9. A toilet flange (also called a closet flange) is a pipe fitting that secures a toilet unit to the drain pipe in the bathroom floor. Charlie taught us how to repair a toilet flange and today we’re passing along those tips to you. I would say it's 1/16" off the concrete. The toilet sits on a seal made of two parts. Also, what type of screw do I … two screws on either side of the flange near where the toilet bolts go is fine. Fit your new flange over the pipe and make sure that there are no spaces between the flange and the floor before screwing it into place. 2 screw bowl to floor kit, secures toilet bowl directly to floor, includes 2 each 3-1/2 inch x 1/4 inch brass screws, plastic retainer washers, brass washers & nuts. All screws are made from durable stainless steel. From the Manufacturer. Thank goodness for that!! Toilet anchor bolts, also called closet bolts or flange bolts, secure the base of the toilet to the floor.Most of the time, the original bolts remain in place, even during wax ring changes. The flange should be placed over the pipe so it lays flat against the concrete floor. Thanks. Plan on a flange,four bolts and a wax ring. Insert two new closet bolts into the slots in the closet flange. Did that with a Bosch Bulldog SDS; that part was easy. Screw down the flange with a masonry drill and then fit the heads of locking bolts into the grooves on the flange. 8. Taking after the name “water closet,” the traditional name for a toilet, closet flanges are typically made of PVC, rubber, copper, brass, stainless steel or metal and can be secured in place with bolts or screws. Good luck! Once all of your holes have been drilled, change out your bit for a screwdriver attachment or use a screwdriver to drive Tapcon screws, or whatever type of fastener you are using, into the floor. The screw does not go into the floor. Set the toilet on top of the flange, making sure the two closet bolts pass through the holes in the toilet's base. Re: securing toilet flange to floor; Author: nosaj (CT) Tapcons are a brand name of screws specifically designed to go directly into masonry (cement, brick, block, etc.) If you still plan on fixing it yourself do not over tighten the bolts to prevent cracking the toilet. Remove the toilet by slowly rocking and lifting it. Flanges also securely attach a toilet to the floor so that toilets do not rock back and forth, leak or overflow. While buying the flange, do not forget to purchase a new wax seal to go with it. I would go with Pen's suggestion of the plastic anchors with screws. Author: dlh (TX) i use deck screws for wood floors and i use concrete screws for concrete, the size and length depends on how good the floor is around the pipe, might need long for at an angle or sort for straight down but usually 2 1/2" works well and for the drop eared ell, 1 1/2" drywall screws always It’s helpful to learn about the different materials and sizes of flanges before replacing a damaged one to ensure it’s the right flange for your toilet. The flange is a ring that anchors directly into the bathroom's finished floor. For toilet base with four holes, secures toilet bowl to floor flange All screws are made from stainless steel Includes 2 screws, 2 washers and 2 nuts Installs easy When I took out the toilet I see that the closet flange thing is not connected to concrete floor. A Plumber recently attached our toilet bowl to a newly tiled floor. Concrete Flanges 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. I expected that I would just need to change the wax ring and possibly add shims. A flange should sit flush on top of the finished floor level (and be bolted to the floor) with only the thickness of the flange (1/4"+/-) above the finished floor level for a wax ring to seal properly. The instructions on the case of Tapcons said to drill a hole in the concrete with a 5/32" bit. For toilet bases with four holes; secures bowl to floor. Let me add that this is in a tiled bathroom on a concrete slab. The flange itself is attached to the floor with screws. It uses either a metal or plastic ring that can render your toilet unusable if broken. Place it on the floor and tighten the bolts around it, the bolts stick out of the floor and attach with the toilet. 11. You can glue the flange directly to the cement as long as the top surface of the flange sits at least flush with the finished floor, otherwise you will need a thicker than normal wax. Take off the remaining wax around the flange using a putty knife, then remove any screws that attach it to the floor. A great solution that is tried and tested and gives a secure, movement free fixing.. Great for fixing down a toilet to a ceramic tiled, porcelain tiled or plastic floor without the use of screws. I plan on anchoring the flange with concrete screws (Tapcon). A 4-bolt toilet is old, so you may encounter problems such as corrosion and rot. Again, keep the screws somewhere secure for later use. Attach the extension ring by driving stainless steel wood screws through the mounting holes into the subfloor through open spaces in the flange. It's on floorboards and 18 mil ply and floor tiles. They work in a variety of materials and are pretty simple. If the toilet is rocking, you need to remove the toilet and find out why. Four screws should be sufficient, but fill every hole if the wood is compromised. The closet bolts, or the bolts coming through the toilet bowl's base, anchor into slots in the flange. Place it on top of the old newspapers or rags you prepared. Step 4- The Installation. I hacksawed the nubs so they were flush with the floor. A toilet flange connects a toilet to drainpipes leading to the outside sewer. The mouth of the terra cotta (or clay) drain pipe is about 7" in diameter. I would a compression flange, which essentially fits inside the drain pipe and has screws to compress a neoprene ring against the inside to make the seal. Those brown spots above and below the drain pipe are the rusted remains of the closet bolts. To attach the abs flange to abs pipe, you need abs cleaner and abs glue, then just clean the flange and the pipe, then glue the flange and pipe and slide it together,make sure the toilet anchor bolt slots are line up even with the center of flange from back wall. Those bolts with the plastic caps on each side of the toilet are what secures the toilet to the flange, and, therefore, the floor. Once in place, you should have two bolts sticking up for the toilet. Toilet's Seal. Remember that the flange is not intended to support/anchor the stool -- it should be carefully leveled so that it ABSOLUTELY doesn't rock and has no tendency to "creep". Use a ratchet wrench to tighten the four stainless-steel screws that secure the flange to the floor. I'm fitting a toilet pan onto a ceramic tiled bathroom floor. Anyway, the floor flange and toilet bolt together with special bolts know as closet bolts. Made from durable stainless steel. My question is, do I have to screw the pan down to the floor, or can I just stick it down with silicone sealant? Mike Will that hold it forever? Fluidmaster screws are what you need to install or repair a rocking toilet. The toilet flange is a pipe fitting that both connects the outflow pipe to the toilet and the toilet to the floor. Fixing down a toilet without drilling and using screws. Less than impressed. I can move the metal flange by rotating it. Short of unattaching it, is there an easy way to drive bolts through without cracking the tiles underneath. The flange leads to the soil stack, a large drain pipe designed to carry a large volume of liquid, etc. A 4-bolt toilet has two bolts to hold it to the flange and two bolts to hold it to the floor. You then secure the flange to your floor, attach toilet with T … I can remember when I started my apprenticeship as a plumber every toilet pan was secured to the floor with a sand and cement mix (mortar). When I look into the holes where the toilet bolts go I see what seems like that there is a big hole and then there is the toilet black ABS plastic pipe in the center. Remove the rag from the drain so that you can install the new flange. In this example the toilet has held firm since 2010, see details below. We would place the toilet pan on the floor and mark out the foot print with a pencil and the remove it again, the next step would be to cut a hole in the floor under the pan for a key (this would create a lock between the pan and the floor). You need at least one wax ring and the first one should have a rubber flange attached. Re: Screw sizing for toilet flange and drop ear elbow? Press a new wax ring tight to the flange. Flange could be bad. 7113 3-1/2-Inch Bowl to Floor Screws. Toilet Flange Repair…What You Need to Know. When you replace the toilet with a two-bolt toilet, you can ignore the pair of bolts that aren't connected to the flange. When I rubber malleted it onto the drain pipe, the pipe must have had some give because the flange met the concrete, but came up a tiny amount. at high speeds. I'm trying to drive a 2 1/2" long 3/16" diameter Tapcon into a 50 year-old concrete slab/subfloor to attach a new toilet flange. A poured cast iron flange is not going to rock or move anywhere at all if done properly and is by far the best repair option to replace an existing cast iron flange. Secure the flange by using a screwdriver and screws. Most toilet flanges are 1/4 inch to 1/2 inch thick and are designed to fit either a 3-inch or 4-inch pipe. I arrived home to find it glued and silicone sealed to the tiles and not bolted. To top off my concerns, the closet flange seems to be just off the floor and not sitting directly on it. Flanges are made of either plastic, brass, stainless steel, or cast iron. Attach using your used or new screws and bolts. A toilet flange is a component that holds your toilet to the floor. If you watched the video above you know about Charlie. The floor flange is a durable ring that fits over the drainage pipe, creating a solid foundation for the toilet. He’s one of our favorite plumbers in Pittsburgh because the guy is always happy. 10. It looks your drain pipe comes right up to the floor. If the flange is too high, it will likely cause the toilet to rock and leak. The pan wobbles a bit when it is sitting on this floor where it is to be fitted. The holes to mount a typical flange line up with the lip of the clay pipe and it wouldn't hold the flange. 7. Apparently the builder did not fasten the flange to the floor. If an anchor bolt or the closet flange beneath the toilet breaks, however, replacing the bolts is necessary. It is a special flange bolt. The toilet flange is essential to making sure a toilet stays secured to the floor. Not to go into everything, essentially the flange is anchored to the floor and the toilet is anchored to the flange. 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