Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Dec 11, 2017
McElroy Metal’s 138T Shingle Recover System provides a long-term and economical solution for commercial building owners and homeowners. This innovative system installs directly over existing shingles and the patent-pending clips create an energy saving Above Sheathing Ventilation (ASV) airspace between the existing roof and new 138T roof.