Really? How so?Stay away from ICF's at all costs. They are way more expensive than they are telling you and nothing ever goes right. Try a SIPs wall system.
Here you go - flashback time (If I can't do it - no one can do it right )Really? How so?
Nothing ever goes right?
Sounds like a serious lack of information and experience.
I will compare ICF's to SIP's any day...and we both know which one will come out on top.