Dean Owens of Plumber Warragul highlights that “When building a new home in Australia, one of the most important decisions you’ll make is choosing the right type of pipes for your plumbing system. The type of pipes used can affect the overall cost of the project, as well as the performance and longevity of your plumbing system.”
In this article, we’ll explore the different types of pipes commonly used in new homes in Australia, so you can make an informed decision for your project.
Copper pipes have been a popular choice for many years, due to their durability and resistance to corrosion. They are also relatively easy to install and maintain.
However, in recent years, plastic pipes have become increasingly popular due to their affordability and versatility.
Plastic pipes are available in a range of materials, including PVC, PEX, and polyethylene, and can be used for both hot and cold water systems.
They are also lightweight and easy to install, making them a popular choice for new home construction.
Materials and Types of Pipes in Australian Homes
“When it comes to plumbing pipes used in Australian homes, there are a few different materials and types to choose from.” said Dean Owens of Plumber Warragul.
Here are some of the most common types of pipes you’ll find:
Copper Pipes
Copper pipes have been a popular choice for plumbing for many years. They are durable, long-lasting, and resistant to corrosion. Copper pipes are also suitable for both hot and cold water, making them a versatile option. However, they can be expensive and may require skilled labour for installation.
PVC and CPVC Pipes
PVC (Polyvinyl Chloride) and CPVC (Chlorinated Polyvinyl Chloride) pipes are lightweight and easy to install, making them a popular choice for plumbing systems. They are also resistant to corrosion, making them suitable for use with potable water. PVC pipes are best suited for cold water, while CPVC pipes are designed for hot water.
PEX Pipes
PEX (Cross-linked Polyethylene) pipes are a newer type of plastic pipe that has become increasingly popular in recent years. They are flexible, easy to install, and resistant to corrosion. PEX pipes are suitable for both hot and cold water, making them a versatile option. They are also less expensive than copper pipes.
Galvanised Steel Pipes
Galvanised steel pipes are made of steel that has been coated with a layer of zinc to prevent corrosion. They are durable and long-lasting, making them suitable for use in plumbing systems. However, they can be heavy and difficult to install, and may not be suitable for use with potable water.
Cast Iron Pipes
Cast iron pipes are a traditional type of plumbing pipe that has been used for many years. They are durable and long-lasting, making them suitable for use in plumbing systems. However, they can be heavy and difficult to install, and may not be suitable for use with potable water.
Considerations for Pipe Selection in New Homes
When selecting pipes for your new home, there are several factors that you need to consider. In this section, we will discuss some of the most important considerations to help you make an informed decision.
Water Supply and Quality
The type of pipe you choose will depend on the water supply and quality in your area.
For potable water supply lines, copper pipes are a popular choice due to their durability and resistance to corrosion. PEX (cross-linked polyethylene) pipes are also a good option as they are flexible and cost-effective.
For wastewater and rainwater drainage systems, PVC pipes are commonly used due to their affordability and lightweight nature.
Durability and Longevity
The durability and longevity of your pipes are important factors to consider.
Copper pipes are known for their durability and can last up to 50 years with proper maintenance. PEX pipes are also durable and have a lifespan of around 40 years. Meanwhile, PVC pipes have a shorter lifespan of around 25 years.
It’s important to consider the longevity of your pipes when planning your budget for your new home.
Cost and Budget
The cost of your pipes will depend on the type of material you choose.
Copper pipes are more expensive than PVC and PEX pipes, but they are also more durable and have a longer lifespan. Meanwhile, PVC pipes are the most affordable option, but they have a shorter lifespan and are not suitable for hot water supply lines.
PEX pipes are a good compromise between cost and durability, making them a popular choice for residential plumbing.
Environmental Impact and Regulations
Environmental impact and regulations are important considerations when selecting pipes for your new home.
PVC pipes are not environmentally friendly. They are made from non-renewable materials and can release harmful chemicals when burned.
Copper pipes are recyclable, but the mining and production process can be environmentally damaging.
PEX pipes are a more environmentally friendly option. They are made from recycled materials and can be recycled again at the end of their lifespan.
It’s important to check local regulations and standards to ensure that your chosen pipes meet safety and environmental requirements.