The ‘white glue’ is just caulking to prevent moisture running behind. Usually a simple remove/clean and replace job. The reason the toilet seems to be separating/sinking down on wall might be cause of concern and should be investigated first.

Should there be a gap between toilet tank and wall?

Generally, a 1-inch gap between the back of a toilet and the wall is normal. Building codes require 15 inches from the center of a toilet to the back of a wall, resulting in a one-inch gap. If there is more than a 1-inch space, we recommend using an offset flange.

How do you fix a gap between floor and toilet?





Apply a thin, even bead of caulk around the base of the toilet to cover the gap along the floor and hide the shims. If necessary, smooth the caulk with your finger, wiping your finger clean frequently with a paper towel or a rag.

How do you seal a toilet?


Quote from Youtube video: Take your wax ring and firmly. Press it on the hole. On the bottom of the toilet. So it sticks there by itself twists toilet out and you're going to put it back in place making sure that the flange.

How is a toilet connected to the sewer?

When properly connected, the toilet rests on top of the toilet flange, with the wax ring providing a seal to the floor. The flange bolts that fit up through the toilet’s mounting holes are each held secure by a washer and nut, thus providing the toilet’s connection to both the floor and the drain.

What is the minimum distance from toilet to wall?

In general, the toilet rough-in distance is 12″ from the center of the toilet flange to the back wall for a typical toilet. There should also be a minimum of 15″ from the centerline of the toilet to any wall or object on either side of the toilet.

How close can a toilet be to the wall?





Standard Toilet Placement



The minimum distance between the toilet and a finished wall on either side is 15 inches. This is measured from the toilet’s centerline, not from the outside edge. The plumber determines the actual distance when he sets the toilet flange in the floor.

Should you put silicone around a toilet?

Caulk Keeps the Toilet Secure



Caulk keeps your toilet secure the floor, and avoids any chance of injury or toilet malfunctioning. It’s actually required by the International Plumbing Code to caulk a toilet to the floor, and now knowing the reasoning behind it, why would you not want to?

Should you silicone around the base of a toilet?

Caulk prevents a fouling area. If mop water, bathtub water, or a less pleasant “bathroom liquid” gets underneath the toilet, there is no way to clean it up. Caulking around the base of the toilet will prevent this from happening.

Should you grout or caulk around a toilet?

Grout will support the toilet better. Show activity on this post. Code requires toilets to be caulked at the floor, that, IMO is a mistake. If the toilet does develop a leak, it will be restricted under the toilet and the subfloor, and may leak for a while before it is detected.

Can poop come back up the toilet?



While your toilet backing up can be an easy fix, it could also be a huge issue. It’s possible that it’s due to a problem with your main sewer line. The mainline can be clogged, but it also can be broken. Debris like dirt and food from your kitchen sink can infuriate your pipes and lead to clogs.

What is the pipe behind the toilet called?

The refill tube is a flexible plastic tube in the center of the toilet tank that trickles water into the toilet bowl when the toilet is refilling.

Can a shower and toilet share the same drain?

The general answer is that the showers and toilets can use the same drain, but they should not be sharing the same waste trap arm. There are other factors to consider as well, such as whether your drains lead to the main sewer line, or if there are septic tanks that are used in your city or town.

Why is my toilet so far from the wall?



That means your flange was set at a distance further from the wall than even the 13″ you measured. A 14″ toilet might work, but a simpler and much cheaper fix would be to install an offset toilet flange.

How close can a toilet be to a wall UK?

The toilet and bidets must have a minimum space of 70cm in width and 120cm in length. If they are next to a wall, the minimum free space should be 20cm, and if there is an element on their side, they should not be placed less than 15cm away for greater usability.

What is the rough in measurement for a toilet?

12 inches

The standard toilet rough-in is 12 inches, but don’t assume you have a 12” rough-in without measuring! Some older homes come with 10” or 14” rough-in sizes. You may also find 10” rough-in sizes in powder rooms, half baths, or other small bathrooms to save space.

Are all toilets the same distance from the wall?



Keep in mind you need some space on the sides as well. Toilet Rough In Dimensions: A toilet’s rough-in measurement is the space between the wall behind the toilet and the center of the waste pipe. Standard toilet rough in dimensions are 12 inches but can be anywhere from 10 to 14 inches in some cases.

Should a toilet tank touch the wall?

There is no hard-fast rule about whether a toilet should touch the wall, as it is a matter of personal preference. Some people are okay with a toilet tank’s top touching the back wall, while others desire a minimum of one inch of space between the commode and the back wall.

How do you measure toilet rough opening?

The rough-in measurement of a toilet refers to the span between the wall behind the toilet and the center of the waste pipe. To measure the rough-in for your toilet, measure from the wall behind the toilet to the middle of the bolt caps (the caps holding your toilet to the floor).

How far should a toilet flange be from the wall?

What should the toilet flange distance be from the wall? To begin, you’ll want to equip yourself with a tape measure so you can be sure you’re as accurate as can be. The center of the water closet flange should be 12-inches from the back wall.

Can you replace a 10-inch rough-in toilet with a 12-inch rough-in toilet?



Ideally, the toilet’s rough-in should match the rough-in for your bathroom plumbing. However, even if a toilet is designed for a 10-inch rough-in, you can still install it into a space that has a 12-inch rough-in.