Owner Builder |69 Questions and Answers (Verified Answers)

height of end dams on window and door flashings - 25mm or 1 inch max rise in a flight of stairs - 3.7m when is an HRV (heat recovery ventilation) required? - almost always. some exceptions in mild climates may have passive vents permit needed for tree removal if tree is greater than - 8" or greater in diameter Order of inspections - 1: forms, basement and crawlspace 2: Plumbing, dampproofing, foundation drainage , sanitary sewer, storm sewer, sump, water service 3: plumbing, electrical, mechanical, gas 4: framing inspection 5: insulation and vapour barrier 6: rainscreen/exterior finishs, drywall 7: building envelop inspection 8: final inspection roof trusses are placed -24" oc floor joists are spaced out - 16" fall protection must be used when fall height is - 10ft or if fall less than that could result in injury guardrail is required if - 4' dropthe house must be no closer than _____ from the front of the lot - 25' minimum distance on all sides of the house is - 10