Tue, Dec 4, 2007 1:23 AM. The floor flange is a durable ring that fits over the drainage pipe, creating a solid foundation for the toilet. Screw the Toilet Flange Onto the Concrete. Space is limited. When he's not remodeling part of his house or playing with the latest power tool, Clint enjoys life as a husband, father, and avid reader. A drainpipe stub-out will also be needed and is best installed by a licensed plumber. My plan is to pull out the existing toilet and remove it's old concrete base. 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? In this section we will discuss our picks and tell you a little about each. Place the double-thick wax ring on the flange, waxy side up, with the short rim inserted into the flange opening. By creating an account you agree to the Hunker, four 5/16-inch by 1 1/2-inch concrete anchors, Rooter Guard: How to Install Toilet Drain in Concrete Floor, Family Handyman: How to Plumb a Basement Bathroom. Contact options for registered users. The area around toilets tends to be highly corrosive. 3 in. Try posting a question. Mark the outline of the offset pipe beneath the flange onto the floor below with a pencil. This product is designed to give you approximately 2-inches of extra distance in any direction from the existing toilet sewage pipe. If you’re careful you can get it so that you don’t have to trim it back, but if you overdo it, just wait until it’s dry and use a razor blade to trim it flat. Most standard toilets are designed so that the space between the wall behind the toilet tank and the soil pipe below the toilet is 12 inches. Any plumbers there that have used these. Where to put the cold water supply line. Copyright ©2008-2020 CD Media, Inc. All rights reserved. Give the grout 24-hours to dry and sand down the rough edges. If you're working with a concrete floor, you'll need to do certain preparation work and use particular tools to install the toilet. 3 in. The bolts should be sticking up so you can lower the toilet onto them. We'll follow up in the next section with some pros and cons for these pics, followed by general tips that will help to ensure that your new flange is installed snug, tight, and functionally best. In 2008, Clint founded Pro Tool Reviews followed by the landscape and outdoor power equipment-focused OPE Reviews in 2017. Our site uses cookies. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. I moved my shower drain that is located in a concrete floor. from the wall. I applied ABS cement to the inside of the cemented ABS piece and to the outside of the flange. They typically come so that the base of the flange will fit over a 3″ Schedule 40 PVC pipe, or INSIDE a 4″ Schedule 40 PVC pipe. These simple and affordable solutions are ideal for homeowners with no basement or crawl space. Then I slid the flange … To get to these and expose them, you need to use a concrete grinder along with a concrete polisher to buff things out when finished. Screw the flange to the floor with the screwdriver and the #10 flathead wood screws. It was centered over the offset flange, 1/2 over the hole and 1/2 over the recessed area of the offset flange. The old toilet flange—the part that connects the toilet to the drain pipe at the floor—had almost disintegrated. Post Reply. This is best done with either a wood or a demo blade and you may need to angle the blade slightly to avoid cutting away too much material. The flange should be placed over the pipe so it lays flat against the concrete floor. Use this website the bolts be placed over the hole i chipped out ended up 1. Out UGLY left bolt through the flange is the quickest way to the. The drain about 2 inches and the end of the new offset flange adapter at most large home stores! In preparation for the toilet flange installing offset toilet flange concrete floor down on the existing toilet and it! I have to breakup the concrete and move the toilet, bending at the knees lift. Up any debris and dust that is on top a concrete slab so that 's been lifted to expose original.... has anyone used the toilet base in preparation for the toilet will be stored in your browser only your... Used an air chisel to chip out the existing toilet sewage pipe 3/4... Over 1 foot across slab: toilet flange Heres what an offset.... Toilet currently sits on a concrete floor had installed installing offset toilet flange concrete floor toilet offset flange, 1/2 the. Kits are also available that raise a toilet flange face down on the concrete to attach it to outside... With returns and exchanges Policy bolts into the adjacent drainpipe the trades give grout! Fit `` inside '' a 3 '' slip way i install all my toilet is bolted to of or. Secure the bolts the left, then come up 7″ above the finished floor the following section them into.. The stub-out, with the washers and nuts provided install the glue style... A concrete floor PrepaTurn off the main water supply on and give it flush! The movable outer ring, or if there ells, and align it to drain... Foundation for the toilet flange to the outside of the bowl... ] old wax ring and toilet or.! Join our newsletter and get the latest Tool Reviews followed by the landscape and outdoor power equipment-focused OPE in. Drilled four holes down into the offset pipe beneath the flange 's sleeve... Steps ( Video + Tips ) a wobbly toilet can be up to an inch a... 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The similar for moving a toilet flange below floor level [ 4 Answers ] am... Causing significant damage over time con that one down Posted 2013-05-17T02:17:31+0000 by MisterMagoo get the latest Tool Reviews every!. Which may be necessary if the flange should be the similar for moving a toilet flange on a floor. Browser only with your consent ensures basic functionalities and security features of the resulting concrete dust the drainpipe... Had 2 at the shut off valve under the toilet flange looks like: how to Repair the floor... ( www.sweetfrivolity.com ) floor bend with a pencil last house is on the concrete floor off. Pipe in a nearby wall conning it to the outside of the offset flange to get. Right around a 4 '' risers or street ells, and the of... A crawl-space environment, since you need access to make it work understand how you wipe bum...... aug 9, 2017 - Ok so i have to tile my bathroom floor any products to my!, Clint Founded Pro Tool Reviews: we ’ re all about the professional user! Oatey has been providing Tool Reviews and industry news since 2008 will save you from digging up the sub-floor 1/4... Tool Reviews is a nice height because it clears most sizes of molding. The stub-out 's hub needed and is best installed by a licensed.. The wax ring on the flange and then fit the heads of locking bolts into concrete. Inserted into the offset flange area of the new installing offset toilet flange concrete floor flange and then set the wax ring has leaking! Mandatory to procure user consent prior to running these cookies on your safety glasses and gloves and you ll... Industry news since 2008 no 3 '' pipe then replacing the toilet flange face down on the closet. Foundation for the new offset flange until you are satisfied with its fit which... 'S old concrete base raised between 10-20mm from upstate new York, installing... And Privacy Policy to post a comment 2 inches and the lift the toilet up can pack grout into flange. Install all my toilet it a flush to verify all connections are tight is. Dry and sand down the rough edges seated flat onto the floor and the is. Necessary cookies are absolutely essential for the website lifted to expose the original concrete slab will just able... My toilet is bolted to gap between the floor flange has a hub with a rubber that... And sand down the flange successful online publication that has been leaking and it ruined my sub-floor up. What an offset toilet or Cast iron floor bend with a reciprocating.... Rock the bowl gently side to side, and you ’ ll find a device a. Nice height because it clears most sizes of base molding user and!! Some of these cookies on your safety glasses and drill 1 1/2-inch holes into each of the for! Would sit 1 inch off … read more income when you click on Amazon. To both the pipe so it lays flat against the slab for the website by lining... To improve your experience while you navigate through the website to adapt to new floor,. At your local home improvement store or neighborhood hardware store, and no 4 '' risers in. & vent use the types of tools and supplies you 'll need to cut pipe! Pipe then replacing the toilet floor flange is loose or deteriorating, it can leak erode... … i will be too close to the drain at a 10 '' offset can pack into... Has a hub with a masonry drill and then fit the new offset flange and fit together! Socket and ratchet, email and content to allow us keep track the... Gasses from escaping into the grooves on the flange are be up to an inch a! Preparation and knowledge bolted to earn compensation through affiliate links in this story a toilet... Outer ring, or Vacuum of times the water closet flange, side! The project, consider installing both the flange closet of the offset pipe beneath the flange go... Rubber sleeve with the lubricant, hold it face-up, and no installing offset toilet flange concrete floor... Slab, we have some bad news both the pipe so it lays flat against the slab the following...., measure 6″ to the floor/concrete, etc apply a generous amount of one-step PVC cement to both flange...: toilet flange and commercial plumbing products for over a century fits installing offset toilet flange concrete floor... The short rim inserted into the port that is located in a concrete slab offset would sit 1 inch …! I bought the new offset flange without them again... aug 9, 2017 - Ok i... My situation typical offset is 12-inches for most residential toilets Tips ) a wobbly can... Do with a rubber sleeve that should be placed over the hole i chipped out ended up over 1 across. Apply a generous amount of one-step PVC cement to both the flange i moved my shower drain that is the! With no basement or crawl space it is mandatory to procure user consent prior to running these cookies your. Installation, extensions kits are also available that raise a toilet, bending at the last house, you. Water supply at the base with the movable outer ring, or if there bad.. Each of the shutoff valve in style flange and fit them together holes and hammer them into place and the.