Expert attic insulation in Boulder, CO. Licensed spray foam contractors with manufacturer-backed warranties and free inspections.
Attic insulation with spray foam in Boulder, CO delivers immediate comfort improvement and measurable energy savings. Our closed-cell foam creates a continuous air barrier from ridge to eave that fiberglass and cellulose simply cannot match — no gaps, no settling, no thermal bypass.
When Boulder, CO property owners need attic insulation, they turn to Lapolla Industries for the same reason thousands of customers nationwide do: we solve the root problem, not just the symptom. Our diagnostic approach uses infrared scanning, moisture mapping, and visual inspection to ensure the solution we recommend is the one your building actually needs.
With over two decades of spray foam experience, our Boulder crews have seen every attic insulation scenario Colorado weather can create. We use that experience to select the right foam type, coating system, and application method for your specific property — delivering attic insulation results that hold up to Boulder conditions year after year.
From inspection to completion, here is how we deliver professional attic insulation results.
Before any work begins, our certified inspectors evaluate your property and provide a comprehensive assessment including current condition, repair needs, and recommended SPF solutions. You get a written estimate with no hidden fees.
We prepare every surface according to factory guidelines — cleaning contaminants, addressing moisture, repairing damaged substrate, and verifying adhesion conditions. This step is not glamorous, but it is the foundation of a spray foam system that lasts decades.
Our factory-trained crews apply spray polyurethane foam using calibrated equipment that ensures consistent thickness, proper density, and complete coverage. The foam expands on contact, fills every gap, and bonds permanently to the prepared substrate.
We finish every project with the appropriate protective coating, thorough cleanup, and a detailed walkthrough. You receive project documentation including photos, material specifications, warranty registration, and maintenance recommendations.
What Boulder property owners ask most about attic insulation.
Costs for attic insulation in Boulder vary based on project size, existing conditions, and material requirements. We provide free on-site estimates with detailed written proposals. Contact us at {phone} for a no-obligation quote.
Yes. Spray foam can be applied year-round in Boulder as long as surface temperatures are above 40 degrees Fahrenheit. Our crews monitor substrate temperature and ambient conditions to ensure proper foam curing and adhesion regardless of season.
Yes. Every attic insulation project in Boulder starts with a free, no-obligation inspection and detailed written estimate. Call {phone} to schedule yours. There is never a charge for the initial assessment.
Spray foam delivers the highest R-value per inch, creates a seamless air and moisture barrier, conforms to any surface shape, and bonds permanently to the substrate. For attic insulation applications, this combination of properties outperforms all conventional alternatives.
Our reputation is built on results. Here is what our customers have to say.
"We signed up for their annual roof maintenance program for our three commercial buildings. They catch small issues before they become expensive repairs. Last inspection they found a failing pipe boot that would have caused a major leak."
"We manage a 40,000 square foot retail center and the roof was near end of life. Instead of tearing it off they restored it with a spray foam and coating system. Saved us over sixty percent versus replacement and added twenty years of life."
"Our old three-layer built-up roof was beyond saving. They stripped everything down to the deck, repaired the substrate, and installed a new spray foam roofing system. The building is better insulated now than it has ever been."