19. Doors Top Rail Lock Rail Panel Bottom Rail Stile Flush Door Exterior Panel Door
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33. Insulation Foam Batt/Blanket Loose Fill Insulation is a material used that has a low conductivity to help keep heat and cold air through the structure or assembly. Rigid Board
34. Lintel A lintel is a beam that carries a load of an opening.
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37. Plumbing Plumbing Roof Vent is used to vent gases from waste away from residence. Water Closet Typical 3” piping used to drain. A lavatory is a sink and it typically uses 1.5” piping to drain it.
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40. Radiant Barrier Installed usually in the attic to prevent heat rays from the sun getting into the house, causing the house to become hot. Helps to reduce energy cost.
41. Rebar This is #4 rebar, meaning it is ½” in diameter. It is used in masonry walls to help add tensile and lateral strength. It will be used to reinforce the wall, the grooves are helpful because the concrete that is poured in the hollow part of the CMU can mold to the rebar.
![Air Barrier Paper ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)