Compare the highest-rated insulation professionals in Roanoke, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-focused company specializing in comprehensive home performance upgrades. They are renowned for their energy auditing capabilities and follow-through with advanced insulation and air sealing solutions. Their whole-house approach is a key differentiator.
Part of a national brand with a strong local franchise, Koala provides a wide range of insulation services using both modern and traditional materials. They emphasize education, free estimates, and are noted for their professionalism and thoroughness in insulation removal and replacement projects.
A well-established regional contractor serving a broad area including Roanoke. They have a strong reputation for handling both residential and commercial projects, with particular expertise in spray foam and basement/crawl space encapsulation. Their longevity speaks to consistent service quality.
** The insulation market in Roanoke is moderately competitive, characterized by a mix of a few specialized, high-performance contractors and a larger number of general contractors who offer insulation as part of broader services. The overall quality is good, with the top-tier providers demonstrating strong expertise in building science, particularly related to the region's humid subtropical climate which demands careful moisture management. Competition is healthy, driving good customer service practices. Pricing is generally in line with national averages but can vary significantly based on the project scope and material. For a standard attic blown-in cellulose job, homeowners can expect prices in the range of $1,500 - $3,000. High-performance spray foam installations are a premium service, often ranging from $3,500 to $7,000+ for an attic, reflecting material costs and the required technical skill. A key factor in this market is the awareness and availability of energy efficiency rebates from local utilities like Appalachian Power, which the top providers are proficient at helping customers navigate.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Roanoke regulations and climate
Get answers to common questions about insulation services in Roanoke, Virginia.
For Roanoke's humid subtropical climate with hot summers and cold winters, a combination of air sealing and high R-value insulation is key. Blown-in cellulose or fiberglass is highly effective for attics, as it fills gaps and provides strong thermal resistance (recommended R-38 to R-60). It's also crucial to address attic ventilation to prevent moisture buildup, a common issue in Virginia's humidity.
Costs vary based on home size, material, and existing conditions, but for a standard 1,500 sq ft attic, homeowners can expect to pay between $1,500 and $3,500 for professional blown-in insulation. Regional material costs and Virginia's 5.3% sales tax factor into the final price. Always get itemized estimates that include air sealing, as this significantly impacts performance and cost.
Fall and spring are ideal, as attic temperatures are more moderate for installers and your HVAC system isn't under peak strain. However, insulation can be installed year-round. Scheduling in these off-peak seasons may also provide better availability from local contractors. Avoid the peak of summer if possible, as extreme attic heat can be a safety concern during installation.
Yes, Virginia homeowners should check the Dominion Energy Virginia Home Energy Assessment program, which often includes rebates for adding insulation. Additionally, the federal tax credits for energy efficiency (26C) apply to qualified insulation upgrades, covering a percentage of material costs. It's wise to ask your local Roanoke contractor about current incentives they are familiar with.
Choose a licensed, insured, and locally experienced contractor familiar with building codes in the Roanoke Valley and the specific moisture challenges of our region. Look for companies that perform a pre-installation energy audit or inspection and provide a detailed quote specifying R-values, material types, and air sealing. Check for strong reviews and ask for local references to verify quality.