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Serving Cedar City, UT and surrounding areas. (435) 592-8002
Cedar City Insulation is your local insulation contractor in Cedar City, UT, providing attic insulation, spray foam, and whole-home insulation to homeowners across Iron County.
We have served Cedar City and the surrounding area since 2023, completing insulation upgrades in homes from the older neighborhoods near Southern Utah University to the newer subdivisions on the north side of town.
Cedar City homes built in the 1970s through the 1990s were insulated to standards well below what this climate demands today. A whole-home insulation upgrade addresses the attic, walls, and crawl space together so every part of the envelope works in your favor. Learn more about our home insulation service and what it covers.
Cedar City sits at nearly 5,800 feet, and heat loss through an under-insulated attic costs real money every winter. Many homes in the older neighborhoods near downtown still have the original 1970s attic coverage - less than half of what the Department of Energy recommends for this climate zone. Adding depth to your attic insulation is one of the highest-return upgrades you can make here.
Cedar City's strong spring winds find every gap in a home's framing. Spray foam seals and insulates in one pass, making it the right choice for crawl space walls, rim joists, and attic rafters where both air sealing and R-value matter. It handles the wide temperature swings here better than blown-in materials alone.
Many Cedar City homes have vented crawl spaces where cold air circulates freely in winter and chills the floor above. If your kitchen or living room floor is cold even with the heat running, the crawl space is almost certainly the cause. Insulating and conditioning that space stops the cold at its source.
Cedar City's low humidity causes wood framing to shrink and shift over time, opening gaps around windows, outlets, and utility penetrations. Air sealing those gaps before adding insulation is how you get the full performance you paid for. Insulation without air sealing leaves the biggest energy losses in place.
Blown-in loose-fill insulation is well suited to Cedar City attics where adding depth over existing material is the goal. It fills irregular spaces evenly and handles the kind of attic geometries common in 1970s and 1980s construction. It is also the most cost-effective way to bring an older attic up to current recommended levels.
Cedar City sits at nearly 5,800 feet in Iron County, and the elevation drives a climate that punishes under-insulated homes in both seasons. Winter nights regularly drop below 10 degrees Fahrenheit while summer days push past 95 degrees with intense high-desert UV. That swing is far wider than lower-elevation Utah cities like St. George, and it means the recommended insulation levels here are significantly higher than many homeowners expect. The Department of Energy classifies Cedar City in a climate zone that calls for attic insulation well above what most homes built before the mid-1990s actually have.
The housing stock makes this particularly relevant. A large share of Cedar City homes were built between the 1960s and the early 2000s - the biggest growth era for the city - and insulation standards during much of that period were a fraction of what is recommended today. Homes near Southern Utah University and along older streets around downtown were often built with minimal or no wall insulation. Newer subdivisions on the north and west sides of town are newer but may still carry builder-grade insulation that underperforms for this climate. The dry, clay-heavy soil also shifts with each wet-dry cycle, opening small gaps in framing over time that let conditioned air escape year after year.
Cedar City Insulation has worked in Cedar City since 2023, pulling permits through the Cedar City Building Department and completing jobs on homes ranging from 1960s wood-frame construction near Southern Utah University to newer stucco homes in subdivisions on the north side of town. That range of property types matters because the insulation challenges in a 1970s ranch home are very different from those in a 2010 construction.
Cedar City is Iron County's largest city and serves as the regional hub for communities spread across the high desert. We work along the I-15 corridor, through the neighborhoods off Center Street, and out into the newer developments past the city limits. The team is familiar with the seasonal rhythm here - spring wind season, the hard freeze window from December through February, and the heat that builds through July and August.
We also serve communities nearby. To the north, Parowan sits at an even higher elevation with similar or greater insulation demands. To the south, homeowners in St. George deal with different climate conditions - intense heat and milder winters - but equally strong reasons to keep insulation current.
We respond within 1 business day to schedule your free on-site visit. You do not need to have everything figured out - just tell us what you are noticing: high bills, cold rooms, drafts, or something else.
We come to your home, check the attic, crawl space, and any areas you have flagged, and measure what is already there. The visit takes 30 to 60 minutes. You get a written estimate before any work is booked. This is also where we discuss the federal tax credit and current utility rebates from Rocky Mountain Power.
If your project needs a permit through the Cedar City Building Department, we handle the application. We confirm your appointment and tell you exactly what to do to prepare - usually just clearing the path to the attic hatch and moving any stored items out of the way.
Most Cedar City attic jobs finish in one day. The crew protects your floors and cleans up before they leave. We walk you through the finished work and hand you the documentation you need for the federal tax credit and any utility rebate paperwork.
We respond within 1 business day. There is no obligation after we send your estimate. Our team serves Cedar City and Iron County year-round, including during peak winter and summer seasons.
(435) 592-8002Cedar City is the largest city in Iron County with roughly 35,000 residents and is home to Southern Utah University, which shapes much of the city's character and growth. The housing stock reflects decades of expansion: older neighborhoods near downtown and the university feature homes from the early 1900s through the 1970s, while the north and west sides of town have seen significant new subdivision activity since the 2000s. This mix means Cedar City contractors work with everything from original wood-frame construction to modern stucco builds on a single service route.
Cedar City is known regionally as a gateway to national and state parks - it sits about 60 miles from Zion National Park and less than an hour from Bryce Canyon, and the Utah Shakespeare Festival has made the city a cultural destination since 1962. A growing number of homeowners here run short-term rentals, which creates additional demand for home maintenance and efficiency upgrades. Brian Head ski resort sits about 30 miles up the mountain, and anyone who has spent a winter here knows the cold it sends down into the valley. Neighboring communities we also serve include Parowan to the north and Kanab to the east.
High-performance spray foam that seals and insulates in one application.
Learn moreKeep heat in during winter and out during summer with proper attic insulation.
Learn moreLoose-fill insulation blown into walls, attics, and hard-to-reach spaces.
Learn moreProtect your floors and pipes with professional crawl space insulation.
Learn moreDense, rigid closed-cell foam offering maximum R-value and moisture resistance.
Learn moreFlexible open-cell foam ideal for interior walls and soundproofing.
Learn moreCommercial-grade insulation for offices, warehouses, and retail buildings.
Learn morePrevent ground moisture from entering your home with a vapor barrier.
Learn moreProfessional vapor barrier installation for walls, floors, and crawl spaces.
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Cedar City Insulation provides free on-site estimates for homeowners across Cedar City, UT. Call us or fill out our contact form and we will get back to you within 1 business day.