One of North America's largest companies in the roofing specialities business as well as the premier designer and manufacturer of roof penetration protection products.

• See also:
• Masterformat 2004
• 05 45 00 - Metal Support Assemblies
• 05 45 13 - Mechanical Metal Supports
• 05 45 16 - Electrical Metal Supports
• 05 45 23 - Healthcare Metal Supports
• 07 62 00 - Sheet Metal Flashing and Trim
• 07 65 00 - Flexible Flashing
• 07 65 13 - Laminated Sheet Flashing
• 07 65 16 - Modified Bituminous Sheet Flashing
• 07 65 19 - Plastic Sheet Flashing
• 07 65 23 - Rubber Sheet Flashing
• 07 65 26 - Self-Adhering Sheet Flashing
• 07 70 00 - ROOF AND WALL SPECIALTIES AND ACCESSORIES
• 07 71 00 - Roof Specialties
• 07 71 13 - Manufactured Copings
• 07 71 16 - Manufactured Counterflashing Systems
• 07 71 19 - Manufactured Gravel Stops and Facias
• 07 71 23 - Manufactured Gutters and Downspouts
• 07 71 26 - Reglets
• 07 71 29 - Manufactured Roof Expansion Joints
• 07 71 33 - Manufactured Scuppers
• 07 72 00 - Roof Accessories
• 07 72 13 - Manufactured Curbs
• 07 72 23 - Relief Vents
• 07 72 26 - Ridge Vents
• 07 72 33 - Roof Hatches
• 07 72 36 - Smoke Vents
• 07 72 43 - Roof Walk Boards
• 07 72 46 - Roof Walkways
• 07 72 53 - Snow Guards
• 07 72 63 - Waste Containment Assemblies
• 11 24 00 - Maintenance Equipment
• 11 24 13 - Floor and Wall Cleaning Equipment
• 11 24 16 - Housekeeping Carts
• 11 24 19 - Vacuum Cleaning Systems
• 11 24 23 - Window Washing Systems
• 14 84 00 - Powered Scaffolding
• 21 05 29 - Hangers and Supports for Fire-Suppression Piping and Equipment
• 22 05 29 - Hangers and Supports for Plumbing Piping and Equipment
• 22 30 00 - PLUMBING EQUIPMENT
• 22 40 00 - PLUMBING FIXTURES
• 23 05 29 - Hangers and Supports for HVAC Piping and Equipment
• 23 37 00 - Air Outlets and Inlets
• 23 37 13 - Diffusers, Registers, and Grilles
• 23 37 23 - HVAC Gravity Ventilators
• Masterformat 1995
• 05450 - Metal Supports
• 07620 - Sheet Metal Flashing and Trim
• 07650 - Flexible Flashing
• 07700 - Roof Specialties & Accessories
• 07710 - Manufactured Roof Specialties
• 07720 - Roof Accessories
• 11010 - Maintenance Equipment
• 14840 - Powered Scaffolding
• 15060 - Hangers and Supports
• 15155 - Drainage Specialties
• 15400 - Plumbing Fixtures and Equipment
• 15411 - Fittings, Trim and Accessories
• 15850 - Air Outlets and Inlets
• 16071 - Roof Top Conduit Supports