Roofing Kansas homes should always begin with proper attic ventilation. This is the foundation of your new roof, after all, and you can’t do a proper job if you aren’t building on a proper foundation. Let’s take a look at why you need attic ventilation and how to make sure you have what you need when it comes time to replace your roof.

Why Attic Air flow?

Attic air flow was often overlooked by contractors in the past because they tried using to keep costs down for property owners when building a property or when replacing a roof. Therefore, at the very least on major roofing company has estimated that upwards of 90% of homes in America will not be ventilated effectively. But what does that indicate to you?

For one particular point, air flow will help to generate your roof previous more time. In case the home just isn’t ventilated proper, sizzling air rises to just below the roof, or while in the attic. Heat is a recognized consider leading to roofing supplies to deteriorate quicker than they really should. This implies which you are a lot more probable to need to repair or even exchange your roof more rapidly than you need to, costing you thousands of bucks unnecessarily for the life of your respective house.

Ventilating the attic properly will also prevent moisture problems that lead to mold, mildew and even possible water damage through the years. If moisture can’t be released, it will sit in the insulation and on the wood framing in the attic, leading to rot which could cause even more problems.

Your home’s comfort level is highly dependent on the ventilation in the attic, as well. Hot air needs to be able to escape and cooler air to come in at all times. This will help to maintain an even temperature in the home, saving money on both heating and cooling bills.

When it comes to your roofing, Kansas residents will especially be wise to pay attention to their ventilation systems. The extremes of hot sun during our summer and very cold temperatures in the winter can do a number on your roof.

How to Calculate What You Need?

To accurately ventilate your property, you’ll need to make use of a stability of exhaust and intake outlets. You want equally as much air getting out as finding in whatsoever days. The first step to deciding how many vents you’ll need is usually to figure your complete square footage within the attic. This is the amount of feet wide by the number of feet lengthy so when your attic is thirty ft. by forty ft., that gives you a square footage of one,200.

Next, divide that total by 300 to calculate what is called the net free area (NFA). Multiply the result by 144 and this will give you the number of square inches of NFA. Divide that number by 2 and you will have the number of square inches needed for both intake and exhaust vents. Since the vents are never going to match up exactly, round up and not down if necessary.

When it’s time to replace your roofing, Kansas City company MB Roofing can help you ensure that the project starts off with the proper attic ventilation. Visit their website at http://www.roofingkansas.org/or give them a call at (866)625-5839 to set up an on-site assessment to get your project done right.