Sewage back flow / Guides

smart sewage backup device
Plumbing and water heaters

Sewage backup flood prevention and water leak notification on your device - our products of the month

...sewage backflow, but debris can accumulate in those systems that prevent a perfectly tight seal in case of backflow. Check valves have a removable top that can ...

Off-grid and Net-Zero Housing

A Toronto Off-grid home 20 years later; how did it fare?

...flow faucets, highly-insulated and airtight building envelopes, passive heating design and the use of thermal mass to balance interior temperatures. When well-o...