Roof Curbs

Roof curbs are available in a wide variety of types & styles to match any roof, metal building SSR or R panels, single ply membrane, modified bitumen or BUR. We have a roof curb that will mate your equipment, HVAC, fan, vent or stack, to your roof deck in a easy to install, clean, efficient and economic way. We have mechanical & architectural roof penetrations on all types of roofing.

Chose your preferred installation style below, download, fill out and fax to us for a quick quote on your next project.

UMB-1: One piece, over front/over rear, welded rib plugs & caps. UMB-2: One piece, under front/over rear, loose rib plugs & caps. UMB-3: One piece, under front/under rear, no rib plugs & caps, roof sheets over flanges. UMB-5: One piece, under front/over rear, welded rib plugs & caps. UMB-6: Three piece under front/over rear, loose flange strips with welded rib plugs & caps. UMB-7: Two piece - Retro, under front/over rear, separate diverter plate, loose rib plugs & caps.

Std BUR, single ply curbs

Roof curb ordering form

Curb, loose rib caps, side & end supports, triple bead
roll caulk, seam sealer and fasteners