Usually in the middle of the night.
Flashing roof heat tape for pex.
Wrap the pex in aluminum foil and then apply the heat tape over it add the half inch insulation and plastic vapor wrap.
Fits any roof pitch from flat to 45.
The heat tape i use is rated for plastic pipes according to the manufacturer.
Heat tracing tape will not hurt the pex.
Unless you re using a self adhesive style of heat trace.
Where to find heat tape.
Flashing 3 4.
This will disperse the heat around the pex pipe.
Do not under any circumstances cover it with rubber type arma flex insulation.
Install roof heating cables when it s dry outside and safe to work from a ladder.
Roof heating cables come with detailed installation instructions and the cables should be plugged into a gfi grounded outlet.
If it overheats it can catch fire.
I doubt it will bother the pex unlike flowgaurd gold cpvc that has about 14 pages of stuff that can t come in contact with the pipe.
To secure the heating cable kit apply application tape or any good quality electrical tape with a minimum 176 f temperature rating at six inch intervals.
Then you need to talk to the heat tape company about the adhesive that they are using.
When temperatures begin to plummet protect your pipes and roof against freezing with the assortment of quality.
Masking tape doesn t have the strength to secure the cable kit any length of.
Multi size aluminum roof flashing.
Remember there are more than one type of heat tape the flat heat tape if covered with insulation can burn down a house if the instructions are not followed precisely.