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Vapor Barriers for Crawl Spaces

Does your home have a crawl space? If so, it should be insulated and weatherized—otherwise, your home can experience energy efficiency issues. And every homeowner wants to save money!

If you’ve been researching crawl space insulation or have been talking to any professionals, you’ve probably seen or heard about vapor barriers. To be as energy-efficient as possible and to better protect living areas of the home, a crawl space should have a vapor barrier.

Why Do Crawl Spaces Need a Vapor Barrier?

The type of crawl space—ventilated or unventilated—will help determine the insulation material and method that should be used. But for further protection, a vapor barrier is ideal. A polyurethane vapor barrier can be installed over the dirt and covered with sand for protection. The barrier should cover the entire floor and be secured along the perimeter of the wall. This helps reduce moisture in the crawl space. Basically, the space should be enclosed in a thermal envelope.

For such a small area, a crawl space can have a big huge impact on your home’s energy efficiency. No matter what type of crawl space you have and what material you use, you’ll notice the difference proper insulation—including vapor barrier installation—can make. It can help:

  • Maximize the energy efficiency of your home
  • Make your home more comfortable all year long
  • Improve the performance and efficiency of your HVAC systems
  • Contribute to a healthier environment

Crawl Space Vapor Barrier Installation in the Nashville Area

When you need home insulation services in the Nashville, Tennessee area, our team is the team to call. Installed Building Products of Nashville installs crawl space insulation and can ensure your entire home is as energy-efficient as possible. Contact us today!

Products We Install
Fiberglass Insulation

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

Spray Foam Insulation

IBP of Nashville is proud to be a leading installer of spray foam insulation.

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