In most plumbing systems, shutting off the water to one leaky pipe means shutting off the whole system. PEX (Cross link Polyethylene) systems, unlike other plumbing systems, allow you to shut off the water to a single fixture within the home, and can greatly reduce the inconvenience of plumbing problems.
PEX also called cross linked polyethylene is a very easy to use plumbing system. It has several benefits over other plumbing systems which make use of materials like copper, iron lead, PVC etc.
PEX pipe is suitable for use with hot or cold water. With the proper adapters, PEX pipe can be used with steel, copper, PVC and CPVC plumbing pipe.
PEX tubes are also available. These are very strong as they are made from cross linked HDPE (high density polyethylene) polymer. Cross linking adds many qualities to the material. It makes them strong, more flexible and resistant to cold temperature cracking or brittleness.
The installation process for the PEX plumbing is easier and faster as it requires less fittings. PEX pipes and tubes are very flexible and can bend up to almost 90 degrees and hence eliminate the need of elbow fittings. This also reduces the chances of leaks as most of them occur at the joints.
These pipes can easily expand or contract as they are very flexible. Hence the chances of bursting here are very minimal which can reduce many plumbing issues. Moreover, PEX tubing does not transfer heat as readily as copper, and so conserves energy.
The installation cost of this system is less as compared to other plumbing systems. One, because PEX is less expensive than those metal pipes and second, because installing fewer fittings reduces the chances for expensive callbacks.
PEX plumbing is gradually gaining popularity. It is a very strong and durable material and can last for many years and thus reducing the fear of home plumbing issues.
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