From reducing the excess moisture throughout your home to saving money on your energy bills and extending the life of your roofing shingles, there are several benefits to providing your attic with proper ventilation. Unfortunately, many homeowners are unsure about how to improve the ventilation in their own attic, or simply assume their present ventilation is adequate. Before you improve the ventilation in your attic, here are a few dos and don'ts to keep in mind:
Consider Upgrading Your Insulation
The first step to improving your attic's ventilation is to actually upgrade the insulation. All of the improvements you make to your attic's ventilation system won't matter if it isn't properly insulated. If your insulation is several years old, outdated or simply isn't keep your attic and home warm during the winter, it is time to consider an upgrade.
According to Do It Yourself, one of the most important aspects of purchasing new insulation for your home is to learn about a product's R-Value. An insulation's R-Value is basically how well it will keep the warm air inside of your house during the winter and the cool air during the summer. The higher the R-Value, the better a job the insulation will do.
It is important to purchase an insulation that you can afford but also has an R-Value that is recommended for your area. For example, if you live in Louisiana, you will generally require insulation with a lower R-Value than if you live in Minnesota.
Upgrading your insulation is a great first step to providing your home's attic with the proper insulation. As an added bonus, this upgrade will also save you big money on your monthly energy bills.
Choose a High Quality Attic Fan
One of the most effective ways to increase the ventilation is to install an attic fan. The fan will help draw warm, moist air out of the attic, which will help prevent mold and mildew damage and keep your home cool throughout the summer.
When shopping around for an attic fan, it is important to consider the different styles and features. For example, there are solar powdered attic fans, or those that you simply plug into the outlet. You should consider a model that is constructed from metal, a heavy duty screen to keep the bugs out and a motor that is continuously lubricated.
You should also consider a fan that features a thermostat feature. This will allow you to maintain a constant temperature in your attic throughout the summer and winter.
Don't Install Too Many Vents in Your Roof
The vents throughout your attic serve a very simple purpose: they draw out the moist air from your attic and push it outside. However, before you assume that simply adding a few vents to your attic will be enough to improve the ventilation, think again.
Adding too many vents to your attic is actually counterproductive. The vents will actually work against each other and actually draw air back into the attic. Instead, it is important to keep the attic vents free of clutter, and to only install one type of vent throughout the space.
For example, if your attic features ridge vents, stick with ridge vents. If you mix and match, all you will wind up doing is forcing the air through the stronger vent types, which will render the other vents useless.
From making sure your home's attic is adequately insulated to shopping for the right attic fan for your needs and budget, when it comes to improving the ventilation in your home's attic, there are several dos and don'ts to keep in mind.
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