September/October 2006
Steve Maxwell
 |
MICHAEL MAXWELL
|
Next time you need to replace pipes in your home, consider an
alternative to rigid piping. PEX-AL-PEX plumbing, or PEX for short,
comes in rolls, can be cut easily to any desired length, and
requires no soldering and very few joint fittings. This flexible
plastic piping is so easy to install that you can handle most
projects quickly on your own.
RELATED ARTICLES
Next time you need to replace pipes in your home, consider an alternative to rigid piping that come...
Mother's Jack Stand: A Two-Hour Project March/April 1978 Every back-to-the-lander and suburban do-i...
Learn how to properly sharpen woodworking tools, including chisels....
Solar on a Shoestring January/February 1980 Here's a simple-to-build device that will enable you to...
Named for its sandwich-layered construction, PEX uses cross-linked
polyethylene as the outside layer, aluminum as the middle layer,
and another layer of poly on the inside. This piping is approved in
major plumbing codes, and it's had a successful 30-year track
record in Europe. It's a little more expensive than rigid copper
piping, but the advantages outweigh the extra cost, because you can
save money by doing the job yourself.
PEX is sold at all major hardware stores, where it's usually sold
as water supply piping and infloor radiant-heat lines. When you buy
it, make sure the tubing is stamped with 'NSF-61' or 'NSF pw' (for
potable water), which distinguishes it from the PEX that is used
only for infloor radiant heating applications.
For more information, read
Easier Plumbing with PEX in the June/July 2006 issue of Mother
Earth News.