Are you tired of unpredictable energy bills and struggling to keep your Odenton home or business comfortable? Peninsula Insulation, LLC is your local expert in creating highly efficient, comfortable, and healthy indoor environments. Specializing in spray foam insulation, we provide a modern solution to combat the humid Maryland summers and chilly winters, ensuring your property is sealed, secure, and cost-effective. Stop letting your heated and cooled air escape and start enjoying the lasting benefits of a professionally insulated space today.




Choosing the right insulation contractor is the most important step in protecting your property. At Peninsula Insulation, LLC, we are not just installers; we are building science experts passionate about delivering real results. We take the time to understand your specific needs, whether it's solving moisture issues in a crawlspace or maximizing energy efficiency in a new commercial build. Our team is professionally trained, fully licensed, and dedicated to upholding the highest standards of safety and workmanship. We treat your Odenton property as if it were our own, ensuring a clean, efficient, and transformative installation process that delivers comfort and value for decades to come.
Odenton, Gambrills, Crofton, Severn, Laurel, Jessup, Fort Meade, Hanover, Bowie, Glen Burnie, Pasadena, Savage
Anne Arundel County, Howard County, Prince George's County
A homeowner in a historic Odenton property was struggling with drafts and high heating costs. We applied closed-cell spray foam insulation in their crawlspace and attic. The result was an immediate stop to the drafts, a significant reduction in their energy bills, and a much more comfortable living environment year-round, all while preserving the character of their older home.
Don't wait another season. Contact Peninsula Insulation, LLC today for a comprehensive consultation and discover how our expert insulation services can benefit your Odenton home or business.
Call us at (410) 770-2624 or email wil@mdsprayfoam.net to get started!
When installed professionally, spray foam insulation does not sag, settle, or degrade over time like some traditional insulation materials. It adheres permanently to the structure and can last for the life of the building, making it a long-term investment in your property's performance.
Yes. While the installation process requires professional handling and safety protocols, once the spray foam has cured (typically within 24 hours), it becomes an inert, stable, and odorless material that does not release harmful gases or chemicals.
Absolutely. Spray foam is an excellent choice for retrofitting older homes. Its ability to expand and seal small, irregular cavities makes it uniquely effective at stopping the drafts and air leaks common in older construction without requiring major structural alterations.
Yes, it makes a significant difference, especially in Maryland. Crawlspace encapsulation prevents ground moisture from entering your home, which protects your foundation and floor joists from rot and pests. It also improves indoor air quality, as a large portion of the air you breathe originates from the crawlspace.
Open-cell foam is lighter, more flexible, and has excellent sound-dampening qualities, making it ideal for interior walls. Closed-cell foam is dense and rigid, offers a higher R-value per inch, and acts as a moisture barrier, making it perfect for foundations, crawlspaces, and areas where space is limited.