Toilet Install Guide Step By Step: A Comprehensive Tutorial

Toilet Install Guide Step By Step: A Comprehensive Tutorial

blog / July, 2023

Upgrading a bathroom often involves the installation of a new toilet. While it may seem like a complicated task, with the right tools, some patience, and this step-by-step toilet install guide, you can definitely do it yourself. This comprehensive guide will walk you through the entire process of installing a toilet from start to finish.

Understanding Your Toilet

Before we begin to explain how to install a toilet, it's important to understand the basic components of a toilet. The two major components are the toilet bowl and the tank. The bowl is the part you sit on, and the tank is where water is stored for the flush. These two parts are bolted together and then bolted to the bathroom floor.

Toilet Installation Tools

Gather the Necessary Tools and Materials

Here are the tools and materials you'll need for installation of a toilet:

  • New toilet (tank and bowl)

  • Toilet seat

  • Wax ring

  • Closet bolts

  • Adjustable wrench

  • Screwdriver

  • Level

  • Tape measure

  • Plumber's putty

  • Towels or rags

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Step-by-Step Toilet Install Guide

Toilet Install Guide Step 1

  • Step 1: Preparation

Start by preparing the area where the new toilet will be installed. The surface should be clean and dry. If you're replacing an old toilet, you'll need to remove it first. Turn off the water supply and flush the toilet to drain the water. Then, disconnect the water supply line, remove the nuts from the closet bolts at the base of the toilet, and lift the old toilet off the flange.

Toilet Install Guide Step 2

  • Step 2: Preparing the Flange

The toilet flange is the fitting that connects the toilet to the drain pipe. Check the condition of the flange. If it's damaged, it will need to be replaced. If it's in good condition, clean it thoroughly and remove the old wax ring if applicable.

Also Read: best toilet brands

Toilet Install Guide Step 3

  • Step 3: Setting the Closet Bolts and Wax Ring

Place the new closet bolts in the slots on the toilet flange. Position them so they line up with the holes on the sides of the toilet bowl. Next, place the new wax ring centered over the flange.

Toilet Install Guide Step 4

  • Step 4: Install the Toilet Bowl

Carefully lower the toilet bowl onto the flange, aligning the mounting holes with the closet bolts. Press down on the bowl to compress the wax ring and create a watertight seal. Once the toilet bowl is in place, add the washers and nuts to the closet bolts and tighten them. Be careful not to overtighten and crack the toilet bowl. Use a level to make sure the bowl is straight and even. You can also buy toilet bowl from our store.

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Toilet Install Guide Step 5

  • Step 5: Install the Toilet Tank

Place the rubber gasket that came with your new toilet onto the bottom of the toilet tank. Lower the tank onto the bowl, aligning the mounting holes with the bolts. Add the washers and nuts to the bolts and tighten them to secure the tank to the bowl. You can also change your toilet bowl to a wall hung toilet.

Toilet Install Guide Step 6

  • Step 6: Connect the Water Supply

Attach the water supply line to the fill valve at the bottom of the toilet tank. Tighten the nut with an adjustable wrench, but be careful not to overtighten and damage the fill valve. We recommend you to take a look at our wash basin collection too.

Toilet Install Guide Step 7

  • Step 7: Install the Toilet Seat

Follow the manufacturer's instructions to install the toilet seat. This typically involves inserting the seat bolts through the mounting holes and tightening the nuts from underneath.

Toilet Install Guide Step 8

  • Step 8: Final Check

Turn on the water supply and let the toilet tank fill up. Check for any leaks around the base of the toilet and at the water supply connection. Flush the toilet to ensure everything is functioning properly.
In conclusion, installing a new toilet is a manageable task for even the novice DIYer. Just follow the steps, be patient, and don't hesitate to ask for professional help if needed. Remember, the key to a successful new toilet installation is preparation and taking the time to do each step correctly. Happy DIYing!


How to install a toilet?

Preparation, Preparing the Flange, Setting the Closet Bolts and Wax Ring, Install the Toilet Bowl, Install the Toilet Tank, Connect the Water Supply, Install the Toilet Seat, Final Check.

What are necessary tools and materials for installing toilet?

New toilet (tank and bowl), Toilet seat, Wax ring, Closet bolts, Adjustable wrench, Screwdriver, Level, Tape measure, Plumber's putty, Towels or rags