Quote:
Originally Posted by asianthree
Newer homes no longer are built the yellow lines of years past.
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The only difference with the new CSST lines is a black plastic coating intended to self seal pinholes in the tubing from a near by lighting strike.
No telling how long that plastic coating will be effective in a Florida attic.
It will not survive a direct strike like iron pipe can.
Coated CSST can still turn your attic into a BBQ grill.
As posted previously, the CSST manufacturer recommends adding a LPS in areas of high lightening risk.