Installation of roof curbs on metal buildings is made easier with the Retro-Curb from Thybar Corp., the company says. These insulated curbs allow for unrestricted positioning on standing-seam metal roof systems and are designed to accommodate any roof slope for rooftop equipment. The curb has an oversized, flat, pre-punched base flange that can be cut out to allow alignment with the seams on the roof. Standard construction includes a galvalume with mitered and fully welded corners, formed in water diverter and loose cell caps to match most standing seam configurations, which allow for a watertight installation.

Thybar Corp.

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