Automatic Doors in Waterloo

Adding a low-energy operator to a door that already hangs correctly is the least expensive way into automation, and the price is driven by three things rather than by the operator itself: whether there is power at the head of the opening, whether the frame and leaf can carry the load, and how many activation points you want. Running a new circuit to a header on an existing masonry wall routinely costs more than the operator does. That circuit is electrical work, so it has to be run by a certified electrical contractor, and it normally sits outside our scope. What we do is tell you exactly what the operator needs at the header before you order, so the electrician can be booked in alongside the door rather than chased afterwards.

Not as a blanket rule. The requirement comes from the Ontario Building Code's barrier-free provisions, which apply when you build or renovate, and from the AODA's Design of Public Spaces standard, which covers certain new and redeveloped exterior paths and entrances. Existing buildings are not ordered to retrofit every door. In practice most of our operator work is triggered by a permit, a renovation, an accessibility complaint or a tenant requirement rather than by an inspector arriving unannounced — and where the code does apply, the entrance also has to meet clear-width and opening-force limits, not just open by itself.

Yes, and on an egress route it is a requirement rather than a nicety. Sliding doors on an exit route are built with break-out panels: push the leaf hard from inside and it swings out of its track to give a clear opening. Swing doors with a low-energy operator can simply be pushed open manually when the power is off — the operator declutches. What you should not assume is that a given door does this: break-out is a specified feature, and a slider bought without it stays shut. We confirm which behaviour an existing door has as part of an inspection.