Winter installs use cold-weather sealants and smaller daily openings so your home stays comfortable during the swap. Browse all guides →
Is winter a good time to replace windows?
Yes — professional crews install year-round in Ontario using products and sealants rated for low temperatures.
Demand is often lower in January and February, which can mean shorter lead times. We remove and replace one opening at a time, sealing each before moving on so heat loss is limited.
Extreme cold snaps may delay exterior finishing; we reschedule exterior caulking if temperatures fall below manufacturer specs.