Insulation

We’ve Got Your Insulation Concerns Covered! 

At Dean Home Supply + Service Co. we have flexible insulation material options for all areas of your home.  Partner with our experts to create a healthy, year-round energy efficient home comprised of quiet, comfortable spaces.  Ahhhhhh, home!

Product + Service

DEAN supplies, repairs, and installs it all!  Whether you’re looking for blown in or batted insulation, we have your home covered.  View our list below to see what Dean Home Supply + Service Co. has to offer.

  • Insulation of New & Existing Construction

residential or commercial

  • Existing Insulation Removal & Replacement

residential or commercial

  • In-Stock Insulation

faced batted, unfaced batted, blown in

  • In-Stock Accessories

  • Free Estimate

  • Quick Turnaround - Quote to Install

  • Friendly, Knowledgeable Staff

Types of Insulation

See the house image and table below to browse through our difference insulation options.

Understanding the Elements

AIR

TIGHTNESS

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.

ENERGY

EFFICIENCY

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.

NOISE

CONTROL

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

CONTROL

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.

Before and After

Here are some before and after pictures of our most recent insulation installs!

What's different about Dean?

Our service is not from a third party. We have our own estimators and install team on staff with a combined experience of over 20 years. Our team has installed attic, ceiling, wall, floor, and crawl space insulation in homes located in Twin Ponds, Laurel Preserve, Fischers Grant, Meadows of Town Run, Turtle Creek, Eagle Ridge, Belmont, and many more.

Meet Jason

Project Estimator

Jason is an Army veteran and hardcore sports fan. When not estimating insulation installation for DEAN, he referees local high school and college football games. If you start talking sports with Jason, you are sure to have made a new friend.

FAQ’s

What does insulation really do?


A well-insulated home is one of the most cost-effective ways of saving energy while, also, helping to create an acoustically comfortable environment and more valuable home. Heat is a form of energy — it always seeks a cooler area — flowing outward in winter and inward in summer. By reducing heat flow, a properly insulated home uses less energy in winter for heating and less in summer for cooling. Insulation is also an excellent sound absorber. Proper insulation helps to reduce the transmission of sound from other rooms or from the outside. Sound transmission is noise that travels from room to room — or from home to home — such as jet flyovers, washers, dryers, heating and air conditioning systems, drum sets, TV’s, etc. Adding insulation to your home, adds value.




How do I know if my home has sufficient insulation?


Some indicators you do not have sufficient insulation are: hot or cold spots/rooms even though heat or a/c is running, home is built before 2000, insulation in attic is less than 10" high.




What does 'R Value' mean?


Insulation is identified and labeled by R-value. “R” stands for resistance to heat flow. The higher the R-value, the greater the insulating power.




What areas of my home should be insulated?


Insulation is not just for ceilings and walls. There is an insulation for every conditioned and unconditioned space in your home. Consider insulating knee walls, perimeter of your slab, crawl spaces, etc.





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!”

Install

- Meagin R.

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Dean Home Showroom + Supplies

24425 Three Notch Road

Hollywood, MD 20636

301.373.2111

Dean Home Showroom + Kitchen/Bath/Closets

22630 Three Notch Road

Lexington Park, MD 20653

240.237.8233

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©2020 Dean Home Supply + Service Co.

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