Step-by-Step Guide: How to Replace a Toilet with Confidence

7/24/2023 (Permalink)

Replacing a toilet may seem like a daunting task, but with the right guidance and a bit of DIY spirit, it can be a manageable project that saves you money and gives your bathroom a fresh look. Whether you're upgrading to a more efficient model or addressing a broken or outdated toilet, this step-by-step guide will walk you through the process of replacing a toilet with confidence. So, roll up your sleeves and let's get started!

Gather the Necessary Tools and Materials

Before diving into the replacement process, make sure you have all the tools and materials you'll need. This typically includes a new toilet, wax ring, toilet bolts, adjustable wrench, plunger, sponge or towels, putty knife, and a bucket.

Shut Off the Water and Drain the Tank

Locate the shut-off valve near the base of the toilet and turn it clockwise to shut off the water supply. Flush the toilet to drain the tank and remove as much water as possible. Use a plunger or sponge to remove any remaining water from the tank and bowl. Place towels or a bucket nearby to catch any drips during the process.

Disconnect the Water Supply Line

Using an adjustable wrench, loosen and disconnect the water supply line from the bottom of the toilet tank. Have a towel handy to catch any residual water that may drip out. Set the supply line aside.

Remove the Toilet

Next, remove the nuts or bolts securing the toilet to the floor. These are typically located at the base of the toilet. Use an adjustable wrench to loosen and remove them. Gently rock the toilet back and forth to break the seal created by the wax ring. Once loose, lift the toilet straight up and place it on the towels or in a bucket.

Prepare the Area for Installation

With the old toilet removed, clean the area around the flange and remove any old wax residue. Inspect the flange for damage or cracks. If necessary, repair or replace the flange before proceeding.

Install the Wax Ring and Toilet Bolts

Place a new wax ring on the flange, ensuring it is centered and properly aligned. Insert the toilet bolts into the slots on the flange. These bolts will hold the new toilet in place.

Position and Install the New Toilet

Carefully lower the new toilet onto the wax ring and align it with the bolts. Apply gentle pressure to compress the wax ring and create a watertight seal. Once aligned, press the toilet firmly onto the floor to secure it in place.

Secure the Toilet and Reconnect the Water Supply Line

Using the nuts or bolts provided with the new toilet, secure it to the floor by tightening them with an adjustable wrench. Be careful not to overtighten, as this can damage the toilet or the flange. Reconnect the water supply line to the fill valve on the bottom of the toilet tank, ensuring it is tightened securely.

Test for Leaks and Reconnect the Water Supply

Slowly turn on the water supply by rotating the shut-off valve counterclockwise. Allow the tank to fill and check for any leaks around the connections and base of the toilet. If necessary, make adjustments to eliminate any leaks.

Once you've confirmed that there are no leaks, give the toilet a test flush to ensure proper operation. Clean up any excess water or residue and dispose of the old toilet following local regulations. By following these step-by-step instructions, you can confidently replace a toilet and give your bathroom a functional and aesthetic upgrade. Remember to gather the necessary tools and materials, shut off the water supply, disconnect the water supply line, remove the old toilet.