Compare the highest-rated insulation professionals in Middletown, Delaware. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated company specializing in modern insulation solutions. They are known for exceptional customer service and expertise in both residential and commercial properties. Their strength lies in energy efficiency upgrades, particularly spray foam and blown-in insulation for attics and walls.
A well-established contractor serving the entire Delmarva Peninsula, including Middletown. They have a long track record and are recognized for their professional crew and knowledge of local building codes and utility rebates. They offer a wide range of insulation types and removal services.
This provider focuses heavily on comprehensive home performance and energy efficiency. While they offer standard insulation services, they excel at whole-home audits and air sealing to work in tandem with insulation upgrades for maximum energy savings. They are a great choice for solving complex comfort and moisture issues.
The insulation market in Middletown, DE, is robust and competitive, driven by the city's rapid residential growth and a mix of older homes needing upgrades and new construction. The average quality of service is high, with several established contractors vying for business. Competition is strong among the top-tier providers, which benefits consumers through competitive pricing and a focus on customer service. Typical pricing varies significantly based on the project; a basic attic blow-in with cellulose can range from $1,500 to $3,000, while a full attic spray foam application can cost $5,000 to $10,000 or more. Homeowners are increasingly aware of energy efficiency, and providers are well-versed in local utility rebates (like those from Delmarva Power) and state-specific energy efficiency programs, which can help offset installation costs. The most in-demand services are attic insulation upgrades and spray foam installations for new construction.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Middletown regulations and climate
Get answers to common questions about insulation services in Middletown, Delaware.
For Middletown's humid summers and cold winters, spray foam insulation is often recommended for its superior air-sealing and high R-value per inch, which combats both heat gain and loss. However, blown-in cellulose or fiberglass are excellent, cost-effective options for existing attics, providing strong thermal performance. The "best" type depends on your home's structure, budget, and whether you need to address air leaks or just add bulk insulation.
In the Middletown area, the cost for attic insulation varies based on material and square footage. For example, blown-in fiberglass for a 1,500 sq ft attic might range from $1,500 to $2,500, while spray foam can be $3,500 to $7,000 or more. Regional material and labor costs influence pricing, and Delaware's Home Performance with ENERGY STAR program may offer rebates that can significantly offset your final cost.
Insulation can be installed year-round, but the best times in Middletown are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather, which is ideal for contractors to work effectively and for proper curing of materials like spray foam. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating and cooling demands of Delaware's summer and winter.
Yes, insulation work in Middletown must comply with the 2018 International Energy Conservation Code (IECC), as adopted by the State of Delaware and New Castle County. This code specifies minimum R-value requirements for different parts of your home. A reputable local contractor will be fully versed in these codes and will also ensure proper ventilation is maintained to prevent moisture issues common in Delaware's climate.
Prioritize contractors who are licensed, insured, and have strong local references. Look for companies experienced with Delaware's specific climate challenges, such as managing humidity. It's also wise to choose a contractor who performs a comprehensive energy audit first and is a registered partner with programs like Delmarva Power's Home Performance with ENERGY STAR, as this indicates a commitment to quality and may help you access rebates.