The higher the r value the better the insulation.
Attic insulation value in pittsburgh pa.
Resistance to the movement in temperature through walls ceilings and floors in your home or commercial building.
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A common differentiating criteria between different types of insulation is the amount of r value they provide when correctly installed.
Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.
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According to the energy star climate zone map as well as current insulation codes as per 2018 attic insulation in southwestern pennsylvania should be a minimum of r 49.
This means 17 to 21 of loose fill fiberglass or 13 to 16 of cellulose insulation based on building performance institute standards signs of inadequate attic insulation.
But if you can t afford to shell out a few hundred bucks for this service never fear.
Whether you are adding blown in insulation to your attic upgrading your heating and cooling units with more efficient systems performing air sealing measures insulating your walls or installing new windows we believe it all starts with a free home energy assessment.
Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter.
High heating or cooling bills.
In our area that requires attic insulation values between r 49 and r 60 based on the epa s energy star recommendations.
Keep reading for the details.
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Going through a cold winter with so little insulation is like wearing a t shirt in a snowstorm.
If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs.
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Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.
High r value with foam insulation in pennsylvania sprayed polyurethane foam has an aged r value of approximately 6 0 per 1 inch thickness depending on the particular formulation and application higher values have been achieved enabling it to provide more thermal resistance with less material than any other type of commercial insulation material.
What your house really needs is the equivalent of a thick down filled parka.
Existing attic insulation in many homes may be as minimal as r 19 which pales in comparison to the recommended r value.
First we determine the r value of your existing insulation and from there determine how much additional cellulose insulation we need to add in order to get your attic insulation to an r 49 value.
We ve rounded up all the most important know how about attic insulation costs products prep work and installation right here.
The r in r value stands for resistance.
