THALER

roofing products, namely, metal roof drains; metal vent covers for roof deck protrusions; metal vent stack flashings, metal exhaust vent flashings, metal flashings for roof protrusions of mechanical systems, metal flashings for roof protrusions of electrical systems, metal bur flashing; metal architectural roof supports; metal roof supports for mounting mechanical systems or components; metal roof supports for mounting electrical systems or components; metal anchors for securing devices to roofs or walls; metal relief vents for venting moisture vapor and other gases; metal gravity air vents; metal pre-formed fascias; metal pre-formed curbs; metal hatches for venting smoke; and metal access hatches