Patio, Manufacturer & Special Doors

A patio-door brand or style does not tell you what a smart lock must move. Hinged, folding, sliding, glass, and apartment-entry systems can use different panels, bolts, handles, cylinders, or electrical controls. Identify the installed mechanism first, then check whether the chosen lock operates every action the door needs.

Start with the installed door

• Identify an Andersen door before checking a smart lock — record the series, panel roles, handing, and lock mechanism.
• Andersen entry doors, multipoint locks, and Yale Assure options — interpret Andersen’s named Yale Assure options without treating a product listing as an installed-door verdict.
• Andersen 200/400 hinged patio doors and hookbolt checks — check the manual hookbolt step before relying on Yale Assure auto-lock or remote locking.
• Identify a Pella patio door and lock before choosing a smart lock — find the serial-number route and record the installed panels and lock actions.

Compare door families and operation

• Smart locks for patio, French, folding, and sliding doors — compare the mechanisms and actions that distinguish common special-door families.
• Weather, trim, stile, and specialist installation — turn a clearance, alignment, weather, or sequencing issue into a documented next step.

Check unusual materials and shared entrances

• Glass, metal gates, and apartment intercom doors — separate a door lock from a gate mechanism or shared building intercom.
• Aqara Smart Glass Door Lock U500 fit checks — compare a frameless glass door with the published U500 dimensions.
• Aqara Smart Gate Lock U500 fit checks — compare an iron gate with the published hole, thickness, backset, and gap requirements.

Treat each manufacturer’s dimensions, product scope, and operating instructions as specific to that model and configuration. A compatible app or advertised product family does not by itself prove that the installed door will close, latch, and lock as required.