Our attic insulation provides an added layer of protection against.
Arizona attic insulation r value.
In arizona an r value of r 48 to r 60 is recommended.
Where you live different climates require different insulation r values.
The higher the r value the better insulated the home will be.
Precision air plumbing takes pride in their ability to assist you in choosing the type of insulation that is going to ensure that you will save the most money on energy costs and improve the comfort of your home.
The higher the r value the better the insulation performs keeping heat out in hot temperatures.
You will need a higher r value of insulation if you live in the northeast than if you live in southern california.
The higher the r value the better the thermal performance of the insulation.
Existing 3 4 inches of insulation.
In arizona it s recommended that homes have an attic insulation r value of 30 or higher in order to keep homes cool during the summer months but also warm enough during winters.
Typical recommendations for exterior walls are r 13 to r 23 while r 30 r 38 and r 49 are common for ceilings and attic spaces.
But newer homes in central and southern arizona are insulated to ratings of r 30 to r 38 while newer homes in northern arizona generally have attic insulation at r 60 because of colder winters.
Again in arizona epa recommends r 49 value.
Achieving greater r values in exterior walls.
Depending on where you live and the part of your home you re insulating walls crawlspace attic etc you ll need a different r value.
Recommended insulation levels for retrofitting existing wood framed buildings.
You can achieve better thermal performance in your attic by adding an additional layer of insulation.
Also plastic fiber is considered non irritating but batts have been reported as challenging t cut and handle using standard tools.
Plastic fiber insulation has r values that vary based on batt density and ranges from r 3 8 per inch for 1lb ft3 density to r 4 3 per inch for 3lb ft3 density.
Building scientists studying home energy loss and efficiency found that older homes lose a lot of energy due to age settlement and the development of gaps and cracks.
There are many ways to retrofit a home with fiberglass and.
The higher the number the more effective your materials are.
A higher r value will make your utility bills feel more comfortable too.
Add insulation to attic.
The best insulation for attics in arizona depends on several factors.
If you re uncertain about your current r value give us a call for a free consultation.
