Homes and commercial buildings throughout Delaware need proper insulation and air sealing to meet state energy codes and maintain comfort in our ever-changing climate. Our warm, sticky summers and cold, damp, snowy winters create the need for a versatile product that can ensure energy efficiency throughout every season. Spray foam insulation is the ideal solution.

Spray foam is an expanding foam product that fills every nook and cranny to insulate and air seal in one easy step. It’s a game changer in improving the energy efficiency of any building. At Delmarva Spray Foam, our spray foam experts are highly trained in building science and the ins and outs of spray foam insulation. Whether you are building a new home or commercial building or undergoing substantial home renovations, we have the spray foam solutions you need.

Cornell custom home project

Benefits of Spray Foam Insulation

Construction site covered in plastic sheeting with spray foam insulation on the ceiling

Spray foam is a versatile expanding foam insulation that provides numerous benefits over its lifetime.

  • Reduced energy bills

  • Improved indoor comfort

  • Less stress on the HVAC system

  • Sound reduction

  • Improved indoor air quality

  • Smaller carbon footprint

  • Moisture control (closed-cell spray foam only)

Where We Install Spray Foam Insulation

We install spray foam in three key areas to ensure maximum energy efficiency of your entire building envelope.

Attic rooflines

Insulating your attic is one of the best ways to save energy. Installing spray foam along the attic roofline of your home or building not only creates a more energy-efficient interior, but it creates usable space in attic for extra storage or a finished space. It also creates a sealed, unvented attic for a comfortable attic space year-round. It’s an ideal option for:

  • Homes with their HVAC system in the attic.
  • Custom or newly constructed homes.
  • Homes undergoing major energy upgrades.
  • Commercial buildings with sloped roof structures and conditioned attic spaces.

Crawl spaces

It’s easy to overlook the crawl space beneath your feet. Yet this small area of your home has a big impact on the floors above. To maintain a more comfortable and healthier living environment for you and your family, it’s important to have your crawl space sealed and insulated. Our team does crawl spaces right. First, we lay down a poly floor liner as a vapor barrier to seal out moisture and soil gases. Then we insulate and air seal your crawl space walls with closed-cell spray foam or rigid foam insulation to help prevent mold growth and keep polluted air from slipping through to your upper floor.

Exterior walls

Protect your home or building project from the outdoors and Mother Nature’s whims with exterior wall insulation. Filling the open interior cavities of your exterior walls with spray foam insulation prevents drafts and helps maintain an even indoor temperature. The insulating and air sealing properties of spray foam keep unwanted air out and conditioned or heated air in. Exterior wall insulation is ideal for:

  • Newly constructed homes or buildings with open wall cavities.
  • Existing homes or buildings undergoing major renovations.

Your Partner in Energy Efficiency

Our team is here to ensure your Delaware home or building project is at its most efficient with our spray foam solutions. Our experienced team will evaluate your insulation project and work with you to create tailored solutions to meet your timeline and your budget. Local homeowners and builders throughout Delaware and the Delmarva Peninsula turn to us for their insulation needs. You can too! Contact us today for your free estimate.