Rock-Crete Foam Insulators and Roofing

10/24/2026

Two identical houses. One August electric bill each. Guess which one had spray foam?

A fellow spray foam contractor ran a real side-by-side test: two houses, exactly the same size — one spray foam, one fiberglass.

Fiberglass house: $278.42 for August, thermostat at 70 degrees.
Foam house: $120.11, thermostat at 68 degrees — with two MORE people living in it.

Less than half the bill. About $158 saved in a single month.

That is why about half of Rock-Crete's work is converting existing attics to sealed spray foam — a full 5.5 to 6 inches across the deck, attic temps in the low 80s instead of 150 degrees, and an AC that is not fighting all day.

Want to see what it could do to your bill? Call Greg Pruitt at Rock-Crete Foam Insulators, 979-229-3493, for a free in-home estimate. Bryan-College Station, Huntsville, Conroe, Magnolia, Montgomery, and about 1.5 hours around North Zulch.

10/24/2026

Is your attic hotter than your house? Imagine turning that scorching 150 degree oven into a semi-conditioned attic! Less strain on your AC lower bills and more comfort. Reach out for a quick no pressure quote! 979-229-3493

10/24/2026

Is your attic hotter than your house? Imagine turning that scorching 150 degree oven into a semi-conditioned attic! Less strain on your AC lower bills and more comfort. Reach out for a quick no pressure quote! 979-229-3493

10/23/2026

Hi folks! We don't post often, but our business is spray foam insulation — Rock-Crete is the oldest spray foam company in the area.

Building a new home or shop? You should call. Already in your home? You should call! Why keep living in a hot or cold house and paying high utility bills when we can help?

New homes get our lowest builder pricing, with an additional 5% off on a decent-size house. Existing homes get 5% off too — and we're very familiar with historic homes.

Right now we're even re-doing homes we foamed 25 years ago, bringing the old 3-inch jobs up to today's 5½-inch standard. The photo is one of those attics in Madisonville — new foam in front, the old job behind it.

Serving Bryan–College Station, Huntsville, Conroe, Magnolia, Montgomery, and everywhere within about an hour and a half of North Zulch.

Call Greg: 979-229-3493

10/20/2026

10/16/2026

10/16/2026

10/14/2026

Nobody does attics better that Rock-Crete Foam Insulators