Childress County, TX Insulation Payback
Childress County attic insulation, by the numbers
Childress County, Texas is zone 3 under DOE's climate map (Hot-Dry), which means intense summer heat with low humidity, where attic radiant heat gain is the main driver. An uninsulated attic there should be built up to R-49. For an attic around 1,000 square feet, closing the gap from R-2 to R-49 costs around $2,820 and saves an estimated $1,214 a year — payback in roughly 2.3 years. Topping up the attic pays for itself fast here.
The breakdown behind the number
Split it out and it's roughly $869 a year on the heating side, $346 on cooling. By estimated insulation savings, Childress County lands in the 32th percentile nationally. Zone 3 alone covers 690 counties in this dataset, and Childress County comes in 81st by savings. Texas averages $1,035/year across the counties tracked here; Childress County comes in 17% higher.
Where these numbers come from
Childress County's climate figures — 3,274 heating and 2,170 cooling degree days a year — are read from CHILDRESS 2, TX US, 6 miles away, NOAA's nearest 1991-2020 normals station. Combined heating and cooling load puts Childress County in the 38th percentile of this 3,162-county dataset. One local detail the R-value alone won't tell you: Childress County sits in moisture regime B (dry), which can affect the vapor-barrier choice.
The smaller top-up scenario
Already have a few inches up there? Topping R-11 up to R-38 runs about $1,620 for about $164/year saved — roughly 9.9 years to break even. Call this borderline rather than a clear win.
Getting it done in Childress County
Real bids depend on how easy the attic is to reach and whether old insulation needs removing first, so treat $2,820 as a starting estimate for a Childress County job, not a quote. Expect at least a $600 minimum charge from most contractors.
Where these figures come from
Childress County's R-49 target and its degree-day figures both come from named federal sources - see the methodology guide for exactly which ones. The guide to what R-value actually means explains why R-49 is the target here specifically.