Wobbly shower arm may be sign of a potential leak

Q: I was adjusting my showerhead when I noticed that the arm to which it is attached was a little loose. As far as I could tell, there were no leaks, but it is worrisome. What should I do?

A: There shouldn’t be any movement in the shower arm, only in the showerhead.

There is a valve in the wall that controls the hot and cold water. From this valve is a riser that goes up the wall and connects to an elbow with a female thread. This riser should be strapped to the framing in the wall to keep it still, and the shower arm screws into this female elbow. It may be that the riser wasn’t strapped to the wall, or it may be that you need to reinstall the shower arm; you probably would see evidence of a water leak.

You can check for leaks by removing the showerhead, then screwing a cap onto the end of the shower arm. Remove the escutcheon around the shower handle to allow access to the wall cavity, and turn on the water. This will pressurize the riser and if there is a bad connection from the shower arm to the elbow, for example, you should see water coming down in the escutcheon hole. If you have a leak, then try replacing or reinstalling the shower arm.

Reinstalling the shower arm is as easy as unscrewing the old one and screwing in the new one. Just make sure you wrap the threads of the new shower arm with several wraps of Teflon tape and slowly screw it in.

Because the shower arm has a bend in it, it’s pretty easy to cross-thread the arm as you screw it. So, at the point where the threads enter the elbow, you will need to hold it steady as you screw in the new arm.

Your chances of cross-threading it also increase because you won’t be able to see the elbow inside the wall. You will, however, be able to feel it as it screws in.

After you have the shower arm snug and in the right direction, place the cap back on and turn on the water; you shouldn’t see any water dripping down.

The other possibility is that the riser may not be strapped to the framing. This is a fairly easy fix, but you have to have access to the riser pipe, which means cutting open the wall. If you don’t have access through the back of the wall (for example, if there is a closet or bathroom behind the shower), you may need to go through the shower wall, which means removing tile or the surround.

This job can be a pain, because invariably the tiles will break and you may not be able to find an exact match for replacement.

To strap the pipe to the framing, cut the wall open slightly lower than the shower arm. Buy a ½-inch pipe strap and screw it in to hold the pipe in place.

You may need to add a piece of lumber in between two wall studs if there isn’t any wood it the right place.

Seal up the wall when you are done and that should be the end of it.

If you don’t have any leaks, you might consider leaving well enough alone.

I don’t think most people play around with the showerhead each time they shower. But if it bothers you that much, be forewarned: You may be opening yourself up for a long weekend.

Michael D. Klimek is a licensed contractor and president of Pro Handyman Corp. Questions may be sent by email to: questions@pro-handyman.com. Or, mail to: P.O. Box 96761, Las Vegas, NV 89193. His Web address is: www.pro-handyman.com.

Celebrity photographer dedicates dance book to Las Vegas shooting victims
Behind the scenes with local celebrity photographer Jerry Metellus as he talks about his Dance For Vegas coffee book dedicated to the 58 victims of the October 1 shooting. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
Dreamsickle Kids Foundation founder Gina Glass talks awareness
Gina Glass, 35, founded Dreamsickle Kids Foundation to raise awareness for sickle cell disease in Nevada. (Jessie Bekker/Las Vegas Review-Journal)
The Meadows School founding kindergarten teacher retires after 34 years at the school
Linda Verbon, founder of the The Meadows School's kindergarten program and the first faculty member hired at the school, retired in the spring after 34 years at The Meadows. (K.M. Cannon/Las Vegas Review-Journal)
Kids become firefighters at Fire Station 98 open house
Henderson residents wore fire hats, learned about CPR and met firefighters at the Fire Station 98 open house Saturday, August 11, 2018. (Marcus Villagran Las Vegas Review-Journal) @brokejournalist
People from all over the world attend RollerCon 2018
RollerCon 2018 is a five-day convention focused on the roller derby community and culture at Westgate in Las Vegas. (Marcus Villagran/Las Vegas Review-Journal) @brokejournalist
News Headlines
Local Spotlight
Home and Garden Video
Add Event
Home Front Page Footer Listing
You May Like

You May Like