It has become expensive, can still corrode based on pH levels of water, and in cold climates, frozen water can cause copper pipes to burst. PEX installs quickly, which significantly reduces labor costs.
Copper pipes are pretty terrible. Copper reacts with minerals and chemical additives in the water. After a long time, the copper pipe will wear out. You end up with a leak.
Although it is highly resistant to corrosion, copper pipes can react to water with high acidity, causing corrosion and deterioration to the interior of the pipes. This can give your water an unpleasant taste and lead to pinhole leaks. Pressure-sensitivity.
Its popularity soared after lead pipes became obsolete due to their unsafe nature. Today, plumbers still install copper pipes quite regularly, but you have a wide variety of other materials to choose from, too. PVC and PEX are both common and tend to be more affordable than copper.
Copper pipes are still used in many residential plumbing systems today, although their popularity has declined in some areas due to the rise of alternative materials like PEX (cross-linked polyethylene) and CPVC (chlorinated polyvinyl chloride).
Copper pipes outshine PEX pipes in terms of longevity. On average, copper pipes impressively endure for 50 to 70 years, whereas PEX pipes have an expected lifespan of 30 to 50 years.
With proper installation, copper plumbing should last you at least 50 years, though it can last you upwards of 60 or 70 years if you maintain your pipes properly.
Yes, copper pipes can freeze, crack, and burst in cold weather. In fact, of all piping types used for plumbing, copper pipes burst most easily when frozen. This is because copper conducts energy and loses heat more quickly than other types of plumbing. Copper also won't expand when the water inside freezes.
Containing an average lifespan of 50-70 years or more, copper piping is an excellent long-term investment . Typically lasting 25-40 years, PVC pipes have a good lifespan. However, they may be susceptible to damage from exposure to extreme temperatures and certain chemicals.
Copper has been a standard plumbing pipe material since the 1960s, and with good reason. First, copper is the preferred choice from a safety standpoint because it preserves drinking water quality. Unlike galvanized steel or cast iron, copper is corrosion-resistant and doesn't leach rust or sediment into the water.
Offering quick installation and cheap prices, plastic is becoming the go-to material for many plumbers starting their own plumbing business. Not only is it helping them save on overheads, but it means they can make more per job.
Cast iron plumbing has been around for decades, and we still manufacture it today. It is the old gold standard for drainpipes, and you can find them in many older homes' systems. Newer homes are typically built with PVC or ABS piping as it's cheaper, lighter-weight, and less prone to corrosion.
Disadvantages of Copper Pipes
Copper piping is expensive. It can cost 10 to 15 times more when compared to other types of pipes. Copper may also freeze easily. If your home runs on well water, copper pipes could have problems if the water is acidic.
In 1986, Congress banned lead in solder and limited lead in faucets and pipes.
Better Energy Efficiency – PEX has a lower thermal conductivity rate than copper. As a result, PEX pipes can help keep hot water hotter for longer periods of time. They also produce less condensation on cold water lines, which could lead to fewer moisture-related problems in ceilings and walls.
First, check the quality of those pipes, as copper is still the standard for piping and can offer a long-lasting plumbing system if the pipe is well made.
PEX is a non-rigid plastic material that can withstand freezing temperatures longer than copper, PVC/CPVC pipes. The material is able to stretch further as the water inside of it freezes and expands. But even PEX has its limits.
PEX is flexible and performs better in freezing conditions than rigid pipes like copper, PVC and CPVC. These other pipes are more at risk of the water freezing in them, making them susceptible to weakening and bursting.
Brass, cast iron, and galvanized steel have a life span of 80 to 100 years, copper lasts 70 to 80 years, and PVC piping only survives for 24 to 50 years.
Vulnerable to Damage
Plumbing failures can be caused by defective copper pipes several years after installation. Acidic water can be very bad for copper systems. Scale builds up inside the lines and blocks the flow of water through the plumbing system.
Copper is the most expensive piping material available, with prices ranging from $5,000 up to $20,000 to repipe a house. While copper piping is durable, the material is rigid – driving up the cost.
Currently, PEX plumbing is one of the most widely used plumbing systems around the world. It was temporarily banned in California for a while due to concerns about toxic materials but this was later disproven by laboratory tests.
Typically, water lines are buried at a depth ranging from 18 inches to 5 feet, depending on various factors such as local climate, soil conditions, and the type of water system in place.
Copper pipes: the safe choice for drinking water
Resistant to corrosion and naturally antimicrobial, copper is packed with beneficial properties that help keep drinking water safe.