The Best Soundproof Insulation: Comparing Types for Walls and Ceilings
Key Takeaways What soundproof insulation is and how it works to block and absorb noise. The meaning of STC (Sound Transmission Class) and NRC (Noise
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Pure Eco installs blown-in insulation throughout North Hollywood using professional-grade equipment and materials rated for California Climate Zone 9 requirements.
Blown-in insulation is the most practical and cost-effective solution for the majority of North Hollywood attics. It installs faster than batts, fills irregular framing and tight attic spaces more completely, settles to a uniform coverage, and is the standard method for topping up existing insulation when a full removal is not needed. For a neighborhood whose houses span four construction decades and whose attics range from straightforward open truss designs to irregular configurations shaped by mid-century additions and modifications, blown-in handles the variety better than any other product.
Contact us today at (877) 870-7998 to schedule your blown-in insulation.
North Hollywood attics are not uniform, and the rental history of much of the housing stock has made them more variable than they would otherwise be. Homes that spent decades with multiple tenants often have attics with added ductwork, multiple rounds of electrical upgrades, and, in some cases, partial insulation work done piecemeal without any attention to air sealing or uniform depth. Blown-in handles obstructions, irregular depths, and the varied geometry of these modified attics better than any batt product.
The pure thermal argument for blown-in is also strong in North Hollywood. Valley summers are among the most extreme in the metro area, and the gap between where most North Hollywood homes are and where they need to be on R-value is significant. Blown-in cellulose or fiberglass installed to R-49 from a starting point of R-11 or R-13 delivers a dramatic improvement in thermal performance that a homeowner typically notices in the first billing cycle after a summer installation.
Alhambra
Arcadia
Artesia
Azusa
Baldwin Park
Bell
Bel Air
Bell Canyon
Bellflower
Bell Gardens
Bradbury
Camarillo
Carson
Cerritos
Claremont
Commerce
Covina
Cudahy
Culver City
Diamond Bar
Downey
Duarte
El Segundo
Gardena
Glendora
Hawaiian Gardens
Hawthorne
Hermosa Beach
Hidden Hills
Huntington Park
Industry
Irwindale
La Canada Flintridge
La Habra Heights
La Mirada
La Puente
La Verne
Lawndale
Lomita
Lynwood
Malibu
Manhattan Beach
Montrose
Marina Del Rey
Maywood
Monrovia
Montebello
Monterey Park
Northridge
North Hollywood
Norwalk
Palos Verdes Estates
Paramount
Pico Rivera
Rancho Palos Verdes
Redondo Beach
Rolling Hills
Rolling Hills Estates
Rosemead
San Dimas
San Fernando
San Gabriel
San Marino
Sun Valley
Santa Fe Springs
Sierra Madre
Signal Hill
South El Monte
South Gate
South Pasadena
Temple City
Topanga
Valley Village
Vernon
Walnut
Westchester
West Covina
West Hollywood
Blown-in cellulose is our most commonly installed product in North Hollywood attics. Made from recycled paper fiber treated with borate compounds for fire resistance and pest deterrence, it installs at a higher density than fiberglass and is more resistant to air movement through the insulation layer.
Blown-in fiberglass is specified where moisture resistance is a priority or where attic conditions make a moisture-resistant product the better choice.
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A typical blown-in insulation installation in a standard North Hollywood home takes three to six hours. The blower unit stays outside or in the truck, with only the hose and installer in the attic. Living areas are not affected. When installation is complete, we remove all equipment, clean up, and walk you through the completed work.
(877) 870-7998
422 S Western Ave # 103, LA, CA 90020, United States
Office Hours:
Mon – Fri: 8:30 am – 6 pm
Field Hours:
Mon – Fri: 7:00 am – 7:00 pm, Sun: 8:00 am – 6 pm
California Title 24 sets R-38 as the minimum for existing homes in Climate Zone 9 and R-49 as the strongly recommended target. For a Valley neighborhood that regularly hits 100 degrees in summer, R-49 is the right goal.
Yes, provided the existing material is in acceptable condition. No pest contamination, no moisture damage, no significant mold. In North Hollywood, we assess existing insulation more carefully than in some other neighborhoods, given the rental history and the elevated rodent pressure.
All blown-in products settle somewhat in the first few months. We account for this by installing to a depth above the target R-value. The final settled depth delivers the rated performance.
Blown-in is a loose-fill product installed in open attic cavities. Spray foam is a liquid that expands and bonds to surfaces, creating an air barrier as well as insulation. We use each product where it performs best.
No. We install baffles at eave vents to maintain the ventilation channel and verify all attic ventilation pathways are unobstructed after installation.
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EXCELLENT Based on 111 reviews Posted on Den Co Henry and the crew were profession. Very clean work. On time as promise.Posted on carmen barahona Andres and Alex were very professional, they did a great job in the attic: changed the insulation, cleaned and sanitized, also changed the ducts. I am very pleased with the job and would absolutely hire pure eco in the futurePosted on Ruben Escobar Henry did a great job at my install . There were here all day working and did the installation very professionally done . So far I am happy with the work . All nice and clean Thank you . Also the price was very good as wellPosted on Talayeh Yomtobian I was very pleased with the attic cleaning and insulation work eco pure did. My house had years or rodent infestation. They opened everything up and cleaned everything with disinfectant. This was something I was very concerned about with little kids in the house and they walked with through every step and showed me their work. They also closed all points of entry so that the problem wouldn’t continue. White glove service, highly recommend for the peace of mind.Posted on mario gomez Pure Eco HENRY and Domingo were very professional and courteous. They did a great job in my attic.Posted on Marie McNish Great job from Henry and JoshPosted on Maya Salpeter We highly recommend Pure Eco for your attic insulation needs. We had old disintegrating insulation that had to be removed, cleaned, and replaced with new R-38 batts. In addition we had Pure Eco install a couple of solar fans. The team came on time, worked efficiently, and left the house clean. They sent us photos of before and after, and answered all our questions with professionalism. Look no further, these are your guys!Posted on Broderick Leaks We had a great experience with Pure Eco re-insulating our attic. We received several quotes and they offered the best price. The crew was professional and did a great job!Posted on Patrick Phelps Company was very easy to work with. Henry and Josh did a great job. They arrived on time and did a good job installing new R-38 insulation in our attic. They cleaned everything up afterwards.
Pure Eco provides free in-home assessments for blown-in insulation projects throughout North Hollywood. We measure your current R-value, confirm the right product for your attic, and give you an estimate with no obligation.
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