How to Run Conduit Through Exterior Wall – You should run wires through your exterior walls now and again. It’s an incredible method for adding wiring to the garage or workshop. You can immediately run these wires through a conduit.
You can find conductors that are impervious to impact, dampness, and vapors. They are outdoor weather resistant. Conduits can be created as submersible or waterproof.
How to Run Conduit Through Exterior Wall?
By knowing how to run conduit through an exterior wall, there won’t be uncovered wires running along walls to demolish the exterior of the house.
How to Run Conduit Through Exterior Wall? – Best Methods
- In the first place, you’ll drill a hole in the wall utilizing a drill bit. The size you pick will be undeniably bigger than the size of the conduit.
- Then, cut and twist the conduit as required.
- Then, slide the conduit through the hole in the wall. Add conduit upholds where required.
- At last, use caulk to seal the holes in the wall.
How to Pick Conduit for Exterior Wall?
- PVC conduits are best for putting underground since they are erosion resistant.
- PVC Conduit and connector kit.
- They frequently arrive in a grey color so that individuals can separate between an electric line and a water line.
- There are metal Conduits that will safeguard circuits from electromagnetic interference.
- Assuming you really want to pull 3 or 4 wires, you will require a PVC conduit that is no less than 1/2 inch. You could have to add wires from now on. In this way, it’s really smart to utilize a bigger one.
- You should mark the region you need to utilize the conduit. In the wake of measuring, measure the length of the EMT or PVC conduit that you will require.
- The following is a bit-by-bit manual for installing a conduit through your exterior wall.
Instructions to Run Conduit through Exterior Wall – 6 Stages with Extra Tips
Stage 1: Drill a hole in the wall
- To start with, drill a hole in the wall. You should pick the right size of the drill device. The hole size ought to have the option to hold the Conduit.
- Spade drill bit.
Stage 2: Cut and twist the conduit
- For the EMT conduit and non-adaptable conduit, you should twist it with a bender. Without a bender, you can utilize fittings with 90-and 45-degree points that will interface the straight segments of the conduit.
- For 90-degree bends, a simple solution is to utilize a pulling ell. It has a removable cover that you will use to twist the wires around the corner.
- For the PVC conduit, you can utilize a propane torch to warm the pipe to twist it to the angle that you want. It will maintain its shape whenever it is cooled.
- Subsequent to taking the measurement, measure the conduit, and cut it likewise.
- Clamp down the conduit on a workbench. Utilize a hacksaw. In the event that you don’t have a hacksaw to cut PVC conduit, look at this article.
- For a thick metal conduit, a round saw will take care of cutting smoother.
- Conduits need smooth inner parts with no sharp edges for the simple get-through action that won’t destroy conductors.
- Thus, utilize the sharp edge of a screwdriver to streamline the edge of the cut end.
- Then, use slip-joint pincers outwardly of the slice end to remove any sharp edges.
Stage 3: Slide the conduit through the opening
- Now, you will slide the conduit through the hole in the wall.
- You probably need an ell puller. The ‘L’ or “el” represents the 90-degree bend. The subsequent letter alludes to the direction of the exit point.
- – LB – “Back” conduit fitting
- – LL – “Left” conduit fitting
- – LR – “Right” conduit fitting
- Make sure that there is adequate space for the conduit in the drilled hole of the external wall.
- Prior to sliding the conduit through the wall, ensure that there is an absence of water. Make sure to add a GFCI breaker on the off chance that the wires will be close to water.
- The L fitting will assist you with turning the wires around at a 90-degree point, inside the conduit. The back piece of the L fitting will be removable with the goal that you can pull wires in or out without any problem.
- Connect the conduit with its L fitting. In the case of working with PVC, you can utilize PVC glue.
- You might involve a conduit connector for a strong attachment to the wall and ground association. Make certain to fix the nuts onto the box connector, as a matter of fact.
- On the off chance that you’re utilizing a current electrical box to run the conduit, you will require a box expansion. For a solitary group box, utilize a 4-inch square box.
- Utilize an offset fitting for where the conduit enters the box.
Stage 4: Add conduit upholds
- For conduit running along the wall, you should uphold it with conductor hangers.
- Measure 3ft from the container for the primary hanger.
- Then, at that point, the following hangers will be 10ft separated.
- Measure and mark where the hangers will be.
- Conduit holders can be connected with a screw.
- You will require drywall hooks for regions that don’t have a strong attachment.
Stage 5: Get the wire through the conduit
- You can utilize fish tape to get the wire the whole way via the conduit.
- The removable cover of the L fitting will assist you with turning the wire around the corner.
- Now, the conduit, its connectors, and wires are fallen through the hole in the wall.
- Stage 6: Seal wall gapes with caulk
- At last, use silicone caulk to seal around the association between the hole in the exterior wall and the conduit.
Stage 7 (discretionary): Dig a Trench
- On the off chance that you are putting a wire underground, you’ll need to dig a trench.
- You ought to contact your local municipality prior to digging the hole. They will inform you regarding existing lines (electric, water, gas, and so on) where you need to dig.
- Utilize a shovel to dig a thin opening around 25 inches down.
- For longer wires, utilize a trenching machine. These are likewise accessible for lease at nearby home hardware shops.
- Filling the Trench
- After you run the wire through the trench, put a layer of sand in first. This layer goes about as advance notice for any future diggers.
- Then, at that point, add red caution tape over the layer of sand.
- At long last, add the soil as the top layer.