question on running insulated pex from my boiler to my barn.

[adamant]

i need add heat to my barn see pictures (if they load)i have to go through my building. looking for ideas please!
i added two pics.. see next thread

[adamant]

 

  i have to go through the steel into the building how would you do it? sorry the pic is rotated! there is a concrete floor inside

[adamant]

 

 

from the outside into here. going to hand a heater from the rafters. what is the neatest way to run it through the building? i know this insulated pex does not bend!

[sam-tip]

Use the underground pex underground.  But once above ground use Armaflex insulation and regular pex.  Mine runs underground from boiler then 80 ft Armaflex through the garage and then back under ground to the house then once in the house back to Armaflex.   I used the solid because the split does not stay glued together.

Used a 6" core drill at 45 degrees to go in and out of the garage floor.  Total of 7 holes to heat 3 buildings.  You can't see any lines running to the other buildings.