• 15121 Marlboro Pike, Upper Marlboro, MD 20772
    260 East Boulevard North Hagerstown, MD 21740
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Call Your Local Pros Today! 301-358-6411

Spray Cellulose Insulation

Do you need to insulate your home or building in the Washington, DC metropolitan area? Call Accurate Insulation. Although our two locations are in Upper Marlboro and Hagerstown, our service area includes DC, Rockville, Bethesda, Baltimore and more.

If you’re interested in staying as green as possible when you install insulation, cellulose is a good solution for you. Environmentally friendly and thermally efficient, spray, or wet spray, cellulose insulation is installed in many homes and commercial buildings.

Wet Spray Cellulose Installation in Maryland & DC

The Accurate Insulation team installs high-quality spray cellulose insulation from Applegate. This solution:

  • Provides excellent energy savings and can help you save money
  • Helps you stay comfortable, year in and year out
  • Is made of up to 85 percent recycled materials
  • Meets ASTM C1497 standards and qualifies for LEED certification points (new construction)

Learn more »

Our wet spray cellulose is ideal for attic applications and side wall cavities.

Whether your home was built a century ago or just completed, installing Applegate insulation can be beneficial. Here at Accurate Insulation, we can assess your home’s insulation levels and energy efficiency and help you determine the right solution(s).

Cellulose Insulation Installers Serving the Greater Washington-Baltimore Area

Do you need to install wet spray cellulose insulation in your home or commercial building? If you’re in the DC metropolitan area, including Baltimore, Annapolis, Bethesda, Silver Spring, Upper Marlboro, Hagerstown and surrounding cities, make Accurate Insulation your first call.

Contact us to learn more about our insulation services or if you’re ready to start your project!

We also offer loose-fill cellulose insulation. Learn more »

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.


Accurate Insulation is proud to be a leading supplier of quality window blinds.

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