Light switch covers and wall plates

How to choose a light switch cover

Start with the opening in your wall. A standard toggle switch needs a plate with a toggle cutout. A rocker or decorator switch needs a wider rectangular opening. If you are covering a cable pass-through, a blank plate with a center hole works instead.

Then think about where the plate will live. A hallway or bedroom plate can be glass or wood. A garage, porch or shed plate needs to stand up to weather and moisture. The Outdoor Socket Waterproof Box is built for that job and is not for indoor use.

Finally, check the depth behind the plate. Some boxes and glass covers add space between the wall and the device. The Glass Cable Exit Wall Plate is 3-3/8 x 3-3/8 x 1-3/8 in (86 x 86 x 36 mm), so it stands off the wall more than a flat plate.

Sizes and measuring

Measure the height and width of your existing plate before you buy. A standard single toggle plate is about 4.5 in (115 mm) tall and wide. The Walnut Wood Toggle Switch Plate matches that at 4.5 x 4.5 in (115 x 115 mm).

For a cable exit, measure the cable itself. The Glass Cable Exit Wall Plate has a center hole, and it is not for cables thicker than that hole. If your cable is close to the limit, size up or choose a different cover.

For an outdoor socket, measure the socket body and the space around it. The Outdoor Socket Waterproof Box is 3-7/8 x 3-3/4 x 3-1/4 in (98 x 95 x 82 mm). That depth gives the plug and cord room to sit inside the box.

If you are replacing a plate on a double or triple gang box, this category covers single plates. Measure each opening and count how many you need before you order.

Materials and finishes

Glass brings a clean, flat look to a wall. The Glass Cable Exit Wall Plate is tempered glass, so it holds up to daily use and wipes down with a dry cloth. It reads as a modern cover without a lot of visual weight.

Wood warms up a room. The Walnut Wood Toggle Switch Plate pairs a walnut plate with brass toggles. The wood grain makes each plate a little different, and the brass adds a small metal detail. Two screws go in from the front to hold it in place.

Plastic is the practical choice for outdoor spots. The Outdoor Socket Waterproof Box is plastic, which shrugs off rain and damp. It is made for outdoor use only, so keep it off interior walls.

All three covers clean the same way: wipe with a dry cloth. Skip wet sprays and abrasive pads, which can dull glass, dry out wood or scratch plastic.

Matching covers to the room

For a living room or bedroom, the Walnut Wood Toggle Switch Plate fits a toggle switch and adds a natural finish. It suits older homes, cabins and rooms with wood trim.

For a kitchen, bath or hallway with a cable running to a wall-mounted device, the Glass Cable Exit Wall Plate gives the cable a neat exit point. Tempered glass is easy to keep clean in a busy room.

For a porch, patio, garage or shed, the Outdoor Socket Waterproof Box protects an outdoor socket from rain. It is the only cover here rated for outdoor use.

If you are mixing covers in one home, keep the finish consistent room to room. Glass in wet areas, wood in living spaces and plastic outdoors is a simple rule that works.

Installation and care

Turn off power at the breaker before you touch any switch or outlet. Remove the old plate, then line up the new one with the device. The Walnut Wood Toggle Switch Plate uses two screws from the front, so the heads stay visible. Glass and plastic covers use standard plate screws.

Do not overtighten screws on glass or wood. Snug is enough. A cracked plate usually comes from too much pressure at the screw hole.

For the Outdoor Socket Waterproof Box, check that the lid closes over the plug and cord. If the cord is too thick for the box to seal, choose a larger box.

Clean all covers with a dry cloth. For the wood plate, a dry cloth keeps the finish even. For glass, a dry cloth removes dust without streaks. For plastic, a dry cloth is all the outdoor box needs.

What to check before you order

Confirm the switch type: toggle, rocker or blank. Confirm the plate size against your wall opening. Confirm the material suits the room, especially outdoors. Confirm the depth if you are covering a cable or a plug. Then count how many single plates you need for the room.

With those four checks, you can order the right cover the first time and keep the wall looking finished.