Insulating Your Attic: What You Need to Know

Now that winter has ended, you may want to look back and reflect on the effectiveness of your home’s insulation. If you find yourself experiencing some discomfort during the cold season, it’s time to insulate your attic. Attic insulation not only helps maintain your home’s temperature but may also help you save money. In fact, according to the U.S. Department of Energy, a properly insulated attic can shave 10% to 50% off your monthly bills. 

Insulating Your Attic

To help you get started, Kroll Construction, a leading roofing company in Michigan, explains some important things you need to know about attic insulation. 

What to Consider Before Insulating Your Attic

First and foremost, you need to inspect your attic for any signs of water damage. If there’s an entryway for water, be sure to have it repaired before installing your insulation. Take note that moisture damage can lead to mold and mildew growth, as well as the destruction of your possessions. The rafters should also be examined to ensure they are not sagging and are able to hold the weight of new insulation. 

In addition, the gaps in your attic that lead to outside air should be sealed. Reliable roofing companies like Kroll Construction can help fill gaps, as well as assess the roof’s ventilation system and make sure it’s in great shape.

Choosing the Type of Insulation

There are plenty of insulation types to choose from, so be sure you select the best insulation for your home. Here are some of your options:

  • Batt (or Blanket) Insulation – The most common type of insulation, this flexible material is often packaged in rolls that come in a variety of thicknesses and widths, usually 16 inches and 24 inches.
  • Loose-Fill Insulation – Insulation fibers are packaged in bags and blown in place to the desired depth and density. Special machinery is used to blow the insulation inside the attic. This process works best for attics with irregular joist spacing or lots of obstructions to work around. 
  • Spray Foam Insulation – A cost-effective and energy-efficient method, this insulation type involves spraying polyurethane or latex spray foam into your attic space. It helps fill small gaps and cracks to prevent air from escaping through them.

As one of the top roofing companies in the state, Kroll Construction provides quality services for your home improvement needs. Call us today at (888) 338-6340 or fill out this contact form to request an estimate or schedule an appointment. We proudly serve homeowners in and around Detroit.

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