AJ Manufacturing
AJ Manufacturing: Quality Walk Doors: Doors are constructed of foam injected 1-3/4" galvanized panels for strength, rigidity and R12 insulating value. Doors are Pre-Hung with 4x4-1/2" fixed pin hinges in a 4-Way universal 16 ga frame. A variety of lites, panel embossments, thermal option and painted door trim are available.
AMBICO
AMBICO Recessed Panel and Oversized steel door and frame assemblies designed to meet the discerning requirements of architects and engineers. Fire rated oversized openings to meet NFPA-80 in pairs to 10'-0 x 12'-0 (UL) are available. Whether your door design requires one recessed panel or ten panels or is combined with vision lites an engineered solution can be tailored to your project requirements.
Karpen Steel Custom Doors & Frames
Quick-ship manufacturer of 12, 14, 16, & 18 gauge hollow metal doors and 12, 14 & 16 gauge hollow metal frames, temperature rise doors, wood-grained doors, dutch doors, acoustic assemblies, lead-lined doors and frames, pocket door frames, 2-piece slip frames, elevator sub-buck and shadow line frames, round top doors and frames, gothic arch frames, and more.
Technical Glass Products
Technical Glass Products offers European-designed steel window and door systems that provide a sleek, modern alternative to traditional hollow metal frames with large expanses of glass. These systems feature narrow steel profiles that offer greater strength, superior performance and improved aesthetics. Visit tgpamerica.com or call 800.426.0279.
4specs Discussion Forum - Great place to ask questions about specifications, products and technical data. Free - no registration required to read or post (subject to moderation).
See also:
Doors - for complete door options
Door Hardware
08 1050 - Door Accessories - (Includes louvers, vision lights and kick plates)
08 1700 - Preassembled Metal Door and Frame Units
08 1118 - Residential Steel Doors
AJ Manufacturing
AJ Manufacturing: Quality Walk Doors: Doors are constructed of foam injected 1-3/4" galvanized panels for strength, rigidity and R12 insulating value. Doors are Pre-Hung with 4x4-1/2" fixed pin hinges in a 4-Way universal 16 ga frame. A variety of lites, panel embossments, thermal option and painted door trim are available.
AMBICO
AMBICO Recessed Panel and Oversized steel door and frame assemblies designed to meet the discerning requirements of architects and engineers. Fire rated oversized openings to meet NFPA-80 in pairs to 10'-0 x 12'-0 (UL) are available. Whether your door design requires one recessed panel or ten panels or is combined with vision lites an engineered solution can be tailored to your project requirements.
Karpen Steel Custom Doors & Frames
Quick-ship manufacturer of 12, 14, 16, & 18 gauge hollow metal doors and 12, 14 & 16 gauge hollow metal frames, temperature rise doors, wood-grained doors, dutch doors, acoustic assemblies, lead-lined doors and frames, pocket door frames, 2-piece slip frames, elevator sub-buck and shadow line frames, round top doors and frames, gothic arch frames, and more.
Technical Glass Products
Technical Glass Products offers European-designed steel window and door systems that provide a sleek, modern alternative to traditional hollow metal frames with large expanses of glass. These systems feature narrow steel profiles that offer greater strength, superior performance and improved aesthetics. Visit tgpamerica.com or call 800.426.0279.