
Backwater Valve Maintenance Guide for Vancouver Homes
Rain is hammering the windows in Burnaby, the street drains look slow, and you find yourself thinking about the one plumbing part you almost never see. If your home has a basement, that concern is reasonable. A backwater valve sits between your house and a sewer backup, and when it's neglected, you usually don't get a warning before trouble starts. In Greater Vancouver, that matters more than many homeowners realise. Older neighbourhoods, low-lying lots, shared drainage patterns, strata responsibilities, and








