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Serving Redding, CA and surrounding areas. (530) 319-6848
Redding Insulation is an insulation contractor serving Davis, CA with attic insulation, crawl space work, and air sealing for the city's mix of postwar ranch homes and newer subdivisions. We reply within one business day and provide free written estimates.
A large share of Davis homes were built between the 1950s and 1980s, and many still have the original attic insulation or none at all. Our home insulation service covers the full assessment, material selection, and installation for both attic and wall cavities. Getting the insulation right on a Davis home makes a real difference when July temperatures push past 100 degrees.
The attic is where Davis homes lose the most heat in winter and gain the most heat in summer. Older ranch homes near UC Davis often have compressed fiberglass batts that have lost much of their insulating value over decades. Adding loose-fill insulation on top of a proper air-sealed attic floor brings the R-value up to California Title 24 standards and makes the whole house more comfortable.
Davis sits in the Sacramento Valley, and the wet winter rainy season combined with tule fog keeps ground moisture elevated for months at a time. Homes with vented crawl spaces and no insulation transfer that moisture directly into the floor framing. Insulating the crawl space keeps floors warmer and protects the structural wood below.
Unprotected crawl space floors allow soil moisture to evaporate upward into the subfloor framing throughout the long, damp Davis winter. A heavy-duty vapor barrier laid across the crawl space floor stops that moisture at its source before it can damage joists and sheathing. This is especially important for older homes in Davis where the original vapor barrier, if one was ever installed, has degraded over decades.
Homes built in Davis from the 1950s through the 1970s were not built to current airtightness standards, and gaps around light fixtures, plumbing penetrations, and top plates allow conditioned air to escape directly into the attic. Air sealing these penetrations before adding insulation makes the insulation perform closer to its rated R-value. On a Davis summer day when your air conditioner is running hard, that efficiency matters.
Many Davis homeowners add insulation to the attic but skip air sealing, which limits how much of the benefit they actually see on their energy bill. Our attic air sealing service targets the specific penetrations where conditioned air escapes, including recessed lights, wiring holes, and HVAC chase openings. Doing this before adding blown-in insulation is the most cost-effective sequence for older Davis homes.
Davis summers are long and relentless. Temperatures in July and August regularly reach 95 to 100 degrees Fahrenheit, and the Sacramento Valley's flat terrain offers no topographic relief from the heat. A home with inadequate attic insulation becomes extremely difficult and expensive to cool during these months. For homeowners in Davis, proper insulation is not a comfort upgrade; it is a basic protection against the local climate.
The city's housing stock makes this harder. A large portion of Davis homes were built between the 1950s and 1980s to construction standards that are now far below what California Title 24 requires. These homes often have original insulation that has compressed, settled, or been disturbed by decades of attic access. Homes in Old North Davis and the Avenues neighborhood, in particular, are likely to have thin or missing wall insulation in stud bays that were never filled during original construction.
Winter brings a different problem. The Sacramento Valley's tule fog, which can settle in for days at a stretch, keeps humidity high and limits sunlight. Homes without proper crawl space vapor barriers and insulation accumulate moisture in the subfloor structure during these foggy periods. The clay soil common across this part of Yolo County also cycles through wet and dry seasons, which stresses foundations and allows ground moisture to migrate upward through unpaved crawl space floors.
Our crew works regularly on the mix of housing Davis offers: older ranch homes and Craftsman bungalows in the core neighborhoods near downtown, and the newer stucco subdivisions out in Mace Ranch and Wildhorse on the east side of town. These are very different buildings with different needs, and the approach we use in a 1962 wood-frame ranch off Russell Boulevard is not the same as what we use in a 1998 two-story stucco home off Mace Boulevard.
Davis is a compact city, and most homeowners know the landmarks: the UC Davis campus sitting at the western edge of downtown, the Yolo Causeway stretching east toward Sacramento on Interstate 80, and the Davis Farmers Market drawing crowds to Central Park on weekends. We know this community too, and we show up on time and work around homeowners' schedules rather than expecting them to adjust to ours.
We also serve homeowners in Vacaville and Woodland, so if you have friends or family in those areas who need insulation work, we can help them too.
Call us at (530) 319-6848 or fill out the contact form and we will reply within one business day. We schedule site visits around your availability, not the other way around.
We inspect the attic, crawl space, and wall areas at no charge and measure the existing insulation levels. You get a written, itemized estimate with no pressure to decide on the spot; most Davis homeowners take a day or two to review it.
Our crew handles the installation from start to finish, including protecting interior surfaces and cleaning up completely before we leave. You do not need to be present for the entire job, though we do a walkthrough with you at the end.
Before we leave, we show you the completed work, confirm R-values achieved, and answer any questions about maintaining the insulation. If any issue surfaces after the job, contact us and we address it promptly.
We serve Davis homeowners in every neighborhood, from Old North Davis to Mace Ranch. No high-pressure sales, no surprise charges. Fill out the form or call us directly.
(530) 319-6848Davis is a college city of about 68,000 people in Yolo County, situated roughly 15 miles west of Sacramento along Interstate 80. The city is defined by UC Davis, one of the largest University of California campuses, which anchors the city's western side and shapes nearly every aspect of local life. Davis is also known nationally as one of the most bicycle-friendly cities in the country, with more bike lanes per capita than almost anywhere in the United States.
The city's housing stock reflects its growth history. The older core, including Old North Davis and the Avenues neighborhood east of campus, has homes dating from the early 1900s through the 1950s with wood-frame construction and original finishes that need careful handling during any interior work. Newer neighborhoods on the city's eastern edge, including Mace Ranch, Wildhorse, and Covell Park, were developed from the late 1980s through the early 2000s and feature standard California stucco construction on larger lots. About 55 percent of Davis housing units are renter-occupied, driven by the student population, but owner-occupied homes throughout the city are well-maintained and highly valued.
Homeowners in Davis are close to neighbors in Woodland to the north and Vacaville to the east along I-80. We serve homeowners in all three cities.
Expanding foam that air-seals and insulates walls, roofs, and crawl spaces in a single application.
Learn moreProper attic insulation reduces heat gain in summer and heat loss in winter, lowering energy bills year-round.
Learn moreLoose-fill material blown into attics and walls to fill irregular cavities with consistent coverage.
Learn moreWhole-home insulation assessments and installation to keep every room comfortable in every season.
Learn moreSafe removal of old, damaged, or contaminated insulation before new material is installed.
Learn moreInsulating the crawl space floor and walls prevents moisture problems and keeps floors warmer.
Learn moreRetrofit and new-construction wall insulation to reduce drafts and improve thermal performance.
Learn moreSealing gaps and penetrations throughout the building envelope to stop conditioned air from escaping.
Learn moreInsulating basement walls and rim joists reduces moisture intrusion and improves whole-home comfort.
Learn moreHigh-density closed-cell spray foam with excellent R-value and a built-in vapor barrier.
Learn moreSofter, lower-density foam ideal for interior walls and attics where sound dampening is also desired.
Learn moreTargeted sealing of attic bypasses, top plates, and penetrations to stop stack-effect air leakage.
Learn moreHeavy-duty polyethylene sheeting installed on crawl space floors to block ground moisture.
Learn moreProfessional vapor barrier installation in crawl spaces, basements, and walls to control moisture.
Learn moreAdding insulation to existing homes without major renovation using minimally invasive techniques.
Learn moreCommercial-grade insulation solutions for offices, warehouses, retail spaces, and industrial buildings.
Learn moreServing these cities and communities.
Call us today or submit a request online. We provide free written estimates and reply within one business day. Davis summers are unforgiving — the sooner your insulation is right, the sooner your home stays comfortable year-round.