Egress Windows & Emergency Exits in Aylmer, ON

Professional egress windows & emergency exits services in Aylmer and surrounding areas. Fully permitted, code-compliant work from Legal Basements London.

Aylmer homeowners in East Elgin are adding legal basement apartments to generate income and increase property value. Our team serves the Aylmer area with comprehensive basement renovation services including underpinning older foundations, waterproofing, egress window installation, and full legal suite construction with all necessary permits and inspections.

Ontario Building Code requires every basement bedroom to have an egress window — a window large enough for a person to escape through in an emergency. Egress windows are also one of the best upgrades you can make to any basement space because they flood the room with natural light and make the space feel open and above-grade. Our installation process includes cutting through the foundation wall, excavating a window well, installing a properly sized window unit, waterproofing the opening, and building a code-compliant window well with a cover and ladder if the well depth requires it. The result is a brighter, safer, and more valuable basement.

Why Choose Legal Basements London in Aylmer?

  • Ontario Building Code compliant sizing
  • Foundation wall cutting and reinforcement
  • Window well excavation and drainage
  • Waterproof flashing and sealant
  • Optional window well covers
  • Brightens basement naturally
  • Local team serving Aylmer and surrounding communities

Ready to get started in Aylmer?

Call us today for a free consultation on egress windows & emergency exits in Aylmer.

Call 519-266-6796

Get a Free Consultation

Ready to Make Your Basement Legal?

Get a free consultation and site assessment. We'll evaluate your basement's potential and provide a detailed, no-obligation quote.