The Unmatched Energy Efficiency and Comfort of Spray Foam Insulation
Why Insulate?
Insulation plays a big role in how comfortable and efficient your Delaware home or building is. Proper insulation and air sealing make the difference in keeping indoor temperatures consistent and energy bills under control. Without the right insulation and air sealing, heated or cooled air escapes through cracks and gaps, making your HVAC system work harder and increasing your energy costs. This makes it even more important to find an insulation product that does more than slows heat transfer – it should seal air leaks, hold in conditioned air, and keep outside air where it belongs. Spray foam is the answer.

How Does Spray Foam Work?
Spray foam insulation is different from other insulation materials It’s sprayed on as a liquid, then expands to fill gaps, cracks, and penetrations before hardening into a durable barrier. After installation, spray foam works as both an insulator and an air sealant in one step, something no other insulation does on its own.
Spray foam insulation comes in two types, open-cell and closed-cell. Both types provide a tight, continuous thermal barrier and air seal that lock in comfort and reduce energy waste.

Spray Foam = Superior Energy Efficiency
When it comes to energy efficiency, spray foam is unmatched. Its high R-value per inch means it resists heat transfer better than fiberglass or cellulose. But more importantly, it seals air leaks, a major source of energy loss in most homes. The dual insulating and air sealing power of spray foam can reduce your heating and cooling costs by an average of 15%, compared to adding insulation alone.
Neither fiberglass nor cellulose alone can stack to the power of spray foam insulation. While cost effective, both can settle over time. This results in reduced insulating power and less energy efficiency. In our climate, homes need strong protection from both summer heat and winter cold. Spray foam gives you that protection with fewer materials, less air loss, and more year-round savings.
Comfort You Can Feel
Spray foam insulation helps your home maintain a stable, comfortable temperature, even when the weather outside quickly changes. Spray foam stops air movement and eliminates drafts, cold spots, and hot rooms. This helps make every part of your home feel better. In winter, it keeps cold air out and warm air in. In summer, it blocks hot, humid air and helps your A/C run more efficiently.
With traditional insulation like fiberglass or cellulose, air can still leak through gaps, causing indoor spaces to lose comfort. Spray foam creates a tight envelope around your home or building that works in all seasons. It works to keep your indoor environment more comfortable, more consistent, and easier to control.

Built for Delaware Homes
Our weather is anything but boring. Whether it’s muggy 90° summer days or below-freezing, windy nights in winter, your Delaware home or building needs an insulation that can go the distance. Spray foam is up for the job. Since 2002, homeowners and builders across Delaware have counted on our expert team at Delmarva Spray Foam to insulate and air seal their homes and buildings with spray foam. We are deeply acquainted with this region and provide the spray foam solutions your home or building project need.
Don’t settle for insulation that underperforms. Spray foam is the best choice for real energy savings and reliable indoor comfort, season after season. Contact us today to schedule your free estimate and learn more about how spray foam insulation can make a big difference in your Delaware home or building.