Backflow cages have no insulation to provide frost or freeze protection but do provide some vandal, accident and theft protection as they are powder-coated steel and do include a locking mechanism. … Using backflow cages in colder climates like Colorado is doable but does take extra planning, money and work.

Do backflow covers work?

Backflow cages have no insulation to provide frost or freeze protection but do provide some vandal, accident and theft protection as they are powder-coated steel and do include a locking mechanism. … Using backflow cages in colder climates like Colorado is doable but does take extra planning, money and work.

Do I need a backflow protector?

Understand that it is always recommended to install a backflow preventer in any situation where incoming water and waste water have a chance of being cross-connected. This serves to protect you and your home, keeping your drinking, bathing, and cleaning water safe.