138T Shingle Recover System
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- เผยแพร่เมื่อ 7 ก.ย. 2024
- 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.