Compare the highest-rated insulation professionals in Newark, Delaware. All contractors are licensed, insured, and verified through our rigorous screening process.
A well-established, regional company with a strong focus on comprehensive home energy solutions. They are highly regarded for their expertise in spray foam and crawl space encapsulation, often combining insulation with air sealing and waterproofing for a whole-house approach. They are a Diamond Certified Contractor for Owens Corning.
A local leader specifically focused on energy efficiency upgrades. They perform energy audits to diagnose problems and offer data-driven solutions, including insulation upgrades and air sealing. They are well-versed in available rebates and incentives in Delaware.
A dedicated insulation contractor serving the Delaware Valley, including Newark. They offer a wide range of insulation types and are known for professional installation in both new construction and existing homes. Their service list is comprehensive, covering all major areas of a home.
** The insulation market in Newark, Delaware, is robust and competitive, driven by the city's mix of older housing stock (including many homes from the 70s and 80s with outdated insulation) and newer construction adhering to modern energy codes. The presence of the University of Delaware also creates a steady demand for rental property upgrades and efficient single-family homes. The average quality of service is high, with several established contractors holding certifications from major manufacturers like Owens Corning and Johns Manville, which signifies advanced training and quality standards. Competition is strong enough that consumers have multiple good options, but not so saturated that quality is diluted. Typical pricing is moderate and can vary significantly based on the project. As a general guide: * **Blown-in Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (R-13 for a wall):** $1,200 - $3,500 * **Whole-House Air Sealing & Insulation Upgrade:** $4,000 - $12,000+ Homeowners in Newark benefit from Delaware's energy efficiency rebate programs, such as those from Energize Delaware, and many of the top providers are skilled at helping customers navigate these incentives to reduce the net cost of their projects.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Newark regulations and climate
Get answers to common questions about insulation services in Newark, Delaware.
For Newark's humid continental climate with hot summers and cold winters, the U.S. Department of Energy recommends an attic insulation level of R-49 to R-60. This high R-value is crucial for maintaining energy efficiency year-round, combating both winter heat loss and summer heat gain. Many older homes in the area are under-insulated, so an upgrade to this level can significantly reduce heating and cooling costs.
Yes, Delaware homeowners can access excellent incentives through the Energize Delaware Home Performance Program. This program offers rebates for insulation upgrades when done as part of a comprehensive energy audit. Additionally, federal tax credits for insulation are available, making it a cost-effective time to improve your home's envelope. It's best to consult with a certified local contractor who is registered with these programs to ensure you qualify.
Always verify that the contractor is licensed by the Delaware Division of Revenue and carries proper insurance. Look for established local companies with strong references in the Newark area and membership in organizations like the Building Performance Association. A key local consideration is their experience with our region's common home styles, including older colonials and developments from the 70s-90s, which often have specific insulation challenges.
After the attic, focus on basement rim joists (band joists) and crawl spaces, as these are major sources of cold air infiltration and moisture in our climate. Also, insulating exterior walls, especially in pre-1980s homes, provides a substantial comfort and efficiency boost. Given Newark's humidity, proper air sealing before insulating and addressing basement/crawl space moisture is as important as the insulation itself to prevent mold and rot.