Are you looking to slash your energy bills and enhance indoor comfort? Peninsula Insulation, LLC provides top-tier spray foam and traditional insulation solutions specifically designed for the unique climate of Maryland’s Eastern Shore. From historic residential renovations to expansive agricultural pole barns, our high-performance thermal envelopes eliminate drafts and moisture issues. Secure your property’s efficiency today call (410) 770-2624 for a professional consultation.
At Peninsula Insulation, LLC, we understand that Centreville properties face specific environmental challenges, from humid summers near the Corsica River to damp, chilly winters. Our team specializes in creating airtight seals that prevent energy loss and protect your structural integrity. By integrating advanced building science with local expertise, we ensure that every project whether a new construction or an attic retrofit—meets the highest standards of durability and climate control for Maryland residents.
We offer a diverse range of insulation and air-sealing services tailored to meet the specific needs of residential, commercial, and agricultural structures.



Choosing the right insulation contractor is the difference between a temporary fix and a lifetime of comfort. At Peninsula Insulation, LLC, we don’t just "install foam"; we engineer a complete thermal barrier that addresses the specific air infiltration points of your building. Our team is local, responsive, and deeply familiar with Centreville’s building codes. Don't let your hard-earned money leak through your roof, take control of your environment today.
Centreville, MD, Queenstown, MD, Grasonville, MD, Stevensville, MD, Chester, MD, Easton, MD, Cordova, MD, Ridgely, MD, Wye Mills, MD, Kent Island, MD, Rock Hall, MD.
We recently completed a comprehensive closed-cell spray foam installation for a large pole barn in Centreville. The owner was struggling with heavy condensation and temperature swings that affected equipment storage. After our application, the interior temperature stabilized by 15 degrees, and the condensation issues were completely eliminated, providing a dry, protected environment for his investment.
Stop settling for inconsistent temperatures and high energy bills. Contact Peninsula Insulation, LLC today to schedule your on-site assessment in Centreville. Let our experts provide the protection your property deserves. Call (410) 770-2624 or email wil@mdsprayfoam.net to get started.
Spray foam provides both insulation and an air seal in one step, which is vital in Maryland's humid climate where air leakage often leads to moisture and mold issues that fiberglass cannot prevent.
Yes, our team can apply spray foam in various temperatures; however, we ensure the substrate is at the correct temperature for the foam to adhere and cure properly for maximum effectiveness.
By sealing out the damp earth and outside air, encapsulation prevents mold growth and keeps pests out, significantly improving the air quality that rises into your living spaces.
Absolutely. Open-cell spray foam is an excellent sound dampener, helping to create a quieter indoor environment by reducing the transmission of outdoor traffic and wind noise.
While the materials are similar, the application in agricultural settings focuses heavily on moisture control and durability to withstand the rigors of farming operations and livestock.
Yes, all of our installations are performed to meet or exceed local Maryland building codes, including the necessary thermal barriers where required.