Calgarians have had more than their share of weather challenges this summer, including several nasty bouts of hail. Thankfully, a little preparation can help your home's roof emerge unscathed the next time golf-ball-sized ice chunks starts falling from the sky.

A devastating hailstorm ripped through parts of Calgary on Saturday, shredding siding, breaking windows, pummeling vehicles and flooding streets.

Like oxygen, hot water is something you only appreciate when it's absent. So, it's not surprising that a water heater is a vital part of the home. Since each home has its own hot water needs, understanding the various types of heaters and what they offer will help you make the right choice for your family.