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Attic Insulation Services

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If you’re searching for ways to reduce your energy bills while making your home more comfortable year-round, simply look up. Attic insulation is crucial. By properly insulating your attic with Constellation Home, your home will be warmer in the winter, cooler in the summer and quieter all year round. And best of all, you could save up to 10% on total energy usage.

Our team of Maryland home improvement professionals has years of experience insulating attics, and we have the know-how to do the job quickly, efficiently and permanently.

How Much Attic Insulation Will You Need?

First you must determine how much attic insulation you currently have in your home. If you have an older home, chances are it has less insulation than a home built more recently. But even if your home is newer, adding insulation can help you save energy dollars.

We recommend scheduling a home energy audit. A qualified home energy auditor can determine areas in your home where hot and cold air are escaping, how much insulation you currently have (R-Value), and where additional insulation needs to be added.

Installing Attic Insulation

Our certified, licensed installation experts use precise guidelines to make sure your blown-in attic insulation is installed correctly and efficiently. Your experienced Constellation Home technician will:

  • Survey and determine the amount of insulation required
  • Use professionally blown-in fiberglass insulation
  • Air-seal any attic penetrations (optional)
  • Install baffle/rafter vents for proper ventilation
  • Thoroughly clean the work area
  • Offer a 100% customer satisfaction guarantee

Why Constellation Home?

If you’re concerned your attic insulation may not be providing your home with the insulation it needs, Constellation Home is the answer. Our certified, local technicians are passionate about providing prompt service, unparalleled reliability, and superior products at an affordable price.

If you’re looking to increase your comfort while decreasing your utility bills, request a free attic insulation estimate online.

What Is R-Value?

R-Value is the measure of how well your insulation can resist heated or cooled air traveling through it. The climate where you live will affect the R-value level required to keep your home at a consistent comfortable temperature. According to, the recommended R-value for attic insulation is between R-30 and R-60, depending on how much insulation is currently in your home.

See how much you can save with our Attic Insulation & Air Sealing Saving Calculator.

View our Savings Calculator

View our Buying Guide.

We can help you find the right attic insulation for your home.

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Request an Estimate.

We’ll provide a free, no-obligation in-home estimate.

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This page is currently under construction.

Everyone needs to make home improvements from time to time and we are no exception. We are currently upgrading our online service scheduling experience, but you can still schedule service by contacting our Customer Care Center. Call 888.243.HOME to schedule service today.