Insulation Solutions for Pros and Homeowners.
📍Walnut Creek, CA
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Batt vs. Blown-In Insulation — What I Recommend and Why

Miller attics

Customers often ask me: “Should I go with batt or blown-in insulation?” Here’s how I explain it.Batt insulation (those big rolls or panels) is easy to install and works well in attics with standard spacing and no obstructions.Blown-in insulation is more flexible — it fills in gaps, covers irregular shapes, and settles around obstacles like […]

The First Thing I Check During an Attic Inspection

Homeowner Insulation

Every time I walk into an attic, there are a few things I look for right away — and insulation type is only part of the story. The first thing I check? Air leakage. Most homeowners don’t realize their attic has dozens of small gaps where warm or cold air escapes: around light fixtures, vents, […]

Why I Always Recommend a Radiant Barrier in Southern California

Miller attics

When I first started working on attics, I used to think insulation was all about fiberglass and foam. But over time, I realized how much of a difference a radiant barrier can make — especially in hot climates like Southern California. A radiant barrier is basically a reflective layer installed under the roof. Instead of […]