If your home has a concrete floor and your toilet flange needs to be repaired, you may be wondering how to go about doing it. The first thing you need to do is remove the old flange. This can be done by unscrewing it from the floor or by breaking it off with a hammer.
Once the old flange is removed, you will need to clean the area around the hole where the flange was. This can be done with a wire brush or a power washer.
- Remove the old flange: Unscrew the bolts that hold the flange to the floor
- If the flange is glued or sealed to the floor, you may need to use a chisel to break the seal
- Clean the area around the flange: Use a putty knife or other sharp tool to remove any old sealant or caulk around the flange
- Be sure to clean the surface of the flange as well
- Install the new flange: Place the new flange over the hole in the floor
- If the flange is not the same size as the old one, you may need to use a spacer to fill the gap
- Screw the flange to the floor, being careful not to overtighten the bolts
- Seal the flange: Apply a generous amount of plumber’s putty or caulk around the flange
- Use a putty knife or your finger to
How to replace a toilet flange on a concrete floor
How do you replace a broken toilet flange on a concrete floor?
If you have a broken toilet flange on a concrete floor, you will need to replace it. This can be a difficult task, but it is possible. Here are the steps that you will need to follow in order to replace a broken toilet flange on a concrete floor:
1. Remove the old flange. This can be done by unscrewing it from the floor or by chiseling it off.
2. Clean the area around the flange.
This is important so that the new flange will have a good surface to adhere to.
3. Install the new flange. This can be done by screwing it into the floor or by using concrete screws.
4. Connect the new flange to the toilet. This is done by attaching it to the bolts that hold the toilet in place.
5. Test the new flange to make sure it is secure.
How do you glue a toilet flange to a concrete floor?
If your toilet flange is loose, you may be able to simply tighten the bolts that hold it in place. However, if the flange is severely damaged or the bolts are stripped, you’ll need to replace the flange. To do this, you’ll first need to remove the old flange.
This can be a difficult task, especially if it’s glued to the concrete floor.
Once the old flange is removed, you can install the new one. Many toilet flanges come with a rubber gasket that helps to create a seal between the flange and the floor.
If your flange doesn’t have a gasket, you can buy one separately. To install the flange, you’ll need to apply a generous amount of glue to the underside of the flange. Then, press the flange into place on the floor.
Once the flange is in place, you can install the bolts that will hold it in place.
What do you use to anchor a toilet flange to a concrete floor?
If you’re looking to anchor a toilet flange to a concrete floor, you have a few different options. You can use concrete screws, which are specifically designed for this purpose. You’ll want to use at least three screws, spaced evenly around the flange, and make sure to drill pilot holes first.
Another option is to use expanding concrete anchors. These work by drilling a hole in the concrete and then expanding as they’re tightened, creating a tight fit. Again, you’ll want to use at least three anchors, spaced evenly around the flange.
Do you have to screw a toilet flange on concrete floor?
If your concrete floor is in good condition, you may be able to install a new toilet flange directly on top of it. However, if the concrete is cracked or otherwise damaged, you’ll need to install a new flange on a plywood or metal base.
To install a flange on a concrete floor, first clean the area around the old flange to make sure the new one will have a good seal.
Then, use a hammer drill to make holes in the concrete for the new flange’s bolts. Next, apply a generous amount of plumber’s putty to the underside of the new flange, and lower it into place. Finally, use a wrench to tighten the bolts that secure the flange to the floor.

Credit: www.theindoorhaven.com
Nothing to screw toilet flange to concrete floor
If you’re working on a bathroom renovation and find yourself at a loss for how to attach the toilet flange to a concrete floor, don’t worry – you’re not alone. It’s a common problem, and there are a few different ways to solve it.
The first thing to do is to make sure that the flange is properly positioned and level.
Once you have that figured out, there are a few different ways to secure it to the floor. One is to use concrete screws. These screws are specially designed to grip into concrete, so they’ll do the job nicely.
Another option is to use expanding anchor bolts. These are also designed for concrete, and they’ll give the flange a very secure hold.
Once the flange is secure, you can go ahead and install the toilet as normal.
It’s important to make sure that the flange is installed correctly and securely, because if it isn’t, it could cause leaks.
Pouring concrete around toilet flange
If you’re planning on pouring concrete around a toilet flange, there are a few things you need to keep in mind. First, you need to make sure the flange is level and flush with the surrounding concrete. Otherwise, you’ll end up with an uneven surface.
Second, you need to use a non-shrink grout or mortar mix to fill any gaps between the flange and the concrete. This will prevent the concrete from cracking or shifting over time. Finally, you need to be careful not to over-tighten the bolts that hold the flange in place.
Otherwise, you could strip the threads or break the flange.
Toilet flange repair kit
If you’re in need of a toilet flange repair kit, you’ve come to the right place. At our store, we carry a wide selection of toilet flange repair kits to suit any need. Whether you’re looking for a simple repair kit or a more comprehensive kit, we have what you’re looking for.
Toilet flanges are an essential part of any toilet, and they can sometimes become damaged or broken. When this happens, it’s important to have a repair kit on hand so that you can fix the problem as soon as possible. A toilet flange repair kit will usually include all of the necessary parts and instructions for making the repair.
If you’re not sure which repair kit is right for you, our friendly and knowledgeable staff would be happy to help you choose the perfect one. We carry a variety of brands and models, so we’re sure to have the perfect kit for your needs.
Conclusion
If your toilet flange is broken or damaged, you’ll need to replace it. To do this, you’ll first need to remove the old flange. To do this, you’ll need to turn off the water to the toilet and flush it to remove any water from the bowl.
Then, you’ll need to unscrew the bolts that hold the flange in place. Once the flange is removed, you can install the new one. To do this, you’ll need to place the new flange over the hole in the floor and screw it into place.
Then, you’ll need to turn the water back on and test the flange to make sure it’s working properly.