Description: Custom manufacture of special roof coverings, upward and lateral roof extensions and roof accessories; non-metal upward and lateral extensions for roof coverings, namely, drip borders, gutters, snow-catchers, hail protectors and vapor barriers; metal roofing components, namely, roofing and exterior wall panels, holders in the nature of coated or uncoated metal or metal alloys for fixing the metal roofing components, and metal fasteners for the foregoing, namely, halters, nails, nuts, bolts, screws, ridge filler plates, eaves angle-pieces, U-profiles, terminal strips, omega rails, walkway clips; metal upward and lateral extensions for roof coverings, namely, drip borders, gutters, snow-catchers, hail protectors and vapor barriers, and metal fasteners therefor, namely, nuts, bolts and screws; "ROOF"; non-metal fasteners for non-metal upward and lateral extensions for roof coverings, namely, drip borders, gutters, snow-catchers, hail protectors and vapor barriers, namely, halters, nails, nuts, bolts, screws, ridge filler plates, eaves angle-pieces, U-profiles, terminal strips, omega rails, walkway clips; engineering services