Understanding the Elements



Floors, walls, and ceilings are the largest source of a home’s air leakage, accounting for more than twice as much leakage as windows and doors combined.



Air constantly moves from high to low pressure, finding every penetration into and out of your home.  Proper insulation means lower utility bills and a more comfortable living space.



In the county, we love the sound of freedom as we watch that Pax. River jet fly over.  We love our neighbors and their dogs.  We love the sound of our kids practicing on the drum set their grandparents bought.  Proper insulation helps us to love these things even more as it reduces exterior and interior noise.



Moisture in the home is everyone’s concern.  When insulating, consider adding a vapor retarder that reduces the risk of mold and mildew, while improving air quality.

We hit the nail on the head every time

Need help with a design, repair, or install? DEAN does it all! We would love to connect with you to help make your next project a success!

Don't just take our word for it...

“We needed insulation blown into our attic because it barely had any. The whole process was so easy. They were very professional and timely getting us a fair estimate, getting us on the schedule, and doing a great job. Highly recommend!!! Thanks guys. Look forward to doing business with your company in the future!”


- Meagin R.


Dean Home Showroom + Supplies

24425 Three Notch Road

Hollywood, MD 20636


Dean Home Showroom + Kitchen/Bath/Closets

22630 Three Notch Road

Lexington Park, MD 20653


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