Signs your attic needs more insulation before winter hits

Signs your attic needs more insulation — and why November is the worst time to ignore them.

If your energy bill crept up last winter but nothing else changed, your attic is the first place to look. In Northeast Arkansas (Climate Zone 3), the IRC R402.1.2 table calls for a minimum R-38 in attic assemblies — but we walk into homes every week with R-11 or less up there. That gap costs real money.

Here are the four clearest warning signs:

1. Rooms that won't stay warm. If your second floor or the rooms directly under the roofline feel drafty no matter how long the heat runs, thin or settled insulation is usually the culprit.

2. Ice dams last winter. Jonesboro doesn't get them often, but when we do, it means heat is escaping through the deck, melting snow at the ridge, and refreezing at the eaves. More insulation — and proper air sealing — stops the cycle.

3. You can see your floor joists. Current IRC calls for R-38 to R-60 depending on assembly. If you shine a flashlight up there and the joists are visible above the insulation, you're short. A lot short.

4. Your existing insulation is flat, dusty, or gray at the edges. Settled fiberglass batts lose loft and R-value over time. Gray staining at the edges means air is moving through the material — it's filtering, not insulating.

The fix depends on what's already up there. We can dense-pack blown cellulose over existing batts to hit R-49 for roughly $1.20–$1.60 per square foot installed, or spray a 1-inch closed-cell flash coat (R-6.5) on the deck first and blow on top for a hybrid that also air-seals.

We're booking attic assessments for November now — slots fill fast before the cold snaps roll in from the northwest. Reply or DM us for a free estimate.