then set the toilet level with shims and caulk any openings. 12 years ago Lay the wooden block on top of the flange. Install the new toilet within six feet of the main soil stack in your house, if possible. Lift the toilet and carry it out of the room. Set the toilet on top of the flange, making sure the two closet bolts pass through the holes in the toilet… Use a ratchet wrench to tighten the four stainless-steel screws that secure the flange to the floor. Let’s answer the wax ring question: Always place the wax ring on the closet flange. After all that hard work, it's a letdown to have the finish part go wrong in the end, yes? How far off the wall should a toilet flange be? 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. I’ve see situations where the metal has been eaten away as well, that’s why I choose all PVC for the closet flange repairs. She owns her own content marketing agency, Wordsmyth Creative Content Marketing (www.wordsmythcontent.com), and she enjoys writing home and DIY articles and blogs for clients in a variety of related industries. Before you buy a new toilet, get the rough-in measurement. This will dictate the types of tools and supplies you'll need to use for this project. It's essential that the top of the toilet flange is smooth and level so that a good seal can be made. Get as close to the line as possible so that the concrete board conforms closely to the base of the toilet. When I got the old tile out I noticed that the floor bolts were coming out of the concrete and there was no flange. I need to install a toilet in my new garage. it will need to be secured to the floor. This is one of those questions that, if you need to ask, you are probably biting off more than you can chew…but here are some suggestions. Tighten evenly but take care not to over torque. on Introduction. Once cut out, the toilet will sit on this piece to raise it up to the level of the flange. 3/4″ of an inch. Step 1. It has to sit evenly on top of the finished floor. The bolts should now be sticking up so the toilet can be placed over them. How do you cut a hole for a toilet and vent it on a concrete floor? When a toilet is leaking from the base, you may need to replace your toilet flange. What a pain that job was! Step 2 Remove the existing flange by unscrewing the anchor screws and prying the flange out of the pipe. To install a new toilet, first turn off the water supply and remove the old toilet. I am not responsible if you injure yourself, cause damage to your property, or violate your local plumbing code. 1. . I used the kind with the tapered wood screw type head so that once all the way in, they seated nicely in the recessed holes in the flange and held it tight. 10. Nicely done. Reply Step 1: Place the Flange Place the toilet flange face down on the concrete. I need advice regarding a toilet offset flange. The finished floor is the slab itself. Place newspapers or towels on the floor next to the toilet. Put on the rubber gloves and using the scraper, remove the remnants of the old wax from the wax ring and the old toilet bolts. How to Repair the Toilet Flange on a Concrete Floor PrepaTurn off the water supply at the shut off valve under the toilet tank. The center of the toilet flange should be 12″ from the finished wall (add a 1/2″ for drywall if measuring from the framing). The flange is the only thing anchoring the toilet to the floor. Before you bolt the toilet down, confirm that the base is stable and level by carefully … Once you have your new toilet, you'll also need the right kind of toilet flange. I recently raised a toilet almost 1 cm off the floor easily using grout. Proper location significant damage over time when forcefully chipping out sharp pieces clay. 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