Farmington Insulation serves Grants, NM with blown-in insulation, attic insulation, and spray foam services for homes throughout the Route 66 corridor. We have been making the drive to Grants since 2018 and we show up when we say we will.

Most homes in Grants were built during the uranium boom years between 1950 and 1979, and many still have their original thin attic insulation - far below what is recommended today for a high-desert town at 6,460 feet elevation. Blown-in insulation fills gaps, corners, and irregular spaces that batts cannot reach, bringing older homes up to current energy efficiency standards without tearing anything apart. See our full process on the blown-in insulation page.
Grants sits on the Colorado Plateau where temperatures swing from below freezing on winter nights to over 90 degrees on summer afternoons - a range of more than 100 degrees across the year. An under-insulated attic forces your heating and cooling system to work overtime in both directions. Bringing attic insulation up to the recommended depth for this climate zone is the single most effective step most Grants homeowners can take to reduce energy bills.
Older adobe and stucco homes in Grants often have wall cavities, rim joists, and basement band joists that were never insulated when the home was built. Spray foam expands to fill these irregular spaces completely, sealing air leaks at the same time it insulates. For homes built before modern energy codes took effect - which describes most of Grants' housing stock - spray foam is one of the most effective retrofit solutions available.
The dry, windy conditions common in western New Mexico push cold outside air through every gap in a home's shell - especially around attic hatches, light fixtures, and the tops of interior walls. Air sealing those penetration points before insulation goes in stops that infiltration and makes the insulation far more effective. Without air sealing, you are essentially putting a blanket over holes.
The volcanic rock and hardpan soil under Grants properties stays cold well into spring, and crawl spaces here often have open or poorly sealed venting that lets that cold air flow directly under the floor. Insulating the crawl space perimeter or the underside of the floor deck stops this cold transfer and eliminates the cold floors that many Grants homeowners deal with every winter.
Many Grants homes built in the 1950s through 1970s still have their original attic insulation - material that has had 50 or more years to settle, compress, and in some cases absorb moisture from roof leaks or monsoon infiltration. Installing new insulation on top of a compromised layer does not deliver the performance you are paying for - removing the old material first is the only way to ensure a clean, effective install.
Grants sits at 6,460 feet elevation on the Colorado Plateau in western New Mexico, about 80 miles west of Albuquerque on Interstate 40. The climate here is high desert - dry, sunny, and extreme in both directions. Summer afternoons regularly reach the upper 80s and occasionally push past 90 degrees Fahrenheit, while winter nights drop well below freezing from November through March. That range of more than 100 degrees between the coldest nights and the hottest days places constant demand on a home's thermal envelope. At this elevation, UV radiation is significantly stronger than at sea level, which accelerates the breakdown of roofing materials, exterior coatings, and caulk. The repeated freeze-thaw cycles that occur when temperatures swing above and below freezing within the same 24-hour period crack concrete driveways, sidewalks, and stucco exteriors - and the same temperature swings stress insulation systems that were already marginal to begin with.
Most homes in Grants were built during the uranium mining boom years of the 1950s through 1970s, when energy codes were minimal or nonexistent and insulation was often treated as an afterthought. Houses from that era typically have only a few inches of attic insulation - well below the R-49 to R-60 range recommended today for this climate zone - and many have no wall insulation at all. The volcanic rock and hardpan soil under much of Grants does not hold moisture, but it does conduct cold directly into crawl spaces and basements during winter, compounding the problem for homes that were under-insulated from the start. The monsoon rains that arrive from July through September can drop heavy rain in a short window, and when that water cannot soak into hard ground quickly, it runs toward foundations and enters crawl spaces through open vents or cracks. Getting insulation right in Grants means understanding the age of the housing stock, the elevation and UV intensity, the freeze-thaw cycles, and the monsoon moisture patterns together.
Our crew has been making the drive to Grants since 2018, and we pull permits and coordinate with the City of Grants Building Division when required for larger retrofit projects. Grants is about 80 miles west of Albuquerque on Interstate 40 and roughly 90 miles southwest of Farmington - a straight shot west on NM-371 and south on I-40. We run regular crews out to this area and know the housing stock well - the older adobe and stucco homes near downtown, the ranch-style houses built along the old Route 66 corridor, and the HUD-era homes that make up much of the residential landscape throughout the city.
Grants sits near El Malpais National Monument and El Morro National Monument, and Mount Taylor - the 11,301-foot peak that dominates the horizon to the east - is a landmark known to everyone in the area. When you call, you are talking to a crew that already knows where you live and what the homes here need. We also serve nearby communities like Gallup to the west and Farmington to the north.
You call or fill out the contact form on this site. We respond within one business day and schedule an on-site visit at a time that works for you.
We visit your home in Grants, inspect the attic or crawl space, check for air leaks, and measure the existing insulation. You get a written estimate before we leave - no vague ranges, no pressure.
We schedule the work and show up on the day we agree to. Most attic projects in Grants are completed in one day. You do not need to leave your home during the work.
Before we leave, we clean the work area and walk you through what we did. Most homeowners notice the difference in comfort within the first heating or cooling season.
We serve Grants, NM and the surrounding Route 66 corridor. Free estimates, no pressure.
(505) 910-3304Grants is a small city of about 8,800 to 9,000 residents in Cibola County, New Mexico, sitting along Interstate 40 where the old Route 66 once ran. The city was once called the Uranium Capital of the World after large uranium deposits were discovered nearby in the 1950s, sparking a mining boom that brought rapid population growth and a wave of home construction through the 1960s and 1970s. When uranium prices collapsed in the 1980s, the economy shrank and the population dropped, leaving behind a housing stock that is now 40 to 70 years old and showing its age. The median home value in Grants is well below the national average - around $90,000 to $100,000 - and most properties are owner-occupied single-family homes. The city sits at 6,460 feet above sea level on the Colorado Plateau, where the climate is high desert, dry, and demanding.
Grants is the closest town to El Malpais National Monument and El Morro National Monument, and Mount Taylor - a 11,301-foot volcanic peak sacred to several Native American nations - dominates the eastern horizon. The New Mexico Mining Museum in downtown Grants, which includes a replica underground mine that visitors can walk through, preserves the city's uranium boom history. Interstate 40 serves as the main commercial corridor through town, with residential neighborhoods spreading out from the highway. We also serve nearby communities including Gallup and Farmington.
High-performance spray foam that air-seals and insulates in one application.
Learn moreKeep heat in during winter and out during summer with proper attic insulation.
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Learn moreSeal air leaks to eliminate drafts and lower heating and cooling costs.
Learn moreInsulate basement walls and rim joists to reduce heat loss and moisture.
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We serve Grants and the surrounding Route 66 corridor. Call today for a free estimate and lower energy bills this season.