Compare the highest-rated insulation professionals in Frederica, Delaware. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading home performance and insulation contractor in central Delaware, specializing in comprehensive energy efficiency solutions. They are well-regarded for their professional audits and high-quality installation of various insulation types, particularly spray foam and blown-in cellulose.
A dedicated insulation contractor known for its focus on both residential and commercial projects. They receive consistent praise for their clean workmanship, expertise in blown-in attic insulation, and knowledge of local building codes and rebate programs.
While also offering gutter services, HomeCraft has a strong and dedicated insulation division. They are a reliable local option for standard insulation projects like batt insulation in walls and crawl spaces, as well as insulation removal services. They are known for being responsive and providing clear quotes.
** The insulation market in the Frederica and greater Kent County, DE area is characterized by a small but competitive field of specialized contractors. Due to Delaware's climate, with cold winters and hot, humid summers, the demand for effective insulation and air sealing is high to manage energy costs and home comfort. The market is not oversaturated, allowing reputable companies to maintain strong business without competing solely on price. The average quality of service is good to excellent among the top-tier providers, who are typically certified by manufacturers (like Johns Manville or CertainTeed) and often participate in state-backed energy efficiency programs like the Energize Delaware Home Performance™ program. This provides homeowners access to rebates and incentives, which the leading contractors are well-versed in navigating. Typical pricing is competitive with national averages. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (closed-cell):** $1.50 - $3.00 per board foot * **Wall Insulation (blown-in):** $1,000 - $2,500 per wall * **Whole-House Air Sealing & Insulation Audit:** $300 - $600 (often applied to the cost of subsequent work) Homeowners in Frederica are advised to obtain at least two quotes and verify that contractors are properly licensed and insured before proceeding with any project.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Frederica regulations and climate
Get answers to common questions about insulation services in Frederica, Delaware.
For our humid subtropical climate with cold winters and hot, humid summers, a balanced approach is key. We recommend focusing on air sealing and attic insulation first, typically using blown-in cellulose or fiberglass to achieve a high R-value (R-49 to R-60 is ideal for attics here). Properly insulating basement walls and crawl spaces is also crucial to prevent moisture issues and drafts common in Kent County's low-lying areas.
Costs vary by home size, existing conditions, and material, but for a standard Frederica home, whole-house attic insulation can range from $1,500 to $4,500. Delaware's overall costs are moderate, but regional factors like older home construction in the historic areas can increase the price due to needed preparatory work. Always get itemized estimates from local contractors that include air sealing, which is critical for efficiency.
Fall and spring are ideal, as moderate temperatures allow contractors to work effectively in your attic without extreme heat. However, insulation can be installed year-round. Scheduling in the off-peak seasons (late fall or early winter) may provide better availability from local contractors before the busy winter retrofit rush, when homeowners feel drafts and high heating bills most acutely.
Yes, Delaware's Energize program, administered by the Sustainable Energy Utility (SEU), offers rebates for insulation upgrades that meet specific performance standards. Additionally, federal tax credits for insulation are available. It's important to use a participating contractor who can guide you through the application process and ensure the work qualifies, maximizing your financial return on the investment.
Prioritize licensed, insured, and locally experienced contractors familiar with Delaware's building codes and the common challenges of older homes in the region. Ask for references from nearby projects and verify they perform a thorough energy audit or assessment before quoting. A reputable provider will clearly explain the recommended R-values for our climate and focus on comprehensive air sealing, not just adding material.