Professional Attic Insulation Services In St. Louis
Chances are that if you are living in a home built more than 10 years ago your attic insulation is not doing its job. Poor attic insulation causes all sorts of issues in your home including comfortable rooms higher energy bills. During the winter months, the insulation in your attic plays a huge role in keeping the warm air inside your home. If there are any inefficiencies in the air-sealing or insulation in your attic then you are going to be losing heat, which causes your furnace to run longer.
Our attic insulation experts at Greenmark Home Performance understand the best way to keep your home comfortable and efficient year round. We offer complete air sealing and attic insulation services, including the installation of a variety of insulation materials.
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Why Attic Insulation Is Important
Most homes in the St. Louis area already have some sort of insulation in their attic, but in truth, most of the time the amount of insulation is insufficient to keep your home comfortable. The Department of Energy recommends an R-Value between R-49-60 for the attic. The traditional batt style insulation only provides an R-Value of around R-19. This allows a significant amount of conditioned air to transfer between your living space and your attic, creating uncomfortable rooms both during the summer and the winter months.
In addition to this when your home is losing hot or cold air it generally requires your furnace or air conditioning system to run longer and harder to keep the rooms in your home comfortable. When these machines run for longer periods of time they can cause your energy bills to increase.
The Three Types of Attic Insulation
Spray foam insulation is unique in that it serves both as an insulator and an air sealer for your attic. It is applied using a chemical compound that mixes during the application and expands on the surface it is applied to. This method of insulation can be more expensive, but it is also more effective and long lasting.
Cellulose insulation is an enviromentally friendly product made up of recycled materials. This type of insulation is generally blown into the attic using a large tube, and can be installed over the top of your exsiting insulation. This style of attic insulation allows for a larger layer of insulation to be layed down that reaches the recomended R-Value for the attic.
Blown fiberglass insulation is made from shredded fiberglass. This method is far more effective than traditional batt style insulation due to the continuous coverage of insulation material that batt style insulation cannot match.