Texas is one of the warmer states, but it might still surprise you when it comes to the precautions you have to take here when building your homes.
Aside from the fact that storms and high wind speeds can definitely affect your home’s ability to retain heat, the scorching sunlight can have even more of an impact, leading to your AC heating up and using up a lot more energy than you’re comfortable with.
The r-value of your insulation layers is the most essential number you’ll have to keep track of. This value determines exactly how well your insulation is able to withstand heat, and it can differ greatly depending on each area of your home in part. The recommended professional roofers Dallas TX hosts suggest this type of insulation.
The r-value is calculated based on the material you’re using and its thickness. As a result, if you’re using fiberglass, for example, which is rated at an r-value of 2.2/inch, 15 inches would give you the equivalent of R-33.
In Texas, you typically need R-30 to R-60 for your attic (in total) and a smaller value of R-13 to R-20 for your floors. So, depending on the material you get, the amount of insulation you require will vary along with the thickness of your insulation sheating.
The best approach is usually to get the lightest and most heat-resistant material in order to reduce the amount needed in order to comply with the state standards on your home’s necessary r-value.