Guest User
11/2/2009
aluminum,copper,lead,steel,tin,etc... due to the fact that different metals transfer heat differently what type and thickness of metals would produce the greatest and least amount of sweat? some poly/plastic materials can chemicly react with metals could a porous/spongy underlayment create more potential for chemical reaction?
Todd Miller
Isaiah Industries, Inc.
11/4/2009
I do not think that you will notice an appreciable difference betwene different methods in regards to this. Moisture condensing on the back of pure rolled zinc panels will damage the zinc over time.
Find a Contractor

Get Started Today

Take the first step to increasing the value of your home with a great looking, durable, fire resistant and energy efficient metal roof. Browse our list of qualified MRA Member Roofing Contractors in your area for a free consultation and estimate.