Choosing the Right Toilet: Importance of Rough-In Distance

Many people have heard of the term "toilet rough-in," but what does this distance actually refer to? Let’s take a look at what the rough-in distance means.

What Does Toilet Rough-In Mean

The toilet rough-in refers to the actual distance from the center of the toilet drainage outlet to the wall. In most households, this distance ranges from 30 cm to 40 cm. Since the bathroom walls will be tiled, it is essential to reserve an appropriate position. In actual construction, the thickness of the tiles is typically around 20 mm.

Installation Precautions for Toilets

1、The toilet seat installation typically does not require anchoring screws, but it is necessary to seal the backup holes on the toilet with silicone to prevent odors.

2、When installing the anchor screws, first apply a special sealant on the toilet and spread it evenly around the 2 cm outer area of the toilet floor drainage hole. The toilet drainage outlet should align with the center of the drainage pipe. Pull out the expansion bolts on both sides of the toilet, remove the toilet, drill a hole, and then fill it with the expansion bolt. Note that newly drilled expansion bolts may damage the waterproofing layer. When using expansion bolts, pour sealant around the hole before inserting the expansion plug. First, tighten the expansion plug, then completely loosen it and tighten the tension, followed by loosening the top screws, which will allow you to directly tighten the screws and caps to maintain overall appearance.

3、To save effort, many construction teams use cement as an adhesive, but this is not ideal. The position underneath the toilet is filled, which has its downsides; cement itself is quite wide and takes a long time to set, which can lead to cracks at the bottom of the toilet and complicate repairs.

4、The reserved width for toilet installation must be at least 0.75 meters. Many household toilets on the market have excellent appearances. At this point, while considering the compactness of household toilets, they are not too large. On the other hand, imported toilets tend to be bulkier. If you do not have specific preferences, it is advisable to think carefully; the width for installing a toilet seat should be at least 0.75 meters for convenient use.

In conclusion：this article shared what toilet rough-in means and the precautions necessary for installation. After reading the above information, I believe you have gained a better understanding. For more related information, please continue to follow our website, and I will answer your questions one by one.