With energy costs increasing and high temperatures on the horizon, ensuring homes are adequately insulated is becoming critical, especially in hot parts of the country like Texas.
As previously reported by The Dallas Express, the metroplex experienced a record 109 degrees on August 17, 18, and 20 in 2023.
Warmer weather means residents must spend more to cool their homes during the summer. On top of the higher temperatures, rising energy costs also compound this expense.
Typically, older homes are less efficient. Before 2000, building codes that addressed higher energy efficiency were lacking. Since then, minimum insulation rules have become standard.
Insulation efficiency is usually measured in what is known as the “R-value.” It is a score applied to insulation to grade its ability to resist heat. The higher the R-value, the better the insulation capability.
If a home was built in 1999 or earlier, chances are it has exterior walls with insulation values of roughly R-13. However, since 2000, a minimum of R-20 or higher is required by code. Not only that, but roofs need to be R-38 or higher.
According to Evan Roberts, a City of Fort Worth code inspector, improving the energy efficiency of homes built before 2000 can help improve comfort, reduce energy costs, and increase the value of a home, reported CBS News Texas.
Roberts recommends focusing on two traditionally problematic areas: attics and windows. He advised increasing attic insulation and even swapping out old windows for more energy-efficient versions.
Before embarking on any major renovations, consider checking if you are eligible for federal programs offering tax breaks on improving home energy efficiency. In some cases, you may be eligible for up to $3,200 in annual tax savings.
