Backflow Preventer Basics
About this video: Backflow preventers are addressed in Section 6.5.7 Plumbing of the ComSOP. It states that inspectors should verify the presence of a back-flow prevention device if, in the…
About this video: Backflow preventers are addressed in Section 6.5.7 Plumbing of the ComSOP. It states that inspectors should verify the presence of a back-flow prevention device if, in the…
About this video: A building trap at a commercial building is a plumbing device installed to prevent sewer gasses from entering the building’s interior. It typically consists of a U-shaped…
About this video: Section 6.5.2 Exterior of the ComSOP requires inspectors to identify the type of siding on a building and inspect the siding, flashing and trim. Commercial buildings may…
About this video: A mansard roof is a roof that rises by inclined planes from all four sides of a building. The sloping roofs on all four sides have two…
About this video: Join Dillon Winiecki as he inspects a spray polyurethane foam (SPF) roof. SPF coating is applied by spraying a liquid onto the existing roof and allowing it…
About this video: Join Dillon Winiecki as he discusses how to approach inspecting rooftop solar at commercial buildings following the International Standards of Practice for Inspecting Commercial Properties (ComSOP). The…
About this video: Join Rob Claus as he assesses a fixed ladder during a commercial property inspection to safely access a low-slope roof. A fixed ladder is defined as a…