Insulated roof curbs from Thybar allow for unrestricted positioning on standing seam roof systems, and are custom 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 perfect alignment with seams on the roof. New, advanced laser technology enables Thybar to offer top quality, competitively priced retro-curbs for metal buildings. Advanced laser technology offers the tightest tolerances and allows for a superior weld, Thybar sources say.
Standard construction includes: #18 Ga. AZ-55 GALVALUME®, with mitered and fully welded corners, formed-in water diverter, and loose cell caps to match most standing seam configurations. This allows for a watertight installation.
Other standard features include 1-1/2-in.-3# density fiberglass insulation, 10" min. height and T-bar reinforcing in sizes over 36 inches. Optional features are aluminum construction, liner panels, 14 Ga. Construction and special height.
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