Compare the highest-rated insulation professionals in Lincoln, Delaware. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional insulation contractor known for high-quality spray foam and blown-in insulation services. They emphasize energy efficiency and are well-versed in local rebate programs. They serve both residential and commercial properties across the Delmarva peninsula.
A specialized contractor focused on comprehensive home performance and energy efficiency upgrades. They are particularly strong in air sealing and insulation, often conducting energy audits to diagnose and treat the root causes of energy loss.
A full-service home improvement company with a dedicated and highly-rated insulation division. They are a reliable choice for standard attic and wall insulation projects, as well as basement and crawl space encapsulation.
** The insulation market in and around Lincoln, Delaware, is moderately competitive and served primarily by established regional contractors based in larger nearby towns like Dover, Milford, and Smyrna. Due to Lincoln's small size, there are no insulation contractors physically headquartered within its town limits. The average quality of service is high, as these regional providers have built their reputations on serving the entire Kent County area and are well-versed in the specific climate challenges and local building codes of Delaware. Competition ensures that pricing remains fair, but consumers are generally paying for expertise and quality materials rather than seeking the lowest possible cost. Typical pricing can vary significantly based on the project: * **Spray Foam Insulation:** $1.50 - $3.50 per board foot (highly effective but premium cost). * **Blown-In Cellulose/Fiberglass:** $1,500 - $4,500 for a standard attic (a cost-effective option for attic upgrades). * **Energy Audit:** $300 - $600, often applied as a credit toward subsequent work. These contractors are typically knowledgeable about energy efficiency rebates available through programs like the Energize Delaware Home Performance Fund, which adds significant value for homeowners investing in insulation upgrades.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lincoln regulations and climate
Get answers to common questions about insulation services in Lincoln, Delaware.
For Lincoln and most of Delaware, the U.S. Department of Energy recommends an attic insulation R-value of R-49 to R-60. This is due to our mixed-humid climate, which features hot, humid summers and moderately cold winters. Properly achieving this R-value, typically with blown-in cellulose or fiberglass, is crucial for managing both heating costs in winter and cooling costs and humidity control in our sticky summers.
Yes, Delaware's Sustainable Energy Utility (DESEU) often administers rebate programs for home energy efficiency upgrades, including insulation. Additionally, Lincoln homeowners should check with Delmarva Power for potential incentives. It's also important to note that these programs may have specific requirements for contractor certification and pre- and post-installation inspections to qualify.
While insulation can be installed year-round, the ideal periods in Lincoln are late spring (April-May) and early fall (September-October). These seasons typically offer mild, dry weather, which is optimal for attic work and allows for proper ventilation during installation. Scheduling during these shoulder seasons also helps you prepare your home's thermal envelope before the peak heating and cooling demands of winter and summer.
First, verify the contractor is licensed and insured to work in Delaware. Look for local companies with strong references in Sussex County and ask if they are certified by manufacturers like Owens Corning or CertainTeed. A trustworthy contractor will always provide a detailed, written estimate that includes the R-value to be achieved, the specific material, and a clear scope of work, and they should offer a thorough pre-installation home energy assessment.
In our climate, the attic is almost always the top priority, as heat rises and escapes there most dramatically. After addressing the attic, focus on sealing and insulating any vented crawl space or basement rim joists, as these are major sources of cold drafts and moisture intrusion in Delaware's coastal region. Wall insulation is important but is often a more complex and costly project that should be considered after these other, higher-impact areas are sealed.