Most Bay Area homes built before 2000 are under-insulated. Our blown-in specialists reach every corner of your attic. Done in one day, R-38+ guaranteed.
Unlike fiberglass batts that sag, leave gaps, and lose R-value over time. Blown-in insulation settles in place and maintains consistent coverage for decades. It's why energy auditors recommend it for attics, and why Bay Area homeowners are switching.
We measure your starting R-value and guarantee your attic meets or exceeds R-38, the California Title 24 standard for energy efficiency.
Blown-in material flows around joists, pipes, and obstructions that batts can't reach, creating a seamless thermal blanket with no gaps or settling.
Most Bay Area attics completed same day. Certified crew handles everything: prep, installation, and full clean-up. Your home is disrupted for hours, not days.
If your home was built before 2000, your attic probably has R-11 to R-19 fiberglass batts, far below today's R-38 standard. Batts sag, compress, and leave gaps over time. Blown-in cellulose or fiberglass fills every void and maintains its R-value for decades.
Every installation is backed by a 6-year labor guarantee. If anything shifts, we fix it, free.
Our crew holds Building Performance Institute certification: the gold standard in residential insulation.
We follow strict EPA protocols to keep your family safe during and after every installation.
Our materials meet ENERGY STAR® specs, qualifying you for California utility rebates.
Trusted by families from San Jose to San Francisco.
"Attics Express was amazing. They finished our large attic in San Mateo in just 5 hours. Already notice a huge difference."
"Professional from start to finish. The clean-up was spotless. Highly recommend if you're in Santa Clara county."
"Most competitive quote we received. The blown-in fiberglass looks perfect and the rodent proofing is top-notch."
"Same-day installation is real! Called Tuesday, they were here Wednesday. Excellent service."
Most Bay Area homes built before 2000 are under-insulated and losing money every month. Find out in 60 seconds. Free estimate, no obligation.
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