Patio Door Security Upgrades for GTA Homeowners in 2026
April 22, 2026
Sliding patio doors are the easiest break-in point on most GTA homes. Eight practical security upgrades from a Toronto installer.
Articles by
David T.
Project Manager | Custom Door Systems
David runs custom door system projects for ALDA, from full fibreglass entry replacements to multi-panel patio door reconfigurations. He coordinates measurements, structural openings, and finishing details for both new builds and retrofit jobs across the GTA.