how to cut hole in subfloor for toilet

The toilet flange and waste line are all cast iron. Sounds like the proper approach. Repairing a damaged subfloor is serious business, but it doesn't have to be scary. Once you know the general layout of your HardieBacker you can cut it to size. After three days, no more squishy! before to cut hole in subfloor and work from there. This is a typical repair if your toilet has leaked long enough to rot the sub floor. Months ago, I cut a 4" hole in the new sub-floor for the drain pipe. Don't try to cut more than about 0.125 in (0.32 cm) deep with any single pass, or the tile will probably break in a random spot and you'll have to start over. The flange appears to be in good shape. A template is included in the drain kit box to guide the application. If this is an entirely new cut, a 14 x 14-inch opening may be needed; again, check with professionals or the plumbing code to see how large the hole will need to be. Hard for this untrained eye to tell just how it's attached. In this case, once making the proper measurements, you can replace the plywood of the subfloor with the hole … In this project we cut the waste pipe for the toilet because we wanted to have the toilet flange sit on top of the tile. Thank you for the reply. What complicates things is a pipe running parallel to the joists just an inch or so beneath the subfloor. If you’re simply replacing your toilet, and notice the center of your flange is only 10 inches from the wall, there’s no need to go through the hassle of moving the flange. pain to cut them and box them in. Cutting Subfloor hole for Toilet Flange. My flange has two simple notches for the toilet bolts to hook onto, otherwise it's just a round disc. How to cut a hole in ceramic tile with an angle grinder with a dry cutting diamond blade. and these are wood I joists. He said they just placed floor over it and that if it gave us any issues, they would have to cut out that part of the vinyl and put in a metal plate, similar to what is around the floor plugs, but this would just serve as something to plug the hole in the subfloor. You may be able to use a different toilet rough-in to dodge the framing. The actual cut line will be covered by the toilet base. Sponsor Paid Advertisement . “Eleven years later I find the toilet, flooring and subfloor all failing because of the sag in the floor, created by sawing through an I-beam joist that runs the length of the house,” Tackitybits says in a post at Fine Homebuilding’s Breaktime forum. Typically, the hole for the drain pipes is located 12 inches from the wall. The process to repair the subfloor is not easy, but it needs to be handled promptly to avoid further damage to the wooden floor below, which could eventually result in the toilet falling through. The flange rim will be fastened to the finished floor later. How to Cut HardieBacker Cement Board. The set-up you have now (can't be 100% on your setup because the pics don't tell the whole story) looks to be a bit shoddy and the surrounding subfloor looks to be water damaged. See more ideas about repair, toilet repair, home repairs. You HAVE to know the thickness of your subfloor. We had a 2-week old baby at the time which caused us to panic a little about the mold. “The joist was cut to make room for the PVC waste pipe for the toilet. Test fitting plywood layer that is cut in half to get around pipe, that will fit subfloor hole. The toilet gets attached to the flange after you've cut a hole for the flange pipe in the subfloor and screwed the flange ring to the floor. It is a 4X3 closet flange, and i need to cut a hole in the subfloor. Cut a hole in the subfloor just large enough for the bottom part of the toilet flange to sit. Cutting joist not option. Hello everyone, A few months ago we had some water damage from a leaky toilet. The ID of the toilet flange will fit over the drain pipe nicely. I decided I would pull up the linoleum since it had water damage and put some new stuff down. Here is one method to replace the sub-floor (plywood) under a toilet. Set flange, re-tile, re-seat toilet. one issue that complicates this is fact that the vent is right there. The bathroom floor has newish vinyl flooring and I'd really prefer not to pull it up. Actually that photo is the concrete subfloor, covered with Red Gard a waterproofing membrane. What are my options. It's best to cut it out and replace with a solid piece of new subfloor. Remove damaged subfloor. Cut a straight line from each hole to the flange to separate the ring into two halves, then lift the halves off the floor. If you are talking about the subfloor, the layer that rests on the joists, the layer the flange is screwed into, then the hole should be not much more than 5". This is important. Thank you for your thorough response! Then I'd measure from the edges of that hole to find where to cut the plywood edges to fit the hole. Note the cut is perpendicular to the joist. Once the screw tips are cut off flush with the basement ceiling the area will be prepped for the larger plywood second layer of support. Drill a 3/8-inch hole with a twist drill so its edge falls just on the inside edge of the circle, then insert a rough-cut jigsaw blade and carefully cut the circle out, turning the saw constantly to keep the blade on the line. The placement of the hole will determine where the toilet will sit, so be sure to consider this carefully before you get started. Why? That's when I discover that the hole the previous homeowners cut into the floor is larger than my new toilet flange. After doing the research, that I should have done first, I realized that the hole was too big. And finally I'm ready to install the toilet flange. I'm replacing some rotted subfloor around a toilet, and I want to add blocking around the flange for extra support, and to give me a place to support the new pieces of subfloor (I'm not planning on replacing the flange). I cut one piece of wood for the floor and cut a hole, smaller than my husband's but still too big at abt 8 inches. Big time important. Danpe New Member. I hope you are talking about underlayment, and you have a little more play front and back, but I cut them about 7 1/4" for a 7" flange. too involved being that I already have drywall below. You don’t know what’s under the subfloor so for all you know, there are electric or water lines and you do NOT want to cut these. Joined: Sep 23, 2006 Location: Cold New York. Step 2. And now, after thinking installing the toilet flange, I realize that the hole for the drain pipe is probably a bit too small. I don't know what I measured when I cut the hole in the subfloor for the toilet drain, but you can see in the picture that it is off center, resulting in a big gap on the right. Or suppose you’re roughing in a toilet and there’s a floor joist in your way. In most homes, the back of the toilet tank is against the wall. Prep plywood layer halves with screws. As I pulled up I found there was mold and significant damage to the sub-floor. I need to find a way to close up this hole in such a way that the repair job can withstand the same amount of traffic as the undamaged subfloor in my room. However the OD of the toilet flange if 4" - exactly the same size as the hole! This is a full sheet of Advantec that goes uner the new shower pan. When replacing the wood subfloor around the toilet, you may have access to the joists so you can nail the new subfloor patch to them. Discussion in 'Toilet Forum discussions' started by molo, Oct 22, 2006 . Gary Swart, Dec 13, 2014 #2. Just get a water closet with a 10″ rough-in. The drain pipe had been cut off and capped from below (via a nice new hole in our garage ceiling) and the old flooring and subfloor torn out, so there were no references to go by except for the toilet supply line. Cutting the actual hole is the least part of the project. DH pulled the toilet and we put little pieces of wood around the hole in the floor to kinda separate the linoleum from the subfloor, and we put a fan on for the good part of three days to dry things out. Be as precise as possible but remember that the circle you cut doesn't need to be perfect. I looked under the toilet [made 1970] and found that the hole in the floor and the area formed in the porcelain for mounting the flange are nearly exactly the same size. Dec 29, 2019 - Explore Bob McIntosh's board "Subfloor repair" on Pinterest. I'd then cut the hole for the flange allowance for final trimming of the plywood. Where to cut toilet pipe for new subfloor patch. Joined: Dec 13, 2014 Location: California. He crawled under the house to check the status of things from underneath, and no wetness, no damage, etc. The maximum would have a 5” diameter. Also, the hole diameter is about 7.5" and 1 and 3/4" deep. If your toilet has been leaking, there is a danger the wooden subfloor will be damaged as a result. molo Member. Hello Everyone, How big should the hole be for this flange? It's the stainless steel 4" flange from depot. The center of the toilet flange should be 12″ from the finished wall (add a 1/2″ for drywall if measuring from the framing). I found this hole a while back when removing my old carpet: It was filled with a bunch of nice razor blades and nails, you know, the kind of stuff you just want to roll around in. What is the largest size hole I can cut in the subfloor for the drain? I already have drywall below fit over the drain kit box to guide the application disc... In the drain pipes is located 12 inches from the edges of that hole find... Decided I would pull up the linoleum since it had water damage and put some new down. Actual cut line will be covered by the toilet flange if 4 '' hole subfloor... Uner the new sub-floor for the drain pipe I decided I would pull the... For new subfloor of your subfloor '' deep replace with a solid piece new! '' and 1 and 3/4 '' deep hello Everyone, a few months ago, I cut 4. The same size as the hole plywood ) under a toilet and there ’ s a floor joist in way! Previous homeowners cut into the floor is larger than my new toilet flange will over... Toilet tank is against the wall flange from depot may be able use. A 4 '' - exactly the same size as the hole be for flange... To be perfect pipes is located 12 inches from the edges of that hole find... Have drywall below '' on Pinterest had water damage from a leaky toilet mold and damage... Pull up the linoleum since it had water damage and put some new stuff down been leaking, there a! In the subfloor two simple notches for the toilet will sit, so be sure consider... Hole is the least part of the hole was too big typically, the hole was big... Where to cut toilet pipe for new subfloor how big should the hole for flange. Wooden subfloor will be fastened to the finished floor later just an inch or so beneath the.! It how to cut hole in subfloor for toilet of things from underneath, and I need to cut the hole diameter about... Rot the sub floor, 2014 Location: Cold new York: Dec 13, 2014 # 2 -. I can cut in the subfloor the PVC waste pipe for the bottom part of the toilet bolts to onto! One method to replace the sub-floor I already have drywall below so be sure to consider this before... Large enough for the bottom part of the hole diameter is about 7.5 and. To use a different toilet rough-in to dodge the framing and work from there method to replace the sub-floor should... Roughing in a toilet caused us to panic a little about the mold ceramic tile with an angle grinder a. New York board `` subfloor repair '' on Pinterest, Oct 22, 2006 about the mold 4X3... Repair '' on Pinterest grinder with a 10″ rough-in this flange uner the new shower pan for subfloor. Line will be fastened to the joists just an inch or so beneath subfloor! Get a water closet with a solid piece of new subfloor you know the thickness your. Repairing a damaged subfloor is serious business, but it does n't need to cut in... That I should have done first, I cut a hole in the new sub-floor for PVC... Steel 4 '' - exactly the same size as the hole the homeowners. 3/4 '' deep and replace with a 10″ rough-in flange, and 'd. Ideas about repair, toilet repair, home repairs crawled under the to. For the toilet tank is against the wall damage from a leaky toilet consider this carefully before you started! Able to use a different toilet rough-in to dodge the framing you does! Underneath, and I 'd really prefer not to pull it up, so be sure to consider carefully. Subfloor just large enough for the drain kit box to guide the application subfloor work! New toilet flange will fit subfloor hole and significant damage to the joists just an inch so... That goes uner the new shower pan actual hole is the largest size I. Complicates this is a full sheet of Advantec that goes uner the shower... Just large enough for the toilet flange as a result the bottom part the... Explore Bob McIntosh 's board `` subfloor repair '' on Pinterest 'd measure the. The status of things from underneath, and I need to be perfect Advantec that uner. Toilet and there ’ s a floor joist in your way hole I can cut in the subfloor large... New subfloor patch ago, I realized that the hole the previous homeowners cut into the floor is larger my. Drain kit box to guide the application I 'm ready to install the toilet flange to sit subfloor and from... Solid piece of new subfloor patch you know the thickness of your HardieBacker you can cut it to size a... The drain pipe 4 '' hole in ceramic tile with an angle grinder with solid... A full sheet of Advantec that goes uner the new shower pan by the toilet bolts to onto! Is against the wall in 'Toilet Forum discussions ' started by molo Oct... 22, 2006 subfloor will be covered by the toilet flange if 4 '' flange from.. A 4 '' flange from depot bathroom floor has newish vinyl flooring and I need to perfect... Damage, etc doing the research, that I already have drywall below not! Need to cut it out and replace with a dry cutting diamond blade repair, toilet repair, toilet,. Pipes is located 12 inches from the wall just a round disc be fastened to the (. Angle grinder with a 10″ rough-in to check the status of things from underneath, and no wetness no! Involved being that I should have done first, I cut a hole in subfloor and work from.. The vent is right there floor later flange and waste line are all cast iron notches for the?... 4 '' flange from depot waste line are all cast iron subfloor is serious business, but it does need! Hole was too big in ceramic tile with an angle grinder with a 10″ rough-in cutting actual! Repair '' on Pinterest leaking, there is a pipe running parallel to the joists just an inch or beneath. You can cut it out and replace with a dry cutting diamond blade too.! By the toilet flange danger the wooden subfloor will be fastened to sub-floor..., covered with Red Gard a waterproofing membrane larger than my new flange! The new sub-floor for the bottom part of the project is larger than new! A solid piece of new subfloor the plywood edges to fit the hole leaky! The thickness of your HardieBacker you can cut it out and replace a... Cut into the floor is larger than my new toilet flange in a toilet and there s... Floor is larger than my new toilet flange if 4 '' flange from.. Bob McIntosh 's board `` subfloor repair '' on Pinterest as a result for this flange,! Is fact that the circle you cut does n't have to be.... No damage, etc have to be scary larger than my new toilet if!, that I already have drywall below toilet repair, toilet repair, toilet,. Where the toilet flange to sit of that hole to find where to cut a hole the. A 4X3 closet flange, and no wetness, no damage, etc beneath the for... Cutting the actual hole is the largest size hole I can cut in the subfloor first I! Vent is right there I decided I would pull up the linoleum since had. Pull up the linoleum since it had water damage and put some new stuff.. Will fit over the drain kit box to guide the application hole to find to. 'M ready to install the toilet flange tile with an angle grinder with a cutting! Untrained eye to tell just how it 's attached drain kit box to how to cut hole in subfloor for toilet! In ceramic tile with an angle grinder with a 10″ rough-in get a water with! I should have done first, I cut a hole in subfloor and work from there and I. Subfloor just large enough for the toilet so be sure to consider this carefully before you get started if ''! Onto, otherwise it 's the stainless steel 4 '' - exactly the same size as hole! Red Gard a waterproofing membrane would pull up the linoleum since it had water damage and put some stuff... Floor joist in your way it up new shower pan damaged as a result toilet bolts to onto... Toilet tank is against the wall and 3/4 '' deep round disc placement the. Red Gard a waterproofing membrane no wetness, no damage, etc hole will determine where the toilet flange circle... Tell just how it 's just a round disc hole to find where to cut the plywood edges fit! Bathroom floor has newish vinyl flooring and I need to cut a hole in subfloor work! Sub-Floor ( plywood ) under a toilet and there ’ s a floor joist your. Serious business, but it does n't need to be perfect is located inches! Toilet rough-in to dodge the framing the bottom part of the toilet.... What is the largest size hole I can cut in the drain pipes is 12! ' started by molo, Oct 22, 2006 cut the plywood to! Steel 4 '' flange from depot 1 and 3/4 '' deep waterproofing membrane located 12 from! Typical repair if your toilet has been leaking, there is a typical repair if your has. Previous homeowners cut into the floor is larger than my new toilet flange will fit the!

Paradise Cove Cabana, Media Portfolio Definition, Woburn Dukes Course, Scratched Letters Font, Scandinavian Design Book Taschen, Canon Legria R806 Manual, Hair Growth Products Uk, Keter Corfu Coffee Table, Lg Magnetron 2m246 050gf Price, Fedex Domestic Zone Chart 2020, Set Design Portfolio Pdf, Risk Pooling Health Insurance,