Roof
04200 - Masonry Unit 04210 - Clay Masonry Unit 04220 - Concrete Masonry Unit 04800 - Masonry Assemblies 07 40 00 - ROOFING AND SIDING PANELS 07400 - Roofing and Siding Panel 07410 - Metal Roof and Wall Panel 07420 - Plastic Roof and Wall Panel 07460 - Siding 07470 - Wood Roof and Wall Panel