A Complete Window Replacement Solution
Full frame window replacement involves removing:
This method allows us to inspect the rough opening, repair hidden damage, and install a new window system from the ground up—ensuring optimal performance.
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Full-frame replacement removes the entire existing window sashes, frame, and interior and exterior trim down to the bare rough opening. That lets us inspect the framing for hidden rot or water damage, repair anything we find, and install a completely new window system with fresh flashing and insulation.
When the existing frame can’t be trusted to hold a new window: visible rot, soft or spongy wood, water staining on the interior sill, or an opening that’s gone badly out of square. It’s also the only option if you want to change a window’s size or shape. If your frames are sound, an insert is better value.
Press firmly on the wood sill and the lower corners with a screwdriver handle or your thumb. Healthy wood is hard; rotted wood gives, feels spongy, or crumbles. Dark staining, peeling paint that keeps returning, and a musty smell near the window are supporting signs. Corners fail first, so check those closely.
Yes, typically 20 to 40 percent more per opening, because it’s more labour and includes new interior and exterior trim. But when frames are rotted, it isn’t really a choice — installing a new window into a failing frame traps the problem behind fresh vinyl.
New interior casing is part of a full-frame job, and we match the profile to the rest of your room as closely as available stock allows. We install it primed and ready for paint. Most homeowners paint it themselves to match existing woodwork.
Yes, one of the main reasons people choose full-frame. We can enlarge an opening for more light, reduce one for privacy, or swap a flat picture window for a bay or bow. Anything structural means adjusting the header, so we assess load-bearing walls during the estimate.
Roughly two to four hours per opening, compared with about an hour for an insert. A typical ten-to-fifteen-window project runs two to four days. We work opening by opening and close each one up before moving on.
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