Roof Openings and Repairs
Safe, Professional Work That Protects Your Roof's Integrity
Whether you need to cut a new opening for HVAC equipment or
repair damage to your existing flat roof, BML Roofing Systems delivers quality work across Hamilton, Burlington, and Brantford. Our know-how in commercial flat
roofing is approved by many roofing system manufacturers, guaranteeing that all repair work for your property is in great hands.
Fix it now, fix it well!
Structurally Sound Openings That Won't Compromise Your Roof
We conduct thorough structural assessments before cutting any roof opening, ensuring the work won't weaken your roof system. Our team reinforces all penetration areas and installs proper curbing that integrates seamlessly with your existing membrane.

Watertight Repairs Using Manufacturer-Approved Techniques
Our repair methods follow roofing system manufacturer specifications for modified bitumen, EPDM, TPO, built-up roofing, and metal systems. We match materials precisely to your existing roof and apply proper bonding techniques that restore full waterproof protection.

Safe Project Execution with Zero Workplace Incidents
We follow strict safety protocols during all roof opening and repair work, protecting both our crew and your building occupants. Our team uses proper fall protection, secures the work area, and maintains clean, organized job sites throughout the project.





