• 15121 Marlboro Pike , Upper Marlboro, MD 20772
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Home Insulation in Washington, DC & Maryland

Insulation for Homes in Rockville, Baltimore, Elkridge, Columbia & Surrounding Areas

Do you need to re-insulate your home? Make Accurate Insulation your first call!

We provide professional installation of insulation for retrofit (re-insulation) residential projects throughout Upper Marlboro and Hagerstown, Maryland (where our offices are located) and surrounding areas in the DC area. Our team improves the energy efficiency, comfort and value of homes.

We offer a 5% senior and military discount for re-insulation work. Contact us to learn more!

Residential Retrofit Insulation Services in MD & DC

Accurate Insulation offers various types of insulation for home retrofit (re-insulation) projects, including:

  • Spray foam: Typically made of polyurethane, spray foam is applied wet and expands into thick foam. Spray foam insulation can be installed in crevices and hard-to-reach areas and can help reduce air infiltration.
  • Fiberglass: Fiberglass, which has been used to insulate homes for decades, is available as blown-in or batts. Fiberglass is made of tiny glass fibers and is often installed in attics but can be used to insulate other areas as well.
  • Cellulose: Cellulose is environmentally friendly—it consists of up to 85 percent recycled material and takes less energy to make than other insulation materials—and can be installed in any area of a home.
  • Radiant barrier: Radiant barrier is a type of reflective insulation material typically installed in attics (under the roof) to help reduce cooling costs by reflecting radiant heat.

Do You Need to Re-Insulate Your Home?

Do you need more insulation? Talking to insulation professionals is the best thing to do, but in general, you may need to re-insulate your home if:

  • Your energy bills have increased and are higher than normal for the time of year
  • It is drafty and uncomfortable, with uneven temperatures from room to room
  • Your HVAC systems run more than usual
  • The second story is warmer than normal
  • Snow melts off the roof too quickly
  • Ice dams form on the roof

Whether you need more attic insulation or need to insulate your whole house, look to the team at Accurate Insulation.

Washington, DC Home Insulation Installers

No matter your residential insulation needs, we can help. A part of the Installed Building Products family of companies, Accurate Insulation offers the knowledge, experience and resources that few companies in the Washington, DC metropolitan area can match, and we are proud to install products from leading manufacturers in the industry. Our service area includes the Greater Washington-Baltimore area, including Rockville, Baltimore, Elkridge, Columbia and more.

You can rely on Accurate Insulation for on-time, affordable installation. Give us a call at 301-358-6411 or contact us online to receive a free estimate and get started on your home insulation project!

Products We Install

Our insulation team adds energy efficiency, comfort & value to homes & buildings.

Spray Foam

Accurate Insulation is proud to be a leading installer of spray foam insulation.


Environmentally friendly and effective, cellulose works well in homes and buildings.

Radiant Barrier

We can help keep your home cooler and more comfortable with an attic radiant barrier.

Garage Doors

When you turn to Accurate Insulation for garage doors, you work with a great team.


No matter your gutter needs, the Accurate Insulation team has you covered.

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