How To Run Recessed Lighting Wiring Plaster Walls

Begin by wiring the black wires on the recessed light to the black wire on the romex electrical wire.

How to run recessed lighting wiring plaster walls.

Spend the money on electrical as its best not to mix copper and aluminum wiring. 3 8 something sililar to drywall plaster in 1 2 coats usually about 3 4 thick. Fix old house wiring problems. Probe the existing hole with a keyhole saw to find the horizontal edges of the lath.

Bring old light fixtures wired with knob and tube wiring up to code by installing an electrical box in the plaster wall. You can repair like drywall for the most part. Repairing plaster is easy and cheap. Attach the connections with wire caps and run the pieces of wire between each recessed light.

Plaster walls was done two ways lath and plaster or plaster over plaster board which is basically drywall. That price didn t sound bad. The actual install of recessed lights here https youtu be 5yc8aqnvqqg the long bit is actually used. Repeat to connect and install the remaining recessed light housings.

Insert screws through the holes in the top flange and screw them into the surface of the plaster and lath wall with an electric screwdriver. Pick up parts and apply for a permit. Do not tighten too firmly or you will puncture the. Here s how to do it without breaking the plaster and lath.

I need to replace nob and tube wiring with new standard wiring in a 70 year old house that has plaster walls. Make the wire connections inside a new metal junction box. And it can look neater than you might think since you can paint the parts to match the walls. Light manufacturers usually have guides that can help in placement.

What you describe sounds like rocklath plaster. One electrician i spoke to says the best thing to do is to just gut all the walls and run new wires. Drywall mud will become your best friend. From above the ceiling find the existing electrical cable that comes from the wall switch and connect it to the new cable strung between the recessed lights.

Surface wiring is a system of channels and boxes that let you put outlets switches or light fixtures anywhere you want without the hassle of cutting into walls fishing wire and patching holes.