Uploaded February 2026 | Updated September 2026, 3 weeks ago
If you've been wondering how to replace a shower valve when converting from a dated two-handle system to a modern single-handle control, this video walks you through the entire process from demolition to finished product.
The project begins with carefully cutting out the tile around the old valve to access the plumbing behind the wall. Replacing a shower valve behind a wall requires exposing the water supply lines and shower arm connection, which I demonstrate using proper tile cutting techniques to minimize damage to the surrounding areas. Once I had access, I removed the old two-handle valve and assessed what plumbing modifications were needed to accommodate the new single-handle valve body.
The reconfiguration phase is where things get interesting. I show you exactly how I rerouted the hot and cold water lines to match the new valve's connection points, using a combination of traditional copper fittings and modern SharkBite push-to-connect fittings to make the job easier and more accessible for DIYers.
After securing all the plumbing connections and testing for leaks, I move on to the restoration phase. You'll see how I cut and install new cement board to patch the wall opening, ensuring a solid backing for the tile work.
Whether you're a seasoned DIYer or tackling your first major plumbing project, this video provides the confidence and knowledge you need to successfully upgrade your shower.
The full step-by-step instructions are available here: familyhandyman.com/project/shower-valve-replacement
#familyhandyman #diy #plumbing
0:21 How to cut out the tile in the shower
1:35 DIY water line connections
2:00 Cutting and prepping the pipes
4:00 Connecting everything together
4:32 Putting the shower back together
Subscribe to Family Handyman on YouTube ►► youtube.com/thefamilyhandyman
Website | familyhandyman.com
Facebook | facebook.com/TheFamilyHandyman
Pinterest | pinterest.com/family_handyman
Instagram | instagram.com/familyhandyman
TikTok | tiktok.com/@familyhandyman
Every product is independently selected by our editors. If you buy something through our links, we may earn an affiliate commission.
If you've been wondering how to replace a shower valve when converting from a dated two-handle system to a modern single-handle control, this video walks you through the entire process from demolition to finished product.
The project begins with carefully cutting out the tile around the old valve to access the plumbing behind the wall. Replacing a shower valve behind a wall requires exposing the water supply lines and shower arm connection, which I demonstrate using proper tile cutting techniques to minimize damage to the surrounding areas. Once I had access, I removed the old two-handle valve and assessed what plumbing modifications were needed to accommodate the new single-handle valve body.
The reconfiguration phase is where things get interesting. I show you exactly how I rerouted the hot and cold water lines to match the new valve's connection points, using a combination of traditional copper fittings and modern SharkBite push-to-connect fittings to make the job easier and more accessible for DIYers.
After securing all the plumbing connections and testing for leaks, I move on to the restoration phase. You'll see how I cut and install new cement board to patch the wall opening, ensuring a solid backing for the tile work.
Whether you're a seasoned DIYer or tackling your first major plumbing project, this video provides the confidence and knowledge you need to successfully upgrade your shower.
The full step-by-step instructions are available here: familyhandyman.com/project/shower-valve-replacement
#familyhandyman #diy #plumbing
0:21 How to cut out the tile in the shower
1:35 DIY water line connections
2:00 Cutting and prepping the pipes
4:00 Connecting everything together
4:32 Putting the shower back together
Subscribe to Family Handyman on YouTube ►► youtube.com/thefamilyhandyman
Website | familyhandyman.com
Facebook | facebook.com/TheFamilyHandyman
Pinterest | pinterest.com/family_handyman
Instagram | instagram.com/familyhandyman
TikTok | tiktok.com/@familyhandyman
Every product is independently selected by our editors. If you buy something through our links, we may earn an affiliate commission.
