Frequently Asked Questions

Spray foam expands to seal air leaks and gaps in walls, ceilings, and attics, which reduces heat loss during cold winters. It also provides moisture resistance and improves indoor temperature stability. At Frost Insulation, we install spray foam in rim joists, attic rooflines, wall cavities, and crawl spaces where air sealing delivers the greatest benefit.

Blown-in insulation is loose material installed with specialized equipment to fill irregular spaces and small gaps where batts cannot reach. Fiberglass batts are pre-cut panels designed to fit standard framing cavities in walls and ceilings. Blown-in insulation works especially well for attic upgrades and retrofits in existing homes.

Upgrade attic insulation when heating costs rise, indoor temperatures feel inconsistent, or visible insulation depth is below recommended levels. Attics are one of the most common areas where homes lose heated air. At Frost Insulation, we recommend scheduling an attic insulation inspection to determine if additional coverage is needed.

Yes, fiberglass insulation installed in interior walls, basements, and home offices helps absorb sound waves and reduce noise transfer between rooms and floors. This improves privacy and creates quieter indoor spaces. Sound-reducing insulation is often added during remodeling or finishing projects.

Uninsulated crawl spaces allow cold air to enter a home, making floors colder and forcing heating systems to work harder. Proper crawl space insulation maintains warmer floors, improves indoor comfort, and reduces drafts. Spray foam and fiberglass are common insulation options for crawl spaces.

Loose-fill fiberglass is blown into attics and cavities to spread evenly and eliminate insulation gaps. It's especially useful for upgrading insulation levels in older homes and improving thermal performance in attic spaces. At Frost Insulation, we often use loose-fill insulation when increasing attic insulation depth.

Wall insulation reduces heat transfer through exterior walls and minimizes drafts near walls and windows. Materials like fiberglass batts and spray foam help maintain stable indoor temperatures year-round. Wall insulation can be installed during new construction or remodeling projects.

The most common mistake is leaving gaps during installation, which significantly reduces insulation performance. Fiberglass batts must fit snugly within wall and ceiling framing cavities without compression or voids. At Frost Insulation, we emphasize proper installation to prevent thermal bridging and energy loss.

Yes, basement insulation prevents heat loss through foundation walls and helps reduce cold floors in lower levels of the home. Properly insulated basements improve overall comfort and energy efficiency. Insulation is often installed during basement finishing or renovation projects.

Blown-in insulation is installed with specialized equipment that distributes loose material evenly across irregular surfaces, filling small gaps and hard-to-reach areas where batts cannot fit. This creates consistent coverage and improved energy efficiency. It works well for both new construction and existing homes.

Spray foam provides long-term performance by maintaining its air-sealing properties and resisting moisture buildup over time. Proper installation in rim joists, attic rooflines, and crawl spaces ensures maximum effectiveness. At Frost Insulation, we install spray foam where it delivers the greatest benefit for energy savings.

Proper attic insulation slows heat loss through ceilings, reducing the workload on heating systems during harsh North Dakota winters. Increasing attic insulation depth with blown-in or spray foam materials can significantly lower heating costs. At Frost Insulation, we recommend attic assessments to determine optimal coverage levels.

Spray foam expands to create an airtight seal that stops air leaks and resists moisture, while fiberglass slows heat transfer through walls and ceilings without sealing air gaps. Spray foam offers higher R-value per inch (R-6) compared to fiberglass (R-2.2 to R-4.3 per inch), but fiberglass costs less and works well for standard framing applications. At Frost Insulation, we install both products depending on your specific insulation needs and budget.