2011年9月15日星期四

Slow gutters, no glory

The kids are back in school and that means summer's over. Autumn is coming and soon we'll be climbing up our roofs and cleaning out the gutters before the fall leaves begin their damage. But how much damage can some leaves really do? Well, in my business, I've seen quite a bit.

I hate coming to what's supposed to be a simple job, then, when I start to work and tear things down, I see tons more work thanks to water damage. Your home's number 1 enemy is water. Why is it the enemy? Because it causes things like mould and rot that compromise the entire structural integrity of the house, not to mention major health problems. That's why we always want water to flow away from our house, from its roof to the foundations. Gutters play an important role in that process. They're supposed to collect the water from your roof and direct it as far away from your home's foundation as possible - I suggest at least five feet, but it depends on how close your neighbour's property line is. Seems simple, but there are a few things that can get in the way of gutters doing their job.

Many of the newer homes being built have more than just a single roof. For example, there could be a roof over the garage, one over the second floor of the house, and smaller ones over rooms that extend from the house, such as a kitchen area or mud room. No matter what, there should be an eavestrough running along the bottom of every roofline on a house. Every eavestrough needs to have a downspout that drains the collected water away from the roof. You never want a downspout to drain water directly onto a lower level roof, this will cause water and ice damage to the shingles and roof deck underneath. It must always drain into a lower roof's eavestrough. You also never want a downspout to drain directly into the weeping tiles below ground or near the foundation, this causes water damage to the foundation. In either case, the result is water coming into the house at the roof or foundation level. Not a good thing.

Some people think gutters can be a DIY project. Most DIY gutters are plastic and come in standard sections of about 10 to 12 feet. Plastic gets brittle, especially in the cold, and will need to be replaced. That's why aluminum is the industry standard for gutters. It never rusts, unlike steel, and it's weather resistant, unlike plastic. We also want to use a thick gauge for all metal gutters. The thicker the gauge the longer they'll last. When gutters are built in sections there's going to be seams and seams can leak. And believe me, if it can leak, it will. That's why I only recommend seamless eavestroughs.

Professionals use a forming machine to construct seamless eavestroughs - custom sized to fit the length of any roof. It's the only way an eavestrough should be done and it's the only way to prevent leaks. Professionals also make sure the entire eavestroughs is pitched correctly. Otherwise, water is going to gather and it won't drain properly. You want something that's going to last. You don't want something you'll have to replace after the first winter. Doing it right the first time means we don't have to do it again. You always need to bring in the right people for the right job, so get a professional to install your gutters.

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