Planning Your Bathroom Remodel? 12 Plumbing Tips to Keep in Mind

Renovating your bathroom is an exciting project, but it can also be a daunting task. From choosing the right tiles to picking out the perfect fixtures, there’s a lot to consider when it comes to updating your space.

One area that is often overlooked in bathroom renovations is plumbing. However, plumbing considerations are essential for ensuring everything is working correctly and avoiding costly repairs.

This article focuses on essential plumbing considerations that you should keep in mind while renovating your bathroom and how hiring a reliable plumber can ensure a successful plumbing renovation.

plumbing tips

Upgrading Your Plumbing

If your home is older, it may be time to upgrade your plumbing. Old pipes can become corroded, leading to leaks and water damage.

Upgrading your plumbing during a bathroom renovation can save you from dealing with unexpected plumbing repairs down the line. It’s also an excellent opportunity to switch to more efficient and eco-friendly fixtures like low-flow toilets and showerheads.

Moving Fixtures

Moving fixtures like the toilet, sink, or bathtub can be tricky and costly. If you’re planning on rearranging the layout of your bathroom, it’s important to work with a licensed plumber to ensure everything is installed correctly.

Plumbing codes dictate where fixtures can be placed in a bathroom, and moving them may require new plumbing lines or rerouting existing ones.

Water Pressure

Low water pressure can be a frustrating issue in a bathroom. Various factors, such as clogged pipes, corroded pipes, or old plumbing fixtures, can cause it.

If you’re experiencing low water pressure, it’s important to have a plumber in Point Cook assess the situation before starting your bathroom renovation. They can determine the cause of the low water pressure and recommend solutions, such as replacing old pipes or installing new fixtures.


Proper drainage is crucial in a bathroom. If your bathroom drains aren’t functioning properly, it can lead to water damage, mould growth, and unpleasant odours.

When renovating your bathroom, it’s important to have a plumber inspect the existing drainage system to ensure that it’s in good condition. They can also recommend solutions if you’re experiencing slow drains or other drainage issues.


Insufficient ventilation in bathrooms can result in the accumulation of high levels of moisture, which can encourage the growth of mould and other problems.

When renovating your bathroom, it’s important to ensure adequate ventilation. This can be achieved by installing exhaust fans or adding windows or skylights to increase natural ventilation.


If you or a family member has accessibility needs, it’s essential to consider them when renovating your bathroom.

Installing grab bars, a shower seat, or a walk-in bathtub can make your bathroom safer and more accessible. It’s important to work with a professional plumber who has experience with accessibility features to ensure safe and efficient working.

Plumbing Fixtures

Plumbing fixtures, such as faucets, showerheads, and toilets, come in various styles and finishes. When choosing fixtures for your bathroom renovation, it’s essential to consider both aesthetics and functionality.

For example, a sleek modern faucet may look great, but it may not be the most practical choice if you have hard water or low water pressure.

Water Heater

During a bathroom renovation, it’s a good idea to have a licensed plumber check your hot water system for any necessary hot water repairs or upgrades to ensure a reliable hot water supply. They can help you determine the right size and type of water heater for your home, ensuring plenty of hot water for your new bathroom.

Traditional tank water heaters are the most common type and are suitable for most homes. They store hot water in a tank, which is delivered to your bathroom when you turn on the faucet. Tankless water heaters are another option that is growing in popularity.

These units heat water on demand rather than storing it in a tank, saving energy and money on your utility bills.

Pipe Insulation

Insulating your bathroom’s pipes is another important consideration when renovating your plumbing.

Pipe insulation can help prevent heat loss, reduce energy bills, and protect your pipes from freezing in colder climates.

Insulated pipes can also reduce the noise created by the water flowing through them, making your bathroom more peaceful.

Water Quality

Water quality can vary depending on where you live and can impact your plumbing fixtures and appliances. Hard water, for example, can cause mineral buildup in your pipes and reduce the lifespan of your plumbing fixtures.

It’s important to have your water quality tested before renovating your bathroom to determine if you need to install a water softener or filtration system.

Emergency Shut-Off Valve

Installing an emergency shut-off valve can help prevent water damage in a plumbing emergency. These valves allow you to quickly shut off the water supply to your bathroom, preventing water damage and reducing the risk of mould growth.

Ensuring the installation of an emergency shut-off valve by a licensed plumber, particularly an emergency plumber in Melbourne, is a proactive step towards preventing costly water damage during any unforeseen plumbing emergency.

Gutter Replacement

While gutters may not seem like an obvious part of your bathroom renovation, they play an important role in protecting your home’s plumbing.

Gutters channel water away from your home’s foundation, preventing water damage and keeping your plumbing system functioning correctly. If your gutters are old or damaged, they may not be working correctly, leading to water damage and plumbing issues.

A licensed plumber can help you determine if you need gutter replacement and recommend the best solution for your home.

Final Words

Renovating your bathroom’s plumbing requires careful consideration and planning to ensure that your new bathroom functions correctly, is energy-efficient, and protects your home from plumbing issues.

By considering the factors we’ve discussed, you can ensure that your bathroom renovation is a success.

It’s important to work with an experienced plumbing company, like NLK Plumbing, throughout the renovation process to ensure everything is done correctly and to the highest standards. By taking these steps, you can create a bathroom that looks great and functions smoothly and reliably for years to come.

Julie Higgins
Julie is a Staff Writer at She has been working in publishing houses before joining the editorial team at momooze. Julie's love and passion are topics around beauty, lifestyle, hair and nails.