Can You Staple Romex To Bottom Of Joists


Can You Staple Romex To Bottom Of JoistsHere in New England, we usually attach 1x3 strapping to the ceiling joists before installing drywall. This will help you protect it from screws and nails and any. You can also run Romex THORUGH floor joists. It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. Use stacker-type fasteners to secure multiple cables to the same framing member. So I know you can't staple romex perpendicular across the bottom of floor joists, even in a crawl space. So as far as attaching to the bottom of the joists, it's OK if it's 8/3 or 6/2 or larger. There is no way I'd staple to the bottom of the joists in this case. We always staple NM cable at least every 4' Here we can only run NM across the joists if it falls within the 2' area where measured from the top of the ceiling joist to the bottom of the roof rafter, and we have to secure every 4'. I can see if it is the ceiling joist. 12-514 (b) NMD shall not be run or across the lower faces of basement joists, unless suitably protected from mechanical damage. Thank you rnatalie! Yes, i am referring to the romex running perpendicular to the floor joist. It is not permissible to secure more than one 3-conductor cable under a single staple. Drilling from below might touch the cable but since it's loose it will most likely just shift to one side or lift up when the bit touches it rather than being seriously damaged. At this residence, Romex (10/2, 12/2 & 14/2) can be found stapled to the floor joists in virtually every direction (parallel, perpendicular, and across at angles). Code says that you may not staple wires to the bottom of a floor joist unless the wire is 6-2, 8-3, or larger. Romex stapled to bottom of floor joists. The wire should be at least an inch away from the bottom edge (basically, if you ever cover it with drywall or some other ceiling, you don't want people putting nails etc into the cable). It is wrong to staple romex across the bottom of the joists as well. It is not permissible to secure more than one 3-conductor cable under a single staple. 25 inches from the edge or be protected by a steel plate 1/16th. Can you stack Romex under one staple? It is not permissible to secure more than one 3-conductor cable under a single staple. It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. Some of the parallel runs are along the bottom edge, some are along the vertical side of a joist. It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. 5'), and the risk of hitting the wiring with a sheetrock screw or worse, cutting in a future can light and running a holesaw thru all 5 cables are all risks I'd just not take. ddawg16 said: I believe per code, if the wire is running perpendicular to a joist, you have to drill a hole in the joist to run the wire. When you staple Romex wires to the bottom of joists, you create holes in the wood. It's one thing to consider When it comes to wiring ceilings joists or floor joists, you need to consider a large number of considerations before you finalize what method you will adopt. Same with cable clamps and romex connectors. Can I staple the wires to the sill plate and the rim joists? Yes. Romex running under joist I found a section in the code that states Romex must run through joists and not be stapled to the underside. But not everyone can bend conduit. wiredog said: Can romex, NM-B, in crawl spaces be installed on the underside of joists or run through bored holes in the joists if you are using 2014 code. Remember, you don’t have to go all-in for the 2×4’s. When you staple Romex wires to the bottom of joists, you create holes in the wood. This is when you need to drill holes. The NEC says you cant staple NM cable across joists in unfinished basements. Yes you can drill holes but you cannot run the nm cable on the underside of joists. The NEC refers to them as "running boards. It is not good practice to put Romex in conduit. This can result in a fire hazard that could cause significant damage to the property. When looking to install Romex wires to the bottom of floor joists, we would recommend cutting pieces of cheap 2×4’s and installing the same between the joists for each joist. Round romex is a lot more sensitive to this sort of damage so a light touch is. I wouldn't rule out stapling them under the joists, and installing running boards after if there's an issue. Furthermore, can you staple Romex to bottom of joists? If I understand what you are asking, it is OK to staple romex along the side of a floor joist a safe distance from the edge to protect from screws or nails. The Romex is stapled to the ridge board. Thank you Mat Similar Threads:. Can you staple two Romex wires together? When stacking multiple Romex wires under one staple, the general. Electric wire stapled to joists vs hole. You dont have to prevent something from being hung from the wire, that could happen even if run through the joists. You may staple a cable to the osb and that is fine, but after you are done an apprentice might come along and staple a cable to the other side of the osb. It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. Q&A: Installing Wiring Between Ceiling Strapping. You can run a peice of wood on both sides of the romex, sort of like making a chase. Here in New England, we usually attach 1x3 strapping to the ceiling joists before installing drywall. Can you run Romex over joists? It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. Does Romex Need To Be Stapled In Attic? (5 Step Guide). com/can-romex-be-stapled-to-the-bottom-of-floor-joists#Installing Romex Wires to The Bottom of Floor Joists" h="ID=SERP,5645. Stapling NM wires above suspended ceiling. wire from my main panel, down through the…">I want to run 6/3 wire from my main panel, down through the…. Use one-hole straps for hangers to keep the pipe tight to the bottom of the joist. Fastener-wise, you can use either straps or staples. You're free to staple wires running along the edge (even bottom) of the joist. Stapling Romex wires to the bottom of joists has its risks. In addition, stapling wires to the joists can cause excessive heat buildup, leading to melting of the wires. It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. Most jurisdictions are not going to call out the romex stapled to underside of rafters or trusses. At most jobs, I see the electricians stapling the Romex cable to. Romex to Bottom of Joists: Shocking or A Wiry Idea?">Stapling Romex to Bottom of Joists: Shocking or A Wiry Idea?. Can I staple the wires to the sill plate and the rim joists? Yes. What is the proper way to run wires along/across …. I can see if it is the ceiling joist. Main thing is to get them off the grid system and have them suspended fairly tightly to the joist work. 1/2-inch Conduit: Up to 12 of the 14-gauge wires. BX is not rigid and can still be hung from and damaged. Or install a running board and stapling the romex to that board. Where cable is run at angles with joists in unfinished basements and crawl spaces, it shall be permissible to secure cables not smaller than two 6 AWG or three 8 AWG conductors directly to the lower edges of the joists. Stapling Romex wires to the bottom of joists has its risks. Why is it that you cannot staple romex to the underside or bottom of attic rafters?. In other words, it closely follows a running board - the ridge board - as required/allowed by 320. I have a few questions relating to this. It is not OK to "cross beam", meaning stringing the wire. Can you staple two Romex wires together? When stacking multiple Romex wires under one staple, the general. RISurfer said: Also for new construction kitchen receptacles can I install non-gfci if the circuit will be on a gfci breaker?will the inspector approve? Click to expand Yes. I don't like using staples for something so thick and heavy. It doesn't run across the rafters. Here in New England, we usually attach 1x3 strapping to the ceiling joists before installing drywall. We always staple NM cable at least every 4' Here we can only run NM across the joists if it falls within the 2' area where measured from the top of the ceiling joist to the bottom of the roof rafter, and we have to secure every 4'. You can staple along the length of the joists. In the 1968 code (probably earlier) it was already required in unfinished basements to run them on running boards or through holes. So if you're happy using 8/3 AC, go for it. You can also run Romex THORUGH floor joists. Here’s why you should avoid it: 1. Running wire along sill question. Code says that you may not staple wires to the bottom of a floor joist unless the wire is 6-2, 8-3, or larger. Drilling through the floor above is unlikely to damage the cable since it will be lying on the ceiling below the joists, several inches lower down. You can also run Romex THORUGH floor joists. AC cable doesn't have that size limitation, you can run it on the bottom of the joists as long as it's not subject to damage (a vague standard that's up to the AHJ and that applies to NM and SE as well). Romex in photos is hanging along the underside of some joists and running through punch outs in others. My question is - is the tbar considered mechanical protection? Sent from my SM-G9650 using Tapatalk Click to expand. The floor joists are approximately 9' or so above the floor. Much better than drilling holes through your joists--that's for lazy electricians and plumbers that don't care about the structural integrity of your house. Romex running under joist I found a section in the code that states Romex must run through joists and not be stapled to the underside. If you drill holes the NEC says the hole should be at least 1. This will help you protect it from screws and nails and any critters that. rmeier2 (Robert Meier) May 23, 2019, 8:47am #12. This will help you protect it from screws and nails and any. Get yourself some 1x4s and screw them to the joists and staple your romex to that. You're free to staple wires running along the edge (even bottom) of the joist. as the t bar is the protection now This seems pretty standard for a res electrician. NM Wire Stapled to Bottom of Ceiling Joists 13 years ago I've seen mention of this on various forums but no recent/clear answer Does code allow NM (12AWG, 14AWG) to be stapled directly to the bottom of ceiling joists if protected by strapping and covered with sheet rock (strapping acts as guard strips to the NM and supports the sheet rock)?. The rafters are a good inch above the Romex. Or install a running board and stapling the romex to that board. But not everyone can bend conduit. You should consider nailing or screwing the pieces flat on top of the wire. Can you staple Romex to bottom of joists? – Z Library. Why is it that you cannot staple romex to the underside or bottom of attic rafters?. They hold the 6/3 up against the floor joist but don't squeeze the sheathing. It is wrong to staple romex across the bottom of the joists as well. Either run it in conduit or on top of the joists. See more Reply Save Like stickboy1375 · #12 · Aug 1, 2012 electures said:. This will help you protect it from screws and nails and any critters that may be crawling along the edges - since that is where insects usually decide to burrow. Can romex, NM-B, in crawl spaces be installed on the underside of joists or run through bored holes in the joists if you are using 2014 code. Ask Your Own Electrical Question Do you recommend NM Romex cable for this application ? If I need to run any of the wire outside, it would only be a very short run up the wall to the disconnect. I think if batten boards are adequate protection, you'd. The wire should be at least an inch away from the bottom edge (basically, if you. Retired Electrical Contractor. Can you staple Romex to the bottom of your joists? It is acceptable to staple romex along the side of a floor joist, a safe distance from the edge, to protect against screws or nails, if I understand what you're asking. Can Romex be stapled to the bottom of floor joists?. Yes DanH but the wires are not stapled to the joists when pulled thru the holes, they "float" with no direct connection to the joist, allowing the joist to flex without putting direct strain on the cables. The prohibition against stapling to the bottoms of the joists, without running. In addition, stapling wires to the joists can cause excessive heat buildup, leading to melting of the wires. The bottom side where the cable is. You can either use the top of the bottom cord of the tgi or staple to the osb material itself. It is secured with staples on the bottom of the joists, which I understand to be against code for wire sizes less than 6-2 or 8-3. You can use THHN in conduit underneath, perpendicular to the joists Edit: i noticed you said BX instead of romex, but my statement still is the same. It is not good practice to put Romex in conduit. Across the bottoms is fine unless you plan on a remodel without the drop ceiling. NM Wire Stapled to Bottom of Ceiling Joists. Can you run Romex over joists? It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. Main thing is to get them off the grid system and have them suspended fairly tightly to the joist work. If you're running parallel to joists, staple the wire to the inside of the joist every couple feet. Drilling through the floor above is unlikely to damage the cable since it will be lying on the ceiling below the joists, several inches lower down. 5) Stapling to the bottom of the floor joists is OK. Thank you Mat Similar. Why You Should Not Staple Romex to the Bottom of Joists. It's generally best to run only separate THHN wires inside the conduit. So I know you can't staple romex perpendicular across the bottom of floor joists, even in a crawl space. Romex cant be run perpendicular to joists like that WITHOUT some sort of something to prevent people from being able to hang things from the romex. 5" inboard to that it's unlikely a nail or screw. Can you run Romex on top of ceiling joists? Pipe – yes; typical. Upvote # 3 09-29-11, 04:55 PM CasualJoe Member Join Date: Jan 2010. We always staple NM cable at least every 4' Here we can only run NM across the joists if it falls within the 2' area where measured from the top of the ceiling joist to the bottom of the roof rafter, and we have to secure every 4'. Here's why you should avoid it: 1. The Romex is stapled to the ridge board. Get yourself some 1x4s and screw them to the joists and staple your romex to that. It is not permissible to secure more than one 3-conductor cable under a single staple. Re: romex parallel to floor joist One problem with stapleing to the osb is that the staples are longer than the osb is thick. Running Romex in residential drop ceiling question. That sounds like a bad idea since the bent nail could pinch or damage the cable and may not give you a secure support. Exposed Electrical Wiring: Code and Practices. Driving staples overhead, 3 every 3rd joist (for 5 cables and support every 4. AC cable perpendicular to joists?. If you're running parallel to joists, staple the wire to the inside of the joist every couple feet. Compromises the Structural Integrity of Joists Joist integrity is essential to the. Then you can staple wires to them. 3/4-inch Conduit: Up to 16 of the 12-gauge wires. Re: romex parallel to floor joist One problem with stapleing to the osb is that the staples are longer than the osb is thick. Across the bottoms is fine unless you plan on a remodel without the drop ceiling. It is wrong to staple romex across the bottom of the joists as well. Here’s why you should avoid it. But if there is a t bar ceiling already there then you can leave it stapled to the bottom of the joists. You can also run Romex THORUGH floor joists. Individually coated bundled wires are contained within the sheathing. When you staple Romex wires to the bottom of joists, you create holes in the wood. So as far as attaching to the bottom of the joists, it's OK if it's 8/3 or 6/2 or larger. Here we can only run NM across the joists if it falls within the 2' area where measured from the top of the ceiling joist to the bottom of the roof rafter, and we have to secure every 4'. How far apart should Romex be stapled?. Reply to DerbyDad03 T trader4 posted 9 years ago Show Quoted Text. Especially hard to mount up on the joist by myself. Plus you can bore any size hole for extra cables. Dennis Alwon said: We always staple NM cable at least every 4'. Can Romex be stapled to the bottom of floor joists? It doesnt, but that doesnt matter, either. – snuggles May 4, 2016 at 0:44 1. Re: romex parallel to floor joist If you use the edge of the top 2x I would be concerned that somewhere down the line that it could be damaged from a nail from above. Stapling Romex wires to the bottom of joists has its risks. Reply Save Like 1 amishman Elec · #8 · Apr 9, 2015 Always. Can Romex be Stapled to the Bottom of Floor Joists? (2023). At most jobs, I see the electricians stapling the Romex cable to the bottom of the joists, parallel to the 1x3 strapping, so the wiring is about 1/2 inch or less from the back of the drywall. Just trying to find out the logical reasoning. I can see if it is the ceiling joist. See more Reply Save Like DrSparks1 · #5 · Jul 4, 2021 pumpkin11 said: I want to run a romex wire across the surface of my drywall ceiling (garage) what is the best way to secure it?. It is not OK to "cross beam", meaning stringing the wire beam to beam under them. The National Electrical Code has specific regulations for how many conductor wires can fit within a conduit of each diameter size: 2. Smaller wires must be run through bored holes or be attached to a running board. Moreover, the first fastener must. This will help you protect it from screws and nails and any critters that may be crawling along the edges – since that is where insects usually decide to burrow. So I know you can't staple romex perpendicular across the bottom of floor joists, even in a crawl space. At most jobs, I see the electricians stapling the Romex cable to the bottom of the joists, parallel to the 1x3 strapping, so the wiring is about 1/2 inch or less from the back of the drywall. Romex running under joist I found a section in the code that states Romex must run through joists and not be stapled to the underside. Compromises the Structural Integrity of Joists Joist integrity is essential to the stability of the building. Protection only required near the entrance or walking surface if provided. Discussion Starter · #6 · Aug 1, 2012. If you have a 1/4" rope, you can feed it in as you add pipe to the run or you can use a vacuum with a sandwich bag tied to a small line and suck that through the pipe. You can find these joists by going up into the attic or simply by making your way into the crawl space underneath. RISurfer said: Also for new construction kitchen receptacles can I install non-gfci if the circuit will be on a gfci breaker?will the inspector approve? Click to expand Yes. com">Stapling NM wires above suspended ceiling. Are you industrial or ??. It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. The two hole straps make it much easier and I never had a complaint from an inspector. I am running 12/2 Romex under a 20 foot run of drop ceiling perpendicular to my joists. At most jobs, I see the electricians stapling the Romex cable to the bottom of the joists, parallel to the 1x3. Get yourself some 1x4s and screw them to the joists and staple your romex to that. " But I agree pipe would be better. Then use the small line to pull in something strong enough for the wire pull. Does this include crawl space installations. 8/3 AC cable perpendicular to joists?. You're free to staple wires running along the edge (even bottom) of the joist. It is incredibly cheap and easy to buy some 1x12 lengths and screw them across multiple joists. Can Romex be stapled to the bottom of floor joists? It doesn’t, but it doesn’t matter. Either run it in conduit or on top of the joists. Can you staple Romex to bottom of joists? – Z Library">Can you staple Romex to bottom of joists? – Z Library. Securing Romex To Drywall. Can I run romex on the bottom of my floor joists. In addition, stapling wires to the joists can cause excessive heat buildup, leading to melting of the wires. I know you can't directly staple in that way to the bottom of joists in a basement. Sent from my SM-A326U using Tapatalk. Can romex, NM-B, in crawl spaces be installed on the underside of joists or run through bored holes in the joists if you are using 2014 code. A little looser on round, 4 wire, as the conductors cross each other and if you get the staple too tight the conductors can press hard enough to catch the insulation in a bind even when the staple doesn't break the jacket. Can Romex be stapled to the bottom of floor joists? It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. The whole thing is a rats nest. 25 inches away and call it a furring strip, your good to go? Not sure how that keeps someone from running a screw through the cable but just trying to understand these rules I never use. When you have to run alot of wires parallel with a tgi truss,I cut lumber to fit in between nail in place every 2 feet or so and use. Code says that you may not staple wires to the bottom of a floor joist unless the wire is 6-2, 8-3, or larger. staple romex to a floor joist when running it ">Is it okay to staple romex to a floor joist when running it. AC cable doesn't have that size limitation, you can run it on the bottom of the joists as long as it's not subject to damage (a vague standard that's up to the AHJ and that applies to NM and SE as well). Thank you rnatalie! Yes, i am referring to the romex running perpendicular to the floor joist. The National Electrical Code has specific regulations for how many conductor wires can fit within a conduit of each diameter size: 2. Can I staple the wires to the sill plate and the rim joists? Yes. The prohibition on stapling to the bottoms of joists without running boards is designed to. But, on the other hand, the house in question is 4 years old and the attic wiring for the attic lights was run perpendicular over the top of the 2X8 cross members that are about 7 ft high and no furring strip was used. Do I have to drill though/run a board or can the romex be secured to the bottom joists with tie wraps and staples since there's a drop ceiling below?. As far as using bent nails as fasteners. You could see PVC with prefab elbows. This is when you need to drill holes. 1/2-inch Conduit: Up to 9 of the 12-gauge wires. Do all wires on basement walls have to be in conduit?. Here’s why you should avoid it. These allow the cables to be stacked for a neater, safer installation. Yes! Boring holes is easier/faster than driving staples overhead or on my back. The best way to run the cable is along a. How high do I need to mount the disconnect? Electrician: Kevin. romex installation in crawl spaces. Romex in photos is hanging along the underside of some joists and running through punch outs in others. You want them at least 1. Generally, you can run Romex through ceiling joists in areas that are not exposed to moisture or that are naturally damp. Fasten each length of cable as you go, starting with a first strap or staple within 12 inches from the junction box or panel to which the cable is attached. Stapling Romex wires to the bottom of joists has its risks. You can use a running board and staple the wires to it. This can result in a fire hazard that could cause significant damage to the property. In accessible attics – AKA, attics that you can access at any moment via permanent stairs or a ladder – Romex has to be stapled every 4½ feet. Stapling Romex wires to the bottom of joists has its risks. I would suggest using a insulated romex staple and position your wire about mid way up on the beam. Romex running under joist">Romex running under joist. It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. Electrical Cables to Framing Members. Can you staple wire to the bottom of joists? It is okay to staple Romex along the floor joists, provided you keep it at a safe distance from the edge. If I understand what you are asking, it is OK to staple romex along the side of a floor joist a safe distance from the edge to protect from screws or nails. Here’s why you should avoid it: 1. It is not acceptable to "cross beam," which entails stringing the wire beam under them. Stapling them or running them through hoops or looms as a group would work. There is no way I'd staple to the bottom of the joists in this case. Stapling Romex wires to the bottom of joists has its risks. You dont have to prevent something from being hung from the wire, that could happen even if run through the joists. Smaller cables shall be run either through bored holes in joists or on running boards. Hey Roy, your first reference is for AC cable, standard residential wiring is Romex or NM cable. I'm doing a basement with suspended that ceiling. Drop is only 6-8" and pretty tight to drill through the joists. D donaldelectrician Senior Member Mar 15, 2016 #10. romex parallel to floor joist. Compromises the Structural Integrity of Joists Joist integrity is essential to the stability of the building. This will help you protect it from screws and nails and any critters that may be crawling along the edges – since that is where insects usually decide to burrow. But if you put a 1x on either side that's greater than 1. Romex is the brand name of a type of NM or non-metallic cable that is sheathed in tough, flexible plastic. Stapling Romex wires to the bottom of joists has its risks. Re: romex parallel to floor joist If you use the edge of the top 2x I would be concerned that somewhere down the line that it could be damaged from a nail from above. Run Romex Through Ceiling Joists You can now run the cable through the joists, following the marks on the timber. Why You Should Not Staple Romex to the Bottom of Joists. Stapling romex to floor trusses. Can Romex Be Stapled To The Bottom Of Floor Joists?. I think Joe is rightdrill some holes and get those wires up out of the way. Q&A: Installing Wiring Between Ceiling Strapping. Besides stapling perpendicular to the joists being a super mongrel installation, i find it much faster to drill rather than staple. So if you're happy using 8/3 AC, go for it. Drilling through the floor above is unlikely to damage the cable since it will be lying on the ceiling below the joists, several inches lower down. Can you stack Romex under one staple? It is not permissible to secure more than one 3-conductor cable under a single staple. Can you run Romex on top of ceiling joists? Pipe – yes; typical. What is the proper way to run wires along/across basement ceiling joists?.