Blown-in attic insulation installed in a Chicago West home by Koala Insulation. A lot of older homes in Chicago West are dealing with the same issue. Not enough insulation. Sometimes it is just a couple inches sitting in the attic. Sometimes it has shifted or settled over time. Either way, it is not doing much anymore. Honestly, we see this exact setup all the time. That was the case here. About 2 inches of insulation and a cold knee wall that was making parts of the home uncomfortable year round.

When the Attic Starts Working Against You

With that little insulation, the attic cannot hold temperature the way it should. Heat escapes in the winter. Cold air pushes in. And rooms near knee walls usually feel the worst of it. That is exactly what was happening. The homeowner had already tried addressing it through HVAC visits, but nothing really changed. At that point, it made sense to look up instead of at the system.

A Straightforward Plan That Made Sense

John from Koala Insulation walked through the attic and laid it out clearly. No overcomplicating it. The attic needed more coverage. The knee wall needed to be sealed. That was it. Once the quote was approved, everything moved quickly. The job was scheduled within days.

Done in a Few Hours, Even in Bad Weather

The weather was not great the day of the install. Did not slow anything down. The crew showed up, got set up, and went right to work. Within about four hours, everything was complete. They brought the attic insulation up to around 16 inches using blown in material. Then they sealed the knee wall area with spray foam to stop airflow where it was causing the most problems. That’s all it took.

Why This Combination Works So Well

Blown in insulation handles coverage. Spray foam handles air movement. You need both. If your attic only has one piece of that puzzle, you will still feel it in the house. If you are dealing with uneven temperatures, it is worth taking a closer look at your attic insulation in Chicago West to see what is actually up there.

What Changed After

The difference was noticeable right away. The home felt more even. The cold areas near the knee wall improved. The space just felt easier to keep comfortable. You can usually feel it pretty quickly when it is done right.

A Process That Felt Easy the Whole Way Through

From the first walkthrough to the final cleanup, everything stayed simple. Clear communication. Fair pricing. No delays. Even the Nicor rebate paperwork was handled, which saved the homeowner time and hassle. That part gets overlooked, but it matters.

Why This Matters in Older Homes

Older homes were not built with today’s insulation standards. Over time, things settle and performance drops even more. According to the Building Performance Institute, proper insulation and air sealing are key to improving comfort and overall home performance.

Ready to Fix It the Right Way

If your home still has minimal insulation or problem areas like knee walls, it may be time to take a closer look. Koala Insulation delivers solutions that are fast, clean, and built to last. If your home is not performing the way it should, call us or visit our website for a free estimate.