Therma-Tru has established a position in the building materials industry through the manufacture and sale of insulated door systems.

• See also:
• Masterformat 2004
• 06 50 00 - STRUCTURAL PLASTICS
• 08 10 00 - DOORS AND FRAMES
• 08 11 00 - Metal Doors and Frames
• 08 11 13 - Hollow Metal Doors and Frames
• 08 11 73 - Sliding Metal Firedoors
• 08 11 74 - Sliding Metal Grilles
• 08 15 00 - Plastic Doors
• 08 15 13 - Laminated Plastic Doors
• 08 15 16 - Solid Plastic Doors
• 08 17 00 - Integrated Door Opening Assemblies
• 08 17 13 - Integrated Metal Door Opening Assemblies
• 08 17 23 - Integrated Wood Door Opening Assemblies
• 08 17 33 - Integrated Plastic Door Opening Assemblies
• 08 30 00 - SPECIALTY DOORS AND FRAMES
• 08 31 00 - Access Doors and Panels
• 08 31 13 - Access Doors and Frames
• 08 31 16 - Access Panels and Frames
• 08 34 00 - Special Function Doors
• 08 34 13 - Cold Storage Doors
• 08 34 16 - Hangar Doors
• 08 34 19 - Industrial Doors
• 08 34 33 - Lightproof Doors
• 08 34 46 - Radio-Frequency-Interference Shielding Doors
• 08 34 49 - Radiation Shielding Doors and Frames
• 08 34 73 - Sound Control Door Assemblies
• 08 41 00 - Entrances and Storefronts
• 08 71 00 - Door Hardware
• 08 75 00 - Window Hardware
• 08 80 00 - GLAZING
• 08 81 00 - Glass Glazing
• 08 81 13 - Decorative Glass Glazing
• 08 83 13 - Mirrored Glass Glazing
• 08 88 56 - Ballistics-Resistant Glazing
• Masterformat 1995
• 06500 - Structural Plastics
• 08100 - Metal Doors and Frames
• 08110 - Steel Doors and Frames
• 08150 - Preassembled Metal Door and Frame Units
• 08160 - Sliding Metal Doors and Grilles
• 08200 - Wood and Plastic Doors
• 08220 - Plastic Doors
• 08250 - Preassembled Wood and Plastic Door and Frames
• 08300 - Specialty Doors
• 08310 - Access Doors and Panels
• 08340 - Special Function Doors
• 08400 - Entrances and Storefronts
• 08720 - Weatherstripping and Seals
• 08800 - Glazing
• 08810 - Glass