Mon to Fri:

7:00AM to 5:00PM

Customer Reviews Graphic

How to Prepare Your Bathroom for Toilet Installation

12 April

Thrilled about your new toilet? Imagine a sleek bowl, comfy seat, and powerful flush – a bathroom upgrade awaits! But hold on – proper toilet installation prep is key to a smooth experience.

Think of it like cooking. Prepping ingredients saves time, avoids mid-recipe chaos, and guarantees a delicious outcome. Prepping your bathroom for a toilet swap is no different. It ensures a frustration-free DIY toilet installation.

This guide tackles everything: clearing your workspace, protecting your bathroom floor, and making sure everything’s in working order, including the water supply line and shutting off the water supply. We’ll cover tools (adjustable wrench, screwdriver, bucket), disconnect the old toilet, and even replace the wax ring if needed.

Preparing the Installation Area

Some prep work is essential before welcoming your new toilet into its royal position. This involves clearing the workspace around the old toilet and ensuring a clean, protected area for the installation process.

Xr:d:daf7Nytkn60:759,J:836968214681392675,T:24041200

Clearing the Launchpad

First things first, create a clear and accessible workspace around the toilet. Begin by removing any bathroom fixtures within close proximity, like towel racks or toilet paper holders. Carefully pack away any personal belongings that could be in the way, such as toiletries or bath mats. This provides ample room to maneuver during removal and installation and protects your belongings from potential splashes or debris.

Protecting Your Bathroom Floor

Next, it’s crucial to safeguard your bathroom floor from scratches, scrapes, and potential water damage. Here, a good quality drop cloth becomes your knight in shining armour. Spread the drop cloth generously around the entire base of the toilet, ensuring it extends a good distance outward to catch any falling debris or water. For added protection, especially on hard floors like tile, consider layering a sheet of cardboard underneath the drop cloth to further cushion against potential impacts.

Taming the Water Flow

Now, it’s time to address the water supply. Locate the shut-off valve for the toilet’s water supply line. This valve is typically located behind the toilet, either on the wall or directly on the floor near the base. It might have a handle or a knob – in either case, turning it clockwise will shut off the water supply completely.

Once the valve is turned, flush the toilet completely to drain any remaining water from the tank and supply line. You might notice some residual dribbling – this is normal and will stop shortly. Place a bucket or towel beneath the connection point where the supply line meets the toilet tank to catch any additional drips that may occur during the disconnection process.

Disconnecting the Water Supply Line

With the water supply safely shut off, it’s time to disconnect the supply line from the old toilet. The type of connection will determine the tools you’ll need. Use an adjustable wrench to loosen the nut that connects the supply line to the shut-off valve and the tank for a compression fitting.

A flexible braided line might have a shut-off nut at the connection point. Hold the nut on the supply line with one wrench while using another wrench to loosen the nut on the tank. Be prepared for a small amount of water to drain from the supply line as you disconnect it. Once disconnected, carefully guide the supply line upwards and secure it out of the way to prevent any accidental damage during the removal process.

By following these steps, you’ve successfully prepped the workspace and ensured a safe and protected environment for installing your new throne. Now, we can remove the old toilet and prepare the closet flange for its shiny successor.

Removing the Existing Toilet

With the workspace prepped and protected, it’s time to bid farewell to your existing toilet. This involves loosening the so-called closet bolts that secure the toilet bowl to the closet flange and carefully removing the toilet itself.

Xr:d:daf7Nytkn60:755,J:4518660912343305984,T:24041200

Loosening the Grip

Locate the closet bolts – these are typically two bolts situated directly behind the toilet seat and bowl’s seat holes. You’ll likely need an adjustable wrench to loosen the nuts on these bolts.

Important note: Don’t completely remove the nuts just yet! Instead, loosen them just enough to allow for some wiggle room in the toilet.

Breaking the Seal

With the closet bolts loosened, gently rock the toilet back and forth to break the seal created by the old wax ring between the toilet bowl and the closet flange.

Caution: Rock the toilet carefully to avoid any cracks in the porcelain or damage to the closet flange.

If the toilet seems stuck, don’t force it! We’ll address stubborn toilets in a later section. Once the seal is broken, you should be able to lift the toilet straight up and away from the closet flange.

Saying Goodbye

With the toilet removed, carefully place it on a protected surface, like a thick layer of cardboard on the floor. Now, it’s time to dispose of the old wax ring. Most municipalities have specific regulations regarding toilet disposal, so check with your local waste management provider for proper instructions. The old wax ring can typically be discarded with regular household trash.

Prepping for the New Arrival

While the old toilet suite enjoys its well-deserved retirement, take a moment to inspect the exposed closet flange. This is where the new wax ring and your new throne will reside. We’ll cover inspecting and potentially repairing the closet flange in the next section. For now, you’ve successfully removed the existing toilet, making way for a smooth installation of your new pride and joy.

Ensuring a Secure Base for Your New Throne

With the old toilet suite out of the way, it’s time to inspect the toilet flange – the unsung hero that provides a secure foundation for your new throne. This hidden piece, typically made of plastic or metal, is anchored to the floor and serves a critical purpose: anchoring the toilet bowl and creating a watertight seal with the drainpipe. Here’s how to ensure your toilet flange is in top shape for a successful installation.

Cracks and Damage

The toilet flange should be free from cracks, breaks, or warping. These flaws can compromise the toilet’s stability and lead to potential leaks. Run your hand around the flange to check for unevenness or signs of damage. Replacing the flange before proceeding is best if you discover any cracks or significant damage. Professional help might be necessary for minor repairs.

Height and Alignment

The toilet flange should also be at the correct height, typically around 1/4 inch to 3/8 inch above the finished floor. This allows for a proper seal with the wax ring and prevents the toilet bowl from sitting too low or rocking once installed. Misaligned flange tank bolts can also cause the toilet to sit unevenly. Use a level to check the flange’s alignment and ensure the bolt holes are properly spaced for the new toilet suite’s plastic bolts or floor bolts.

Drainpipe Check

While you have a clear view of the drainpipe, take a moment to do a visual inspection. Look for any blockages or signs of leaks around the drain hole. If you notice any concerns, it’s best to address them before installing the new toilet suite. For minor clogs, a plunger might suffice. However, consulting a licensed plumber is recommended for more serious blockages or leaks.

These simple inspection steps ensure your toilet flange provides a solid and secure foundation for your new throne. In the next section, we’ll discuss preparing the flange for the new wax ring and the exciting installation of your new toilet!

Next Step: Prepping!

With the toilet flange exposed, it’s time to prepare it for its starring role in your new toilet’s grand entrance. This involves ensuring a clean and secure surface for a perfect wax seal.

Xr:d:daf7Nytkn60:761,J:4127973642677709008,T:24041200

Cleaning the Canvas

First things first, grab a rag and a multipurpose cleaner. Thoroughly clean the top surface of the toilet flange to remove any debris, old wax ring residue, or mineral deposits. A clean surface ensures a proper seal between the flange and the new wax ring.

Caution: Avoid using harsh chemicals or abrasive cleaners, as they can damage the flange. A plastic putty knife can be helpful for stubborn residue, but be gentle to avoid scratching the surface.

Fixing Minor Cracks (Optional)

If you identified minor cracks during the inspection, you might be able to address them with a wax ring designed for repairs. However, this temporary solution may not be suitable for all situations. For more significant cracks or warping of the flange, especially if it affects the bolt holes or overall stability, replacing the flange is highly recommended.

Replacing the Flange (For Professionals)

Replacing a toilet flange can be a more complex task that often requires accessing the house plumbing below the floor. Unless you’re a seasoned DIYer comfortable working with plumbing systems, leaving this job to a licensed plumber is best. They have the expertise and tools to replace the flange securely and up to code.

Remember, a secure and properly prepared toilet flange is the foundation for a successful installation. By cleaning and addressing any minor issues, you’re setting the stage for a leak-free and long-lasting throne. Now, let’s move on to the exciting part: installing the new wax ring and welcoming your new two-piece toilet!

The Grand Arrival: Installing Your New Throne

We’re ready to welcome your new toilet! For most projects, choose a standard wax ring with a plastic flange (optional). Position it centred on the closet flange, angled downward for a proper seal.

Carefully lift and lower the toilet bowl straight down, aligning the drain hole with the wax ring’s centre. Gently is key to avoid damage.

Now, secure the toilet bowl to the flange using the toilet bolts. Insert them through the toilet base holes and into the flange. Add washers and nuts, as well as hand-tightening for even pressure. Don’t over-tighten! A snug fit is enough. Most toilets have bolt caps for a finished look – snap them on later.

Give your new throne a gentle rock test. Minimal movement and a secure feel are ideal. If it wobbles excessively, very carefully tighten the bolts a touch. For persistent looseness, consult a professional plumber.

Congratulations! The toilet bowl is now secured.

Conquer the DIY Throne Upgrade!

Congratulations on making it through the preparation and installation process! Your new throne is now ready to reign supreme in your bathroom. Following the steps in this guide ensures a secure and leak-free foundation for your new toilet.

Remember, proper preparation is the key to a successful DIY toilet installation. By clearing the workspace, protecting your floor, shutting off the water supply, and carefully removing the old toilet, you’ve set the stage for a smooth transition. Inspecting and cleaning the toilet flange ensures a secure base for your new throne, while the careful placement of the wax ring and alignment of the toilet bowl guarantee a watertight seal.

Feeling stumped? Gold Coast Plumbing is here to help with your toilet installation. Call 1300 381 568.