Asked by: Gisselle Dol
home and garden home appliances

What is the cost of PEX tubing?

Last Updated: 6th January, 2020

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PEX Plumbing & Tubing Costs
PEX pipes cost between $1.50 to $3.50 per linear foot for both the materials and labor. The pipe alone runs $0.40 to $2.00 per linear foot depending on the diameter of the tube.

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Also to know is, how long does PEX last for?

50 years

One may also ask, how much does it cost to replace copper pipe with PEX? PEX meets building code nearly everywhere, comes with a 25-year warranty, and puts a smaller hit on your budget than copper. Replacing all of the plumbing in a 1,500 square foot, two-bathroom home with copper piping costs between $8,000 and $10,000. But using PEX would cost just $4,000 to $6,000, according to Gove.

Likewise, why is PEX plumbing bad?

PEX failures Piping fails when the pipes are exposed to chlorine that is within the water, exposure to direct sunlight before its installation. Furthermore PEX pipe is vulnerable when it comes in contact with such solutions as petroleum products and oxygen. It can leach toxic chemicals from pipe material also.

What type of PEX tubing should I use?

Red PEX pipe carries hot water. Blue PEX pipe carries cold water. White PEX pipe can be used for either hot or cold water. Gray PEX pipe, like white, can be used for either hot or cold water (although not all DIY centers carry gray).

Related Question Answers

Amayra Peierl

Professional

Why is PEX banned in California?

Church, executive director of the Plastic Pipe and Fittings Association. Uponor Wirsbo said its PEX pipe was introduced in California in 1990 and that the product helps solve problems in areas with aggressive soil conditions that copper pipe cannot solve.

Adorinda Pranz

Professional

What are the disadvantages of PEX?

PEX Plumbing Disadvantages
  • PEX may leach BPA and other toxic chemicals.
  • PEX is extremely sensitive to UV light.
  • PEX can be damaged by chemicals and pests.
  • PEX can't be installed in high heat areas.
  • PEX is semi-permeable, which means liquid can enter the pipe.

Ira Wasserbach

Professional

Is PEX OK for drinking water?

The inner pipe for drinking water is made of a plastic called cross-linked polyethylene (PEX). There are no health risks associated with drinking water from PEX pipes. A few types of PEX-pipe may cause prolonged undesirable taste and odour if the water remains in pipes over time.

Driss Ossate

Explainer

Should I use PEX or copper?

PEX doesn't degrade like copper, higher PSI rating freezing pipes will still burst, but PEX will be able to handle more freezing water than copper. PEX Tubing is much more resistant to freeze-breakage than copper or rigid plastic pipe. PEX is cheaper/easier to install and you generally don't need as many fittings.

Ericson Schulman

Explainer

Does PEX pipe leach chemicals?

They found that PEX pipes released more odors and leached more chemicals compared to polypropylene. To date, more than 150 contaminants have been found in water that flowed through PEX pipes in these and other studies. In some pipes, researchers have seen significant leaching even after 30 days of use.

Melitona Suhrheinrich

Explainer

Whats better PEX or SharkBite?

More expensive fittings: No PEX fittings are as cheap as copper fittings. As noted above, SharkBite fittings are far more expensive than copper. But even the "cheap route," using barbed brass fittings for your PEX, is still more expensive than copper—about three times more expensive.

Zainab Bleienheuft

Pundit

Should I Repipe my house with PEX?

Should I repipe my home with PEX piping? Whether it's low water pressure, rust in your water, or possibly even pinhole leaks, re-piping could be the answer for you. If you spend any time looking into re-piping, you're going to hear about PEX. He's an expert in leak detection, plumbing restoration, and re-piping.

Alexey Dorner

Pundit

What is the primary advantage of PEX pipe?

PEX resists the scale build-up common with copper pipe, and does not pit or corrode when exposed to acidic water. PEX is much more resistant to freeze-breakage than copper or rigid plastic pipe. PEX tubing does not transfer heat as readily as copper, and so conserves energy.

Nasreddine Emets

Pundit

Can rats chew through PEX pipe?

Rats appear to be especially clever and can discern the sound of water flowing through PEX pipes – then rapidly chew through the PEX to access water.

Eutilia Arasetegui

Pundit

Is PEX crimp or clamp better?

PEX crimp and PEX clamp connections use the same fittings, normally referred to as “crimp” or “barbed” PEX fittings. Stainless steel clamp rings resist corrosion more effectively than copper crimp rings, which can be a major benefit in direct-burial applications. PEX clamps also tend to be easier to remove.

Natalija Nesis

Pundit

Is there a difference between red and blue PEX?

There are no performance differences between red, white, blue and white PEX and all are intended for use in potable water systems. The colors can be used to easily distinguish between hot and cold distribution lines.

Yris Sklar

Teacher

What freezes faster copper or PEX?

Andy Ward, owner of Republic Plumbing in Madison, Tennessee, says both types of piping are susceptible to freezing, but copper pipes pose the bigger risk when temperatures dip below freezing. “PEX will still freeze, but they won't burst,” he says.

Royston Schultis

Teacher

How reliable is PEX plumbing?

The reasons are obvious – PEX has flex; it is inexpensive; and the installation is fast, simple and reliable. Also, PEX will not burst in freezing conditions like CPVC or copper. PEX installations older than 30 years are common in Europe, with an excellent reliability record.

Boubker Andruzsky

Teacher

What size PEX to use for water lines?

PEX Diameter
The flexible tubing comes in rolls of 50 feet up to 1,000 feet. PEX tubes range in diameter from 3/8-inch to 1-inch for residential applications. For adequate water flow, it's a good idea to install 1/2-inch or 3/4-inch PEX for your main lines.

Katheleen Organista

Teacher

Are SharkBite fittings reliable?

If you need to repair or replace copper plumbing in your home, a SharkBite fitting is an excellent choice. Sharkbites are approved for use underground and behind walls, but installing them there could be risky. A SharkBite fitting contains a rubber O-ring, which is not best for permanent connections.

Rosanne Sanzberro

Reviewer

Do PEX fittings reduce water flow?

Pex/plastic pipe have higher flow rates than copper. However pex fittings ID (inside diameter) is smaller than the pipe of the same size, so it actually does impede water flow.

Jerrold Busenius

Reviewer

Can you bury PEX water line?

PEX tubing is approved for direct burial outdoors, a practice most often necessary when running a water supply line to a house. PEX, since it can expand, resists freezing more effectively than rigid pipe, but PEX can still burst if water freezes in a line. Embedding PEX in sand protects it from any rocks in the soil.

Kathlene Sant'Ovaia

Reviewer

Abdeljalak Duckworth

Reviewer

How long does it take to Repipe a whole house?

How long does a whole-home repipe take? Whole-home repipes typically take between two days to an entire week to complete, depending on the size of your home and the type of piping system already in place.