Loveland Roofing: Article About Insulation
Insulation isn't just for walls. A well-insulated roof can make a significant difference in your home's comfort levels. In addition, it can help lower your energy bills and even block out some loud outdoor noises. When you install a new roof, it's easy to get caught up in the choice of shingles and other aesthetic details, but keeping insulation in mind can really pay off in the long run. Your Loveland roofing contractor can evaluate your roof and discuss your insulation options with you.
Most homeowners associate insulation with winterizing and keeping your home warm during the cold months. However, insulation can help keep your home comfortable all year long. Insulating materials function by stopping heat from passing through them. It doesn't matter whether the heat is outdoors or indoors. In the winter, roof insulation will help keep the heat in your house. The opposite will happen in the summer, when the insulation will prevent the hot air from getting in.
A layer of insulation can also help keep your roof cool. Most roofs in the United States are a dark color. Since dark colors absorb heat instead of deflecting it, your roof can become extremely hot in the summer. If you were planning to replace an aging roof, it might make sense to choose a lighter-colored material. Until then, adding insulation can help mitigate the heat from a dark roof. Since insulating materials stop heat from moving through them, a layer of insulation can keep the heat from a dark roof from making its way into your home.
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Fiberglass is a popular choice for roof insulation. This material comes in rolls, and is applied between the rafters in the attic. Fiberglass insulation is relatively easy to install: Most homeowners can do it themselves if they take the proper safety precautions. The effectiveness of this type of insulation is defined by its R-value, which takes both density and thickness into consideration.
Spray foam is another way to insulate a roof through the attic. While it's not a do-it-yourself project, spray foam insulation can be an excellent choice for small attics and other cramped spaces. Professionals spray the insulation into crevices and spaces, where it expands and keeps out all air. Although spray foam insulation is a more expensive choice than fiberglass, it has better insulating power and may end up saving you more money over time.
Some roof insulation is applied on the outside of the house, underneath a new layer of shingles. Perlite boards and sheets made of wood fiber are two common choices for this method of insulation. Your roofing contractor will make sure there's an adequate air space between the sheathing and the insulation layer.
Insulating your roof may seem like yet another expense of owning a home, but the benefits justify the cost. A layer of roof insulation can save you money and provide additional comfort for years to come.