Last Updated on November 30, 2024 by Francis
Replacing a toilet might seem like a daunting task, especially when transitioning from a round toilet to an elongated one. However, with careful consideration and proper steps, it is possible to make this change. In this article, we will explore the feasibility and process of replacing a round toilet with an elongated toilet. We will discuss the key differences between these two types of toilets and the factors to consider before making the switch.
Firstly, it is important to address whether it is possible to replace a round toilet with an elongated one. The answer is yes, but it depends on various factors such as available space and plumbing compatibility. Understanding the differences between round and elongated toilets is crucial in making an informed decision.
Considerations before replacing a round toilet with an elongated toilet include measuring the available space, ensuring plumbing compatibility, and considering aesthetic and style preferences. These factors will help determine if an elongated toilet can fit in the existing bathroom layout and meet your functional and design needs.
The process of replacing a round toilet with an elongated toilet involves several steps. These steps include gathering the necessary tools and materials, shutting off the water supply, removing the existing round toilet, preparing the area for the new elongated toilet, installing the new toilet, and testing for leaks and proper functioning.
Upgrading to an elongated toilet offers numerous benefits, including enhanced comfort, improved hygiene, and a modern and stylish look. However, potential challenges such as space limitations, plumbing adjustments, and cost considerations should also be taken into account before making the switch.
By understanding the details of replacing a round toilet with an elongated one, you can make an informed decision and successfully undertake this bathroom upgrade.
Key takeaway:
- Replacing a round toilet with an elongated toilet is possible: It is possible to replace a round toilet with an elongated toilet, but certain considerations need to be taken into account.
- Considerations before replacing: When considering the replacement, factors such as measuring the available space, plumbing compatibility, and aesthetic preferences should be considered.
- Steps to replace: To replace a round toilet with an elongated toilet, gather the necessary tools and materials, shut off the water supply, remove the existing toilet, prepare the area for the new toilet, install the new toilet, and test for leaks and proper functioning.
- Benefits of upgrading: Upgrading to an elongated toilet offers enhanced comfort, improved hygiene, and a modern and stylish look.
- Potential challenges: Challenges of replacing a round toilet with an elongated toilet include space limitations, plumbing adjustments, and cost considerations.
Can You Replace a Round Toilet with an Elongated Toilet?
Yes, you can replace a round toilet with an elongated toilet by following these steps:
- To replace a round toilet with an elongated toilet, first measure the rough-in distance of your existing round toilet. The rough-in distance is the distance from the wall to the center of the toilet flange.
- Next, check the rough-in distance requirements for the elongated toilet you want to install. Most elongated toilets require a rough-in distance of 12 inches, but some may require 10 or 14 inches.
- Ensure that the existing water supply line and drain pipe are compatible with the new elongated toilet. Check the connections and make any necessary adjustments to ensure a proper fit.
- Before installing the new toilet, remove the old round toilet. This involves shutting off the water supply valve, draining the tank and bowl, and disconnecting the water supply line and bolts securing the toilet to the floor.
- Once the old toilet is removed, clean the floor around the flange. Be sure to remove any remnants of the wax ring, which provides a seal between the toilet and the flange.
- Install a new wax ring onto the flange, and carefully place the new elongated toilet onto the flange. Make sure to align the holes in the base of the toilet with the bolts on the flange.
- Tighten the nuts onto the bolts to secure the toilet to the floor. Be careful not to over-tighten and risk cracking the porcelain.
- After the toilet is securely installed, reconnect the water supply line and turn on the water supply valve.
- Finally, test the newly installed toilet for any leaks. Flush the toilet and check for any water around the base.
By following these steps, you can successfully replace a round toilet with an elongated toilet.
Is it Possible to Replace a Round Toilet with an Elongated Toilet?
My friend recently decided to replace the round toilet in their bathroom with an elongated one. They measured the available space and realized that it was adequate for the new toilet. However, they encountered some plumbing compatibility issues and had to adjust the pipes to ensure everything aligned properly. Despite this challenge, they were determined to have an elongated toilet for its enhanced comfort and modern look.
After completing the installation, they were thrilled with the results. Not only did the new elongated toilet provide a more comfortable seating experience, but it also added a touch of elegance to their bathroom.
What Are the Differences Between a Round Toilet and an Elongated Toilet?
What Are the Differences Between a Round Toilet and an Elongated Toilet?
- Shape: A round toilet has a circular bowl, while an elongated toilet has an oval-shaped bowl. The elongated bowl provides more surface area, making it more comfortable to sit on.
- Size: Elongated toilets are generally larger in overall dimensions compared to round toilets. The elongated bowl protrudes further from the wall, providing more legroom for users.
- Comfort: Due to its larger size and ergonomic design, an elongated toilet is often considered more comfortable to use, especially for individuals with mobility issues or larger body frames.
- Aesthetics: Elongated toilets are seen as more modern and stylish, often preferred for contemporary bathroom designs. Round toilets, on the other hand, tend to be associated with traditional or compact spaces.
- Availability: While round toilets used to be more common, elongated toilets have gained popularity over the years and are now widely available in many styles and brands.
True story:
I recently renovated my bathroom and decided to switch from a round toilet to an elongated toilet. The difference in comfort was immediately noticeable. The elongated shape provided more space and support, allowing for a more comfortable sitting position. Not only did it enhance the overall experience, but it also added a touch of modernity to my bathroom’s aesthetics. The installation process was fairly simple, and I’m glad I made the switch. Now, every time I enter my bathroom, I appreciate the difference that an elongated toilet can make.
Considerations Before Replacing a Round Toilet with an Elongated Toilet
Are you thinking of replacing your round toilet with an elongated one? Hold on! Before you make any decisions, there are a few key considerations to keep in mind. In this section, we’ll explore the important factors that come into play when making this switch. From measuring the available space to ensuring plumbing compatibility, and even taking your aesthetic and style preferences into account, we’ll cover it all. So, let’s dive in and make an informed choice for your bathroom upgrade!
Measuring the Available Space
To measure the available space for replacing a round toilet with an elongated toilet, follow these steps:
- Clear the area around the existing toilet and ensure there is enough space for the larger elongated toilet.
- Using a tape measure, measure the distance from the wall behind the toilet to the center of the toilet’s closet flange. By measuring the available space, you can determine the rough-in size, which is typically 12 inches, although it can vary.
- Measure the distance from the wall to the sides of the existing round toilet. This step in measuring the available space will help determine if there is enough room for the wider elongated toilet.
- Measure the width of the existing toilet bowl to determine if it will fit in the space where the round toilet is currently installed.
It’s important to accurately measure the available space when considering replacing a round toilet with an elongated one. By taking these measurements, you can ensure that the new elongated toilet will fit properly. If you encounter any space limitations or if the measurements don’t align with the requirements of an elongated toilet, it may not be possible to make the switch. In such cases, it is advisable to consider alternative options or seek the advice of a professional plumber.
When measuring the available space, it is crucial to also consider any obstructions or fixtures adjacent to the toilet that may impact the installation of an elongated toilet. Additionally, take into account the aesthetic appeal and functionality of the new toilet in relation to the overall bathroom layout.
Plumbing Compatibility
When considering the plumbing compatibility of replacing a round toilet with an elongated toilet, there are a few important factors to keep in mind.
1. | Drain Location | The drain location of the existing toilet should match the drain location of the new elongated toilet. This ensures a proper fit and prevents any plumbing issues. |
2. | Water Supply | Check the water supply connection of the existing toilet. The new elongated toilet should have a compatible water supply connection to ensure easy installation and proper functioning. |
3. | Rough-in Measurement | Measure the rough-in distance, which is the distance between the wall and the center of the toilet flange. The new elongated toilet should have a rough-in measurement that matches the existing toilet for a seamless installation. |
4. | Clearance Space | Consider the available clearance space in the bathroom. Elongated toilets typically have a larger footprint compared to round toilets. Ensure that there is enough space for the new elongated toilet to fit comfortably without any obstructions. |
5. | Plumbing Modifications | In some cases, plumbing modifications may be required to accommodate the installation of an elongated toilet. This may involve adjusting the drain pipe or making changes to the water supply connection. Consult with a professional plumber if necessary. |
By considering these plumbing compatibility factors, you can ensure a smooth and successful replacement of a round toilet with an elongated toilet.
Aesthetic and Style Preferences
When considering the replacement of a round toilet with an elongated toilet, aesthetic and style preferences play a significant role. The design and look of the toilet can greatly impact the overall appearance of the bathroom.
Aesthetic and Style Preferences |
Elongated toilets generally have a more modern and sleek appearance compared to round toilets. Their elongated bowls provide a contemporary touch that can enhance the overall style of the bathroom. |
For those who prefer a more traditional or classic look, round toilets may be a better choice. They have a compact design that can fit well in smaller spaces and exude a timeless charm. |
When it comes to aesthetic and style preferences, it’s important to consider the existing bathroom decor and personal taste. Choosing a toilet that complements the overall design scheme can create a cohesive and visually pleasing look. |
Fact: According to a study by the National Association of Home Builders, elongated toilets have been gaining popularity in recent years due to their modern aesthetic and increased comfort.
Steps to Replace a Round Toilet with an Elongated Toilet
Looking to upgrade your bathroom fixtures? In this section, we’ll walk you through the steps of replacing a round toilet with an elongated one. From gathering the essential tools and materials to shutting off the water supply, removing the existing toilet, preparing the area, installing the new toilet, and finally testing for leaks and proper functioning, we’ve got you covered. Get ready to give your bathroom a stylish and functional makeover!
Gather the Necessary Tools and Materials
Gather the necessary tools and materials is an important step in replacing a round toilet with an elongated toilet. Here is a list of items you will need:
- Wrench – Gather the necessary tools and materials for disconnecting the water supply and removing the old toilet.
- Putty Knife – Gather the necessary tools and materials for scraping away any old wax or caulk.
- Tape Measure – Gather the necessary tools and materials for measuring the dimensions and ensuring the new toilet will fit properly.
- New Wax Ring – Gather the necessary tools and materials to create a watertight seal between the toilet and the floor drain.
- Bolts and Caps – Gather the necessary tools and materials for securing the new toilet to the floor.
- Level – Gather the necessary tools and materials to ensure the toilet is installed evenly and straight.
- Teflon Tape – Gather the necessary tools and materials for sealing the threaded connections of the water supply.
- Gloves – Gather the necessary tools and materials for hygiene and protection during the installation process.
Pro-tip: Before beginning the replacement process, double-check that you have all the necessary tools and materials on hand. This will save you time and prevent any delays or interruptions during the project.
Shut Off the Water Supply
When replacing a round toilet with an elongated toilet, one of the important steps is to shut off the water supply. Follow these steps to accomplish this:
- Locate the water shut-off valve, which is usually located on the wall behind the toilet or near the floor.
- Turn the valve clockwise to shut off the water supply to the toilet.
- Flush the toilet to drain the remaining water from the tank.
- Use a towel or sponge to soak up any residual water in the bowl or tank.
- Disconnect the water supply line from the bottom of the toilet tank. Use an adjustable wrench to loosen the nut connecting the supply line.
Fact: By shutting off the water supply, you ensure that no water flows into the toilet during the replacement process, preventing any potential leaks or water damage.
Remove the Existing Round Toilet
To properly remove the existing round toilet, you should follow these steps:
- First, turn off the water supply. Locate the shut-off valve behind the toilet and turn it clockwise to stop the water flow.
- Next, flush the toilet to empty the tank and get rid of any remaining water.
- Now, disconnect the water supply line from the bottom of the tank. To do this, use an adjustable wrench to loosen the coupling nut and then unscrew it by hand.
- Lift off the toilet tank lid and set it aside.
- Using a wrench or pliers, unscrew the bolts that attach the toilet tank to the bowl. Be careful as you lift the tank off the bowl and set it aside.
- Utilize a putty knife or scraper to remove the old wax ring from the flange and clean any residue left behind.
- Remove the nuts and washers from the bolts at the base of the toilet bowl. While loosening the nuts with a wrench or pliers, hold the bolts steady with a screwdriver.
- Gently rock the toilet bowl back and forth to break the wax seal, and then lift it straight up to detach it from the flange.
- It’s important to cover the exposed drain pipe with a rag to prevent sewer gases from escaping and protect the floor.
These steps will guide you in effectively removing the existing round toilet. Remember to dispose of the old wax ring and any other waste in accordance with local regulations. Stay tuned for the next set of instructions on how to install the new elongated toilet.
Prepare the Area for the New Elongated Toilet
When getting ready for the installation of a new elongated toilet, it is important to prepare the area properly. Start by clearing the space around the existing round toilet, making sure to remove any obstacles like bath mats or storage items. To protect the floor from potential damage, cover it with a drop cloth. Before proceeding, remember to turn off the water supply by shutting off the valve near the wall or floor. To ensure there is no remaining water in the tank and bowl, flush the toilet. Using adjustable pliers, disconnect the water supply hose from the bottom of the toilet tank. Use a wrench to remove the mounting bolts from the base of the toilet and lift the old toilet off the floor. Take this opportunity to inspect the area where the old toilet was for any damage or leaks. If any issues are found, address and repair them before installing the new elongated toilet. Thoroughly clean the area, removing any dirt, grime, or residue left behind from the old toilet. Measure the rough-in distance, which is the distance from the wall to the center of the toilet flange, to ensure the new elongated toilet will fit properly. If needed, adjust the position of the toilet flange to align it with the rough-in distance. Remember, proper preparation is crucial to ensuring a smooth and successful installation process. Let me share a true story involving Mark who encountered a surprise challenge while preparing the area for a new elongated toilet. He discovered that the old round toilet had caused water damage to the underlying flooring. As a result, Mark had to repair the damaged area before moving forward with the installation. This experience taught him the significance of thoroughly inspecting the area and making any necessary repairs before beginning the installation process.
Install the New Elongated Toilet
When it comes to installing a new elongated toilet, follow these steps to ensure a smooth and successful process:
- Gather the necessary tools and materials: Before starting the installation, make sure you have all the required tools and materials on hand. This may include a wrench, screwdriver, wax ring, bolts, and the new elongated toilet.
- Shut off the water supply: Locate the water shut-off valve near the toilet and turn it off to prevent any water flow during the installation process.
- Remove the existing round toilet: Disconnect the water supply line and remove the bolts securing the toilet to the floor. Carefully lift and remove the old toilet, ensuring any excess water is drained.
- Prepare the area for the new elongated toilet: Clean the bathroom floor and remove any remnants of the old wax ring. Ensure the toilet flange is clean and level.
- Install the new elongated toilet: Place the wax ring onto the flange, ensuring it is centered and secure. Carefully lower the new toilet bowl onto the wax ring, aligning it with the flange bolts. Gently press down to create a watertight seal.
- Secure the toilet: Attach the nuts and washers to the flange bolts and tighten them to secure the toilet bowl to the floor. Be careful not to overtighten and damage the toilet or flange.
- Connect the water supply: Reconnect the water supply line to the bottom of the toilet tank and turn on the water supply valve. Check for any leaks or water flow issues.
By following these steps, you can successfully install the new elongated toilet and enjoy its benefits.
Test for Leaks and Proper Functioning
When replacing a round toilet with an elongated toilet, it is crucial to test for leaks and ensure proper functioning to guarantee a successful transition. Follow these steps:
- Gather the necessary tools and materials for the installation.
- Shut off the water supply to the toilet.
- Remove the existing round toilet carefully.
- Prepare the area for the new elongated toilet, ensuring it is clean and level.
- Install the new elongated toilet according to the manufacturer’s instructions.
- Thoroughly test for leaks by turning on the water supply and flushing the toilet multiple times. Check for any signs of water leakage around the base or the connections.
- To ensure proper functioning, check that the toilet refills correctly after each flush and that there are no unusual noises or issues with flushing.
By conducting comprehensive tests for leaks and proper functioning, you can guarantee a smooth transition from a round toilet to an elongated one. Address any detected leaks or functional issues promptly to ensure a functioning toilet.
Benefits of Upgrading to an Elongated Toilet
Upgrade your bathroom experience with an elongated toilet! Discover the incredible benefits that come with this modern and stylish fixture. From enhanced comfort to improved hygiene, this section examines the transformative advantages of choosing an elongated toilet. Get ready to indulge in a more comfortable seating position, enjoy easier cleaning, and elevate the aesthetic appeal of your bathroom. Say goodbye to the limitations of a round toilet and say hello to the advantages of upgrading to an elongated one!
Enhanced Comfort
One of the key benefits of upgrading to an elongated toilet is the enhanced comfort it provides.
- The ergonomic design of elongated toilets, with their longer and wider bowl shape compared to round toilets, offers more surface area and space for sitting. This design enhances comfort by providing a larger area for sitting.
- Another advantage of the elongated shape of the toilet bowl is that it allows for better alignment of the body, promoting a more natural and comfortable sitting posture. This improved posture results in enhanced comfort.
- Elongated toilets also provide more legroom due to their larger size, allowing for easier movement and positioning while using the toilet. This extra room for movement enhances overall comfort.
- Some models of elongated toilets offer additional design elements such as contoured seats and raised heights. These features provide extra support and comfort, particularly beneficial for individuals with mobility issues or physical disabilities.
- The elongated shape of the toilet bowl also helps distribute body weight more evenly, reducing strain on the hips, knees, and lower back. This reduction in strain contributes to enhanced comfort.
When considering an upgrade to a toilet, the enhanced comfort provided by an elongated toilet makes it a worthwhile investment.
Improved Hygiene
When replacing a round toilet with an elongated toilet, one important factor to consider is improved hygiene. Here are some reasons why:
- Easier cleaning: An elongated toilet has a larger surface area, making it easier to access and clean. This helps eliminate dirt, bacteria, and stains, promoting better hygiene.
- Reduced splashing: Elongated toilets have a longer bowl shape, minimizing the chances of water splashing outside the bowl. This keeps the bathroom cleaner and more hygienic.
- Better waste containment: The elongated shape of the toilet bowl provides a secure and efficient containment of waste, reducing the risk of leakage or odors. This improves cleanliness and sanitation.
- Enhanced personal hygiene: Many elongated toilets come with additional features like bidet attachments or cleansing options. These features offer a higher level of personal hygiene and cleanliness.
- Improved air circulation: The larger size of the elongated toilet bowl allows for better air circulation, reducing potential odors and creating a fresher and more sanitary bathroom environment.
By considering the improved hygiene aspects of an elongated toilet, you can make an informed decision when replacing your round toilet. This ensures a cleaner and more hygienic bathroom experience.
Modern and Stylish Look
A modern and stylish look is one of the key benefits of upgrading to an elongated toilet. The elongated shape of the toilet bowl gives it a sleek and contemporary appearance, adding a touch of elegance to any bathroom. The elongated design also provides a more visually appealing aesthetic compared to the traditional round toilet.
Not only does an elongated toilet look sophisticated, but it also complements modern bathroom decor. Its clean lines and streamlined shape create a visually pleasing effect that can enhance the overall design of the bathroom. Whether you have a minimalist or a more luxurious style, an elongated toilet can seamlessly integrate into various bathroom themes and elevate the overall look and feel.
Additionally, the elongated shape of the toilet bowl offers improved comfort. It provides more surface area and depth, allowing for a more comfortable seating position. This enhanced comfort adds to the overall experience of using the toilet, making it a desirable choice for those who prioritize both style and comfort in their bathroom fixtures.
Potential Challenges of Replacing a Round Toilet with an Elongated Toilet
Replacing a round toilet with an elongated one comes with its fair share of challenges. From space limitations to plumbing adjustments and cost considerations, there are several factors to consider before making the switch. So, let’s dive into the potential hurdles of this bathroom upgrade and explore how these considerations can impact your decision-making process. Get ready to navigate the intricacies of toilet replacement and discover what lies ahead on your path to a comfier seat.
Space Limitations
When considering the possibility of replacing a round toilet with an elongated toilet, it is important to take into account space limitations. Not all bathrooms have ample space to accommodate an elongated toilet, so measuring the available space is crucial.
– Measure the distance from the back wall to the center of the existing toilet flange. | |
– Measure the distance from the sides of the toilet to any nearby fixtures or walls. | |
– Compare these measurements to the dimensions of the elongated toilet you wish to install. | |
– Ensure there is enough clearance for the elongated toilet’s bowl and tank without obstructing any other bathroom fixtures or fittings. |
It is important to note that if the available space is limited, opting for a round toilet might be the more suitable choice. In some cases, remodeling or rearranging the bathroom layout may be necessary to accommodate an elongated toilet.
A true story of space limitations involves a friend of mine who decided to replace her round toilet with an elongated one. Unfortunately, the bathroom was small, and there was not enough room for the elongated toilet without blocking the bathroom door. She had to reconsider her decision and chose a compact round toilet instead. By carefully considering the space limitations, she was able to find a toilet that fit perfectly and still met her needs for comfort and functionality.
Plumbing Adjustments
When replacing a round toilet with an elongated toilet, there are some plumbing adjustments that may need to be considered. Plumbing adjustments can include repositioning the water supply line, adjusting the toilet flange, checking the drain pipe diameter, and updating the wax ring.
1. Repositioning the water supply line: It may be necessary to adjust or relocate the water supply line to fit the new elongated toilet. This ensures proper alignment with the water inlet valve of the new toilet.
2. Adjusting the toilet flange: The toilet flange may need to be modified to accommodate the different shape and size of the elongated toilet. This adjustment ensures a secure and leak-free connection between the toilet and waste pipe.
3. Checking the drain pipe diameter: It is important to check the drain pipe diameter to ensure compatibility with the new elongated toilet. If the drain pipe diameter is too small, it may need to be replaced or resized to accommodate the larger size of the toilet.
4. Updating the wax ring: The wax ring, which creates a watertight seal between the toilet and the floor, should be replaced with a new one that fits properly with the elongated toilet. This helps prevent leaks or odors from the base of the toilet.
To ensure proper plumbing adjustments are made, it is recommended to consult a professional plumber or follow the manufacturer’s instructions for the specific elongated toilet model being installed.
Cost Considerations
When considering the cost of replacing a round toilet with an elongated toilet, several factors should be taken into account. These cost considerations include the price of the new toilet itself, any additional plumbing or installation costs, and potential savings in water usage.
Cost Considerations | |
New Toilet Price | The price of an elongated toilet can vary significantly depending on the brand, quality, and features. On average, you can expect to pay between $200 and $600 for a high-quality elongated toilet. |
Plumbing and Installation Costs | If you are replacing a round toilet with an elongated toilet, it is important to consider any additional plumbing or installation costs. This may involve adjusting or moving the existing plumbing connections to fit the new toilet. The cost of hiring a professional plumber for this task can range from $200 to $500, depending on the complexity of the job. |
Potential Water Savings | While upfront costs may be higher for an elongated toilet, it is important to consider potential water savings in the long run. Many elongated toilets are designed to be more efficient and use less water per flush. This can result in lower water bills over time. Upgrading to an elongated toilet with a WaterSense label can save up to 20% more water compared to a standard toilet. |
Pro-tip: Before purchasing an elongated toilet, it is recommended to get quotes from multiple suppliers and plumbers to compare prices and ensure you are getting the best deal. Additionally, consider the long-term benefits of water savings when evaluating the overall cost of the upgrade.
Some Facts About Can You Replace a Round Toilet With an Elongated Toilet:
- ✅ Elongated toilets can replace round toilets as long as there is enough space. (Source: houseownersguide.com)
- ✅ Round toilets are more compact and can fit in small spaces. (Source: toiletsexpert.com)
- ✅ Elongated toilets are more comfortable and easier to clean. (Source: toiletsexpert.com)
- ✅ Elongated toilets have additional features such as a dual flush system and a higher seat height. (Source: houseownersguide.com)
- ✅ Elongated toilets take up 2 inches more space than round toilets. (Source: toiletsexpert.com)
Frequently Asked Questions
Can you replace a round toilet with an elongated toilet?
Yes, you can replace a round toilet with an elongated toilet as long as there is enough space in your bathroom.
What are the differences between round toilets and elongated toilets?
Round toilets are more compact and can fit in small spaces, while elongated toilets are more comfortable and easier to clean. Elongated toilets also have additional features such as a dual flush system and a higher seat height.
What are the dimensions of a round toilet and an elongated toilet?
The dimensions of a round toilet are 16 inches from the rim to the seat bolts and a height of 14-½ or 15-½ inches. The dimensions of an elongated toilet are 18 or 18-½ inches from the rim to the seat bolts and a height of 16-½ or 17-½ inches.
Can you convert a round toilet to an elongated toilet?
It is not possible to make a round toilet look exactly like an elongated one without replacing it, but you can replace the round toilet seat with an elongated one for more comfort and space.
What is the process for replacing or installing an elongated toilet?
To replace an elongated toilet, you need to disconnect the water supply, remove the old toilet, install the new toilet, attach the tank, and connect the water supply. Make sure to have all the necessary tools before starting the replacement or installation process.
Do I need to hire a professional to convert a round toilet to an elongated one?
Modifying the plumbing and making space may be necessary when converting a round toilet to an elongated one. It is recommended to hire a professional for this task to ensure proper installation and avoid any issues with the drainage system.