I'm looking at roughing in radiant tubing in my soon to be built house. I'm planning on putting it in the garage and the basement. What are the differences (if any) between these two types of tubing? The wirsbo is much more expensive but does that necessarily mean it's better? Don't they all have to meet some sort of spec? The VANEX stuff I'm looking at can be viewed here...
Please let me know your experiences with either of these products...
thanks Doug