. 

How long does caulking last?

Caulking done by a professional can last up to ten years. It is important, however, to have it inspected to make sure there are no cracks. 

Can my damaged windows be repaired?

Yes, windows can be repaired. Damaged frame parts can be replaced and your window specialist can replace the sealed glass, mechanism, hardware, weather stripping and moisture-damaged wood frame.

Can a sealed fogged window be replaced?

Thermal windows can be replaced, whether made of wood, PVC or aluminum. We offer regular glass and energy efficient glass. We can also replace the muntins between the glass panes. 

What colours are available for aluminum cladding on wood windows?

We offer you no less than 75 different colours and two types of models (flat or molded). The aluminum cladding can be adapted to your style and give your windows a whole new look. 

Can a wood window damaged by moisture be repaired?

Yes. We can repair shutters, exterior woodwork and rotten or damaged interior moldings.


If you are thinking of replacing your windows, consider refurbishing as a durable and affordable solution!

logo office de la protection du consommateur

Consumer protection #119045

logo association de la construction du Québec

ACQ #2783

Régie du bâtiment du Québec

RBQ #5587-7625-01

Specialists in Window Repair and Caulking in Quebec.

Les Constructions Réno-Fenêtres

24 Dijon Street

Sainte-Anne-des-Plaines, QC

J0N 1H0

Service Area
Montreal and surrounding areas
South Shore
North Shore

We service customers within a radius of 150 kilometers around Montreal


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