The latest writings from our team

Visible transmittance (VT) measures how much natural light a window lets through. Higher VT means a brighter room. Here’s what to look for in Canadian homes.

Triple pane windows cut heat loss by up to 50% vs single pane but cost 20–30% more than double pane. Here’s when they’re worth it for GTA homes.

Find the best window company in Barrie for 2026. Compare local and GTA manufacturers on energy ratings, installation quality, and warranty coverage.

How to replace windows in your home, from measuring to sealing. Learn when to DIY and when to call a pro installer in the GTA.

How to replace a window sill inside or outside your home. Spot rot early, pick the right material, and seal it properly to prevent moisture damage.

How to replace window glass yourself or know when to call a glazier. Covers single pane, insulated units, and when full window replacement makes more sense.

A double-hung window has two sashes that slide up and down. Here’s how it works, why it suits GTA homes, and where it fits.

R value measures a window’s resistance to heat flow. For Canadian homes, look for R-3.5 or higher (U-factor 1.6 or below). Here’s how it works.