Many traditional plumbers dislike PEX due to restrictive interior fittings, lack of rigidity (which causes issues for exposed pipes or showerheads), and concerns over material degradation from UV light or rodents. They often prefer rigid materials like copper, which offer straighter runs, full water flow, and a more professional, "clean" installation aesthetic.
Despite these benefits, some insurance companies have raised concerns about PEX plumbing, particularly regarding older installations: Historical issues: There were class action lawsuits against PEX manufacturers due to premature failures at connection points, resulting in leaks and flooding in some cases.
Crosslinked Polyethylene pipes PIPEX are manufactured according to the UNE -EN ISO 15875 , common to all European countries . All PEX -A pipes are Certified by leading European Quality institutes ( AENOR , SKZ , CSTB , IIP) .
Did you know that PEX piping is used in about 60% of new construction projects to date? This makes it a prevalent material used in new buildings.
Generally, you can budget around $2 to $6 per square foot for a PEX repipe. So, for a 2,000-square-foot home, you might estimate a cost between $4,000 and $12,000. You can also refine your estimate by counting your plumbing fixtures.
PMRs for malignancies of the stomach, kidney, brain, and lymphopoietic system were also elevated, especially among plumbers. Chronic rheumatic heart disease, emphysema, liver cirrhosis, and all external causes of death were the major non-cancer causes with significantly elevated PMRs.
Replacing functional copper pipes is generally unnecessary, but doing so becomes highly cost-effective and practical if your copper is corroding, experiencing pinhole leaks, or if you are already doing a major renovation. PEX offers faster installation, lower material costs, and better freeze resistance.
Types of Hot Water Heater and Tank
As long as your local plumbing code doesn't prevent it, it's perfectly fine to connect PEX to an electric water heater. However, even if the local building code says it's okay, you shouldn't connect PEX directly to a gas water heater.
CPVC pipe, a type of plastic pipe, is rigid with thicker walls than copper. However, it won't lose heat as quickly, making it a better solution. This plastic pipe is also less rigid than copper. CPVC will expand a bit, minimizing the pressure on its walls and keeping it from bursting as quickly as copper.
Modern electricians now design low-voltage and high-efficiency wiring layouts that support both traditional circuits and connected devices without overloading your electrical system. Key smart home electrical components include: Structured wiring systems that create a centralized hub for all smart devices.
The term “plasterboard” is commonly used in Europe and Australia, while “drywall” is more prevalent in North America. Essentially, plasterboard and drywall are the same material, with regional terminology differences being the only distinction.
We only use PEX-B, the most widely used and trusted PEX by far. It's the workhorse of the PEX world. It's what everyone uses, and it's just plain reliable. So, expansion fittings, they're kind of like a niche thing, not really worth the hassle or the extra cost unless you have a specific reason to use them.
Several synthetic food additives and agricultural chemicals legal in the U.S. are banned in the European Union due to health concerns like cancer, hormone disruption, and organ damage. These include:
Avoid making guesses or unsupported statements about what caused the damage to your property. Speculating can lead to inaccuracies in the adjuster's report, potentially affecting your claim.
In plumbing, the "135-degree rule" is a code standard that dictates how much a horizontal drain pipe can bend or change direction. It limits the total cumulative angle of pipe fittings before a system requires an access point (cleanout) or must be vented, ensuring proper flow and preventing chronic clogs.
Electricians keep one hand in their pocket—a practice known as the "One-Hand Rule"—to prevent electric current from traveling across their chest and through their heart.
Rewiring a 1000 sq ft house typically takes between 3 and 10 days, assuming an average, occupied home with accessible walls. While small, simple jobs might take 2-3 days, complex jobs in older homes (40+ years) with difficult layouts can take longer, potentially up to two weeks, including inspections.
The primary difference between a 3-wire and a 4-wire 220V setup is the presence of a dedicated neutral wire. A 4-wire system includes a neutral to safely carry unbalanced electrical loads, whereas a 3-wire system combines the neutral and ground functions, presenting greater electrical shock risks.
For a 2,000 sq ft home: New construction plumbing: $8,000 – $20,000. PEX repipe: $6,000 – $12,000. Copper repipe: $8,000 – $20,000.
Prevent Frozen Pipes
Set home thermostats above 55 degrees during cold weather. Drip cold water in farthest faucet from your main valve. Moving water keeps pipes from freezing. Find shut off valves for emergencies.
Myth 1: “Using push-fits devalues the trade.”
Some installers believe that using push-fit fittings removes the skill from plumbing, but that couldn't be further from the truth. While push-fits are quick and easy to install, the technology behind them is highly advanced.
Yes, you can run PEX to a water heater, but you cannot usually connect it directly to the tank. Plumbing codes generally require a minimum of 18 inches (often via corrugated copper or stainless steel) between the water heater and the PEX piping.
The longest-lasting water heater brands are Bradford White and Rheem (specifically the Marathon series). Bradford White is favored by plumbers for professional installations and longevity, while the Rheem Marathon uses a unique fiberglass tank backed by a true lifetime warranty.
Understanding the value of scrap water heaters can significantly impact your bottom line. With steel prices ranging from $0.05–$0.08 per pound, a standard residential tank can yield $10–$25. Larger commercial units may bring in $50 or more. Staying informed about market fluctuations is crucial for accurate estimates.