Solid core foam filled line consists of two 1" pex lines surrounded by water-proof solid-core closed-cell foam inside a 4.5" black poly line. This is the most energy efficient underground line product we sell. 150 foot roll.

150' Solid Core Foam-Filled Insulated Underground Line for Outdoor Wood

  • Contact us if you want your line cut to a length not listed on our web store.

At Pineview Woodstoves we sell all the parts you need to service, operate, repair or maintain an outdoor wood furnace. Don't see a product online? Call us and we can probably order it!