Wallplates & Covers

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About this category

Wallplates and cover plates for every device style — in stock in Canada, priced in CAD.

Wallplates and cover plates in single-gang to multi-gang configurations — toggle, Decora and duplex openings, blank covers and weatherproof outdoor covers in nylon, thermoset and metal finishes. Stocked in Canada by Maple Electric — CAD pricing, ships Canada-wide, will-call pickup in Vaughan.
Common questions
What's the difference between standard and midway wallplates?
Midway plates are slightly larger than standard, hiding drywall gaps or paint lines around the box; jumbo plates cover even more. The device openings are the same — you're only adding coverage.
Decora or toggle — which plate opening do I need?
Match the plate opening to the device: rectangular Decora openings fit rockers, dimmers and GFCIs; toggle openings fit traditional flip switches; duplex openings fit standard two-outlet receptacles.
Do outdoor receptacles need a special cover?
Yes — outdoor receptacles need weatherproof covers, and wet locations require an in-use (bubble) cover that stays sealed with a cord plugged in. A licensed electrician can confirm CEC requirements for your location.

Maple Electric Supply ships electrical materials across Canada from our Vaughan, Ontario warehouse. Free shipping on orders over $150 in Ontario and Quebec, 10% off orders everywhere else in Canada, and counter pickup in Vaughan. Lighting, wire, breakers, controls, heating, EV charging and tools for electricians, builders and facility teams.