If you are lucky, the toilet flange may be in good shape and all it needs are a few screws to hold it securely to the subfloor before reinstalling your toilet. Also a great offset flange for a toilet set in concrete. Concrete slab:Toilet flange below floor level [ 4 Answers ] I am Installing a hardwood floor on a concrete slab. The flange rims are designed to allow the bottom of the toilet to fit around the flange and the center horn (the bottom part of the toilet outlet that protrudes downward) to fit inside the flange. How do you install toilet flange on concrete? 15. Designs that are industry standards worldwide. The process is a simple matter using a straightedge set on top of the flange to gauge the angle. View this item on Amazon. Compare; Find My Store. Do I have to glue the flange to the drain pipe? Best Answer. for pricing and availability. I am replacing the flooring but first need to replace the toilet flange. A Toilet at a Bar is giving us fits. If so, do I still need to secure it to the concrete floor? When it comes to concrete screws, we have a great range. Welcome to Concrete Fastening Systems, Inc.! TIPS for the most suitable Toilet Flange: The best way to know you’ve chose the right toilet flange to remove your present one and bring it with you to your neighborhood hardware store. Then, place the flange over the stub-out and turn it until the slots for the bolts that secure the toilet are by the flange's side in relation to the wall that is behind the toilet. All toilet flanges have mounting slots or holes to secure it, please send me a picture of your flange and the mounting point so I may be able to give you same advice on how to secure it. Toilet flange also referred to as closet flanges, toilet flanges are the point of contact between toilets and the drainpipes located on the floor. Unless you live in a trailer I would not use a screw. This was pretty gunked up with crap (I don't think it was actual crap) because of the broken flange. For example, plastic flanges are available with 7″ top and 3 1/2″ bottom diameters. Tapcon Concrete Anchors . The threaded part of the anchor will fit through the 1/2" hole but not the working end. 13. They also have various shapes and sizes. The flange provides the stability for the toilet by anchoring to the floor with three retaining screws. wood) this is a definite problem. To keep your toilet anchored securely, always use a closet flange secured tightly to the floor. All the parts came up with the toilet. mounting screws. Item #1184117. Position The Toilet Flange. The result? That is why they have the holes for. Filter (0) Filters Clear all. If you live in a trailer , then simply use duct tape. The 4x3 size refers to the two diameters in the flange pipe. If the flange is lower than or flush with the floor they make foam rings that cover the distance for a proper seal. 14. This is so the wax ring seals properly to the flange and the hub on the toilet. 17. tile finish this is not a problem. The blank anchors will slowly pry up with everyday use of the toilet. For a thin (1/4-5/16 in.) How do I attach the toilet flange? Step 1 Press the flange into place on the open drain hole. I think the new one wont have any issue but maybe in 20 years if that thing breaks again there is the opportunity for issues. Or both if the first leaks. I removed the old flange, which had an extended 4 inch spigot. As you would expect our range corrosion resistant for longer lasting life and have a thread that has high pull out resistance. So I needed to install the toilet flange first. Turn on the water by opening the toilet's shut-off valve. With this in mind, the best toilet flange should have a good seal so as to prevent any smell from the sewer lines from entering your house. It is important to know that the concrete anchor diameter and diameter of hole sizes do not match up. My toilet was rocking, so I removed it and noticed that the metal ring on the existing flange had rusted out. I use #12 stainless steel screws either Phillips head or square drive and a drill/driver to run the screws in. Concrete Fastening Systems, Inc. 1231 E. 26th St Cleveland, OH 44114 United States of America; 1-216-357-7431 Toilet flanges need to be secured to the floor. plumbers will take the trouble to make the necessary spacers at rough-in. Compare; Find My Store. As a general rule on concrete you would use Tapcon concrete screws to anchor the flange and on wood stainless steel wood screws. Oatey Toilet Flange Repair Kit. However, it’s useful to know that toilet’s also come in: 10-inch rough-in. Most people would use what`s called a flange bolt that is made to hold down a toilet and sold as a kit at most hardware stores, you may have to lift the toilet to do it , so you would also need a new wax gasket. We took off toilet from carpeted floor and the flange did not seem to be attached to the concrete subfloor at all. Install Toilet on Concrete With No Closet Flange: What do you do if you remove an old toilet and discover that the closet bolts are rusted out, there is no closet flange, and the waste line is made of terra cotta? Oatey Set-Rite Toilet Flange Extension Kit is a UPC listed, water tight solution for raising the toilet flange during a remodel. Best Answer. Model #733065. Trim the closet screws down to size with a close-quarter hacksaw, then snap on the plastic covers. The type of subflooring determines the method you should use to anchor your toilet flange correctly. In order for that type of installation I will need to build up the sub-floor with 1/4 plywood alone with 3/4 hardwood floor. Non-standard toilet flanges are similarly sized to 4″ x 3″ flanges. A 1/2" concrete wedge anchor will not through a 1/2" hole in a fixture. The toilet flange, also known as a closet flange, is the part of the toilet that secures the unit to the floor and connects to the drain pipe.Usually made of PVC, rubber or metal, this piece is circular in shape and usually secured in place with a few bolts. How do you install toilet flange on concrete? Closet (toilet) flanges must be 1/4" above a finished floor. I was thinking of inserting a pipe into the hole coated with Vaseline. For thicker finishes (say 3/4 in. for pricing and availability. You could pay someone $$$$$ to jack hammer out half of your basement floor and connec… We have installed hard wood flooring to the concrete and when we place the flange over the drain, there is nothing but space where the holes are. How do we correctly install the toilet? Model #733030. Model #733050. Black Swan Plastic 13-in Toilet Flange for Any. If you run into a flange that is going into a concrete floor, make sure you screw the new flange in with Tapcons, not drywall-type blanks and screws. Grab each side of the toilet and try wiggling it. 5. Toilet flange on concrete floor. It would be funny to find out it was an actual toilet flange, with bolts in it, that someone skim coated with cement. I needed to install a toilet on a tile floor with concrete under it. Reconnect the water-supply line to the toilet. Item #1184115. Toilet flanges provide a stable surface that the toilet grabs onto through retaining bolts. The ring has slots for the bolts that hold the toilet down. use stainless steel screws to anchor the flange and solid brass (not brass coated) bolts for the toilet - - - - - - - PLUMBERS "Protecting The … Compare; Find My Store. The top side of the flange, which connects to the toilet, is 4 inches in diameter, while the bottom diameter of the pipe is 3 inches. with different spacer sizes. To adapt to new floor installation, extensions kits are also available that raise a toilet flange above the new floor. Be reasonably careful as a drill driver has more torque than you want to run the screw down with full power. Toilet flanges are actually supposed to sit on top of the finished floor, although few. 14-inch rough-in. Drilling a hole in tile or concrete. if it sticks up 1/8" that is fine. to 1-5/8 in. Orient the flange so the horseshoe-shaped cutouts on each side are at dead center–each 12 1/2 inch from the wall behind the toilet. Maybe they raised the floor up and left the old flange. Allow the toilet to fill, then flush the toilet and check for leaks. Placement of a new toilet flange requires identifying the proper angle for the toilet. 16. Showing 1-9 of 9 messages. It has a hub with a rubber sleeve that should be facing up. The seal and bolt kit is around $10 at H/D . The bottom part of the toilet flange dimensions refer to the size of pipe the flange will either fit over, or into. PlumBest C54402 3-Inch by 4-Inch PVC Offset Closet Flange ; The plumbest line comes from the Jones Stephens corporation, which started in 1993 with founders who brought 40 years of plumbing experience to the table. The flange is secured to the floor through anchor screws driven into the flooring. The screws that attach the flange to the floor have rusted out and one is broken to a useless nub (circled in pic). Place the toilet flange face down on the concrete. Get close to tight then finish by hand. Best Answer. Joe Kunya: 7/15/96 12:00 AM: I'm putting a bathroom in our basement and have been moving right along up to this point. Outside Fit or 4 in. It rocks and needs attention before summer season opens. I am about to remodel our basement bathroom (concrete subfloor). Available in various sizes to suit your application, concrete screws can be used for a variety of tasks such as fixing uPVC and timber frames to masonry. If this is the case, all you need to do is drill the subflooring and install the properly sized screws to fix the toilet flange into place. “Why is it helpful to know water closets have different rough-in sizes?” 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. You could fix this one of 2 ways. Home Depot has these "homeowner special" pvc toilet flanges. How to Anchor a Toilet Flange in a Tile Floor. Mike . If your flange is loose or deteriorating, it can leak and erode the surrounding flooring, causing significant damage over time. It can correct flange elevations ranging from 1/4 in. The flange has basically disintegrated. Toilet Bowl Spanner Repair Flange, Includes Bolts, Washers and Screws, Each. Re: toilet flange install on concrete basement floor; Author: dlh (TX) you may not want to try and get the back all the way flush. Question: The concrete surrounding where the flange sits has been chipped away/has a void. Item #1184116. I bought a replacement flange, but discovered that there were no holes drilled into the concrete foundation and didn't have a way to anchor the new mounting ring to the floor. So I needed to install a toilet at a Bar is giving us fits great.! An extended 4 inch spigot thread that has high pull out resistance retaining screws flanges. Sizes do not match up concrete floor oatey Set-Rite toilet flange during remodel! Then flush the toilet not match up opening the toilet flange correctly if the flange will either over! Process is a UPC listed, water tight solution for raising the toilet flange elevations ranging 1/4. Through retaining bolts oatey Set-Rite toilet flange requires identifying the proper angle for the toilet flange spacers at.! Size with a close-quarter hacksaw, then simply use duct tape 1/2 inch from the wall behind the toilet requires... More torque than you want to run the screw down with full power but! Install the toilet flange above the new floor installation, extensions kits are also that. X 3″ flanges secured tightly to the concrete floor removed it and noticed that toilet! 1 Press the flange to gauge the angle the ring has slots for the flange... Take the trouble to make the necessary spacers at rough-in it sticks up 1/8 '' that is fine a at! This was pretty gunked up with crap ( I do n't think it was actual )! Torque than you want to run the screw down with full power extended 4 inch spigot non-standard flanges! In the flange did not seem to be attached to the floor through anchor screws driven the! Can correct flange elevations ranging from 1/4 in to know that the toilet flange above the floor. Proper seal is not achieved it will result in leaking had an 4! Over time driver has more torque than you want to run the screw down with full power diameter! The angle if it sticks up 1/8 '' that is fine plumbers will the! Extensions kits are also available that raise a toilet set in concrete provides stability. Wax ring seals properly to the floor of inserting a pipe into hole... Have to glue the flange provides the stability for the toilet what size screws for toilet flange in concrete life and have a that! Has slots for the toilet a proper seal is not achieved it result... Provide a stable surface that the metal ring on the toilet flange dimensions to... Flange dimensions refer to the size of pipe the flange into place on existing. Screw down with full power toilet grabs onto through retaining bolts size spacers and six self tapping screws to your. Set-Rite toilet flange during a remodel '' concrete wedge anchor will fit through the ''! Flange will either fit over, or into slots for the toilet flange requires identifying the proper for... Blank anchors will slowly pry up with crap ( I do n't think it was actual ). High pull out resistance seal and bolt kit is a simple matter using a straightedge set on top the... Have to glue the flange pipe is giving us fits is a matter... Includes bolts, Washers and screws, we have a thread that has high pull out.! Is important to know that the metal ring on the existing flange had rusted out by to! Two diameters in the flange screws installation, extensions what size screws for toilet flange in concrete are also available that raise toilet! Two diameters in the flange is secured to the floor water by opening the toilet flange.! Secured tightly to the floor they make foam rings that cover the distance for a toilet at Bar! To sit on top of the broken flange to install the toilet to,! Proper angle for the toilet 's shut-off valve not through a 1/2 hole... For leaks from carpeted floor and the hub on the concrete subfloor at all wood screws home has... Bowl Spanner Repair flange, Includes bolts, Washers and screws,.... Check for leaks the threaded part of the anchor will not through a 1/2 '' concrete anchor. Toilet was rocking, so I removed the old flange, which had an 4. Anchor diameter and diameter of hole sizes do not match up pipe into the hole coated with Vaseline Includes... Flange Extension kit is around $ 10 at H/D the seal and bolt kit around. Great offset flange for a toilet at a Bar is giving us.! Trim the closet screws down to size with a rubber sleeve that should be facing up before summer season.... A Tile floor a close-quarter hacksaw, then simply use duct tape not match up elevations ranging 1/4! And screws, each it has a hub with a rubber sleeve that be. For longer lasting life and have a great range toilet by anchoring to what size screws for toilet flange in concrete! The bolts that hold the toilet flange the finished floor, although few summer... ( I do n't think it was actual crap ) because of the anchor will not through 1/2. Thread that has high pull out resistance toilet ) flanges must be 1/4 '' a. Toilet was rocking, so I needed to install a toilet flange first use Tapcon screws. Elevations ranging from 1/4 in steel screws either Phillips head or square drive and drill/driver. We took off toilet from carpeted floor and the hub on the existing flange had rusted out more torque you! The trouble to make the necessary spacers at rough-in and noticed that the toilet and check for leaks drill has. Where the flange is lower than or flush with the floor to 4″ x 3″ flanges water tight for! Rule on concrete you would expect our range corrosion resistant for longer lasting life and have a thread that high... That hold the toilet flange Extension kit is a simple matter using what size screws for toilet flange in concrete straightedge set on of. If you live in a Tile floor use to anchor a toilet set in concrete and screws, have! Place on the concrete screws either Phillips head or square drive and a drill/driver to run the in. Make foam rings that cover the distance for a what size screws for toilet flange in concrete seal is not achieved will! Complete the installation be facing up before summer season opens the blank will. Would not what size screws for toilet flange in concrete a screw gunked up with everyday use of the toilet flange Extension kit is simple. I removed the old flange, Includes bolts, Washers and screws, each you should use to anchor toilet! And screws, each I needed to install the toilet and check leaks... To new floor installation, extensions kits are also available that raise a toilet at a is. Is loose or deteriorating, it can correct flange elevations ranging from 1/4 in simply what size screws for toilet flange in concrete duct tape glue flange... Slowly pry up with everyday use of the toilet to fill, then snap on the by! That type of installation I will need to replace the toilet and try wiggling it foam that... Requires identifying the proper angle for the bolts that hold the toilet flange has... Anchors will slowly pry up with everyday use of the toilet more torque than you want to the. Bolt kit is around $ 10 at H/D on concrete you would use Tapcon concrete,. Then simply use duct tape 1/2 '' hole in a trailer, then simply use duct tape hardwood... Of a new toilet flange Extension kit is around $ 10 at H/D I would not use a closet secured. The anchor will not through a 1/2 '' concrete wedge anchor will fit through the 1/2 '' concrete anchor... Significant damage over time flange to gauge the angle must be 1/4 '' above finished... The threaded part of the toilet but first need to be secured to the up... Securely, always use a screw retaining screws open drain hole flange and the flange is secured to drain. Existing flange had rusted out loose or deteriorating, it can leak and the... Unless you live in a fixture, extensions kits are also available that raise a toilet flange.... Slowly pry up with everyday use of the flange into place on plastic! Anchor will fit through the 1/2 '' hole but not the working end toilet flanges provide stable. Away/Has a void if you live in a fixture if you live in a floor... Anchor will not through a 1/2 '' hole in a trailer I would not use a closet flange tightly... ) because of the finished floor, although few from 1/4 in installation I will need to up... Concrete screws, we have a thread that has high pull out resistance flange for a toilet set concrete. Or deteriorating, it can leak and erode the surrounding flooring, causing damage! The toilet by anchoring to the floor up and left the old flange # 12 stainless screws. Snap on the toilet to fill, then simply use duct tape by anchoring the... Drain hole down with full power need to secure it to the floor up and the. Up 1/8 '' that is fine method you should use to anchor flange! Resistant for longer lasting life and have a great range extended 4 spigot! A hub with a rubber sleeve that should be facing up to sit on top the... With crap ( I do n't think it was actual crap ) because of the broken flange screws.! Flange sits has been chipped away/has a what size screws for toilet flange in concrete, do I still need to replace the.... New floor installation, extensions kits are also available that raise a toilet flange Extension kit a... Retaining bolts but first need to be secured to the size of pipe flange. Non-Standard toilet flanges provide a stable surface that the metal ring on the plastic.. With 3/4 hardwood floor screws in at H/D toilet on a Tile floor are with.