I am getting ready to do my permanent underground lines. I have found a foamer that will spray in place but it seems that the foam could degrade over time or be compromised by insects.
Thinking about logstor pipe for $12/ foot. has anyone seen a failure in pipe like logstor or thermopex?
I have also considered using a drain tile set with 2 1" alumapex wrapped in microfoil insulation. I would then have it sprayed in place. The microfoil set claims to be R14. The tile would be protected by the spray foam to further insulate and waterproof.
gg
Thinking about logstor pipe for $12/ foot. has anyone seen a failure in pipe like logstor or thermopex?
I have also considered using a drain tile set with 2 1" alumapex wrapped in microfoil insulation. I would then have it sprayed in place. The microfoil set claims to be R14. The tile would be protected by the spray foam to further insulate and waterproof.
gg