Egress Window Installation Hamilton & Ancaster, ON | Egress Masters
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Hamilton & Ancaster Egress Window Installation.

Basement egress window installation, legal basement bedroom upgrades, window well installation, and basement waterproofing serving Hamilton, Ancaster, Dundas, Stoney Creek, and Waterdown.

Serving Hamilton, Ancaster & Surrounding Area Hamilton · Ancaster · Dundas · Stoney Creek · Waterdown · Flamborough · Grimsby

We reply by email within 24 hours. Or call 647-528-7366.

$5M Liability Coverage
3YR Water-Free Warranty
1,000+ Installations
5YR Parts & Window Warranty

Hamilton Homes. Masters-Level Work.

Older Home. New Standard.

Hamilton's housing stock skews older than most of Southern Ontario. Pre-1980 construction often means narrow basement windows, outdated drainage details, and layouts that don't meet today's bedroom egress code. Whether you're finishing a basement suite in the lower city, upgrading an Ancaster estate's secondary space, or simply adding light and safety to a Dundas century home — the technical demands are real.

Egress Masters handles the full scope: precision concrete cutting, window well installation, and drainage stone work. We build to Ontario Building Code egress requirements and back every installation with a 3-year water-free warranty.

  • Legal basement bedroom compliance — minimum 3.8 sq ft opening, maximum sill height met.
  • Precision concrete cutting and block removal with no damage to surrounding foundation.
  • Galvanized or custom window well, mechanically fastened and filled with drainage stone.
  • $5M liability coverage, 3-year water-free warranty, and one crew who owns the job start to finish.
3.8ft² Min. OBC Egress Opening
24hr Estimate Reply
$5M Liability Insurance
3YR Water-Free Warranty
Request a Hamilton Estimate

3-Year Warranty. Weeping Tile or Not.

Many Hamilton homes — especially those built before 1970 — have no weeping tile, failed tile, or drainage systems that haven't been touched in decades. Most contractors walk away from warranty conversations the moment weeping tile comes up. We don't.

Our mini dry well technique replaces the need for existing drainage infrastructure at the window well. We excavate to the footing, remove all native soil, and backfill the entire bowl with ¾" clear drainage stone. The result is a 4-foot-wide by 30-inch-deep primary well sitting on a 24-inch mini dry well that runs the full depth to the footing. Water entering the well disperses naturally into the stone — and it would need to rise 48 inches to reach your sill.

That's why our 3-year water-free warranty holds even when there's no weeping tile.

  • Excavated to footing — native soil fully replaced with ¾" clear drainage stone.
  • 4 ft wide × 30 in deep primary well sits above a 24 in mini dry well.
  • Water must rise 48 inches inside the stone bowl to reach the window sill.
  • 3-year water-free warranty applies with or without existing weeping tile.
Book a Drainage Consultation

Ready to Start?

Send us your basement window photos and we'll get back to you within 24 hours with next steps and a written estimate.