Business Hours: Mon-Thurs: 8am-8pm, Fri: 8am-4pm, Sun: 10am-4pm

For Inquiries: Call us at 214-812-9001

Air Sealing Services

Air Sealing In The Dallas-Fort Worth Metropolitan Area

Air sealing is an effective and affordable method to decrease your heating and cooling expenses. Most houses have gaps and openings in their stationary parts like doors and windows, which causes air leakage. This leakage leads to outdoor air coming in and conditioned air leaving. 

Poor indoor air quality, an increase in air conditioner usage, and reduced comfort in extreme summer or winter conditions is also caused by air leaks. Air leakage can also play a part in moisture issues that could compromise the structure’s stability. Some of the solutions to this problem is sealing the leaks by caulking or weather stripping.

Caulking Air Sealing Plano Texas

Increase Your Energy Savings Today!

Investing in air sealing can be beneficial for your home in multiple ways. According to Energy Star, the Environmental Protection Agency estimates a 15% reduction in heating and cooling costs with proper sealing and insulation. Moreover, air sealing can improve your overall comfort.
The strategy is to reduce air leak as much as possible. If you suspect an air leak, you can schedule an inspection, and our team will recommend the best solution to reduce air leakage in your home.

Areas We Air Seal In Your Building

At Insulation First, we air seal any cracks and air gaps in your home or commercial property. Below are just a few locations that we air seal:

  • Attics
  • Window and Door Frames
  • Electrical Outlets
  • Air Ducts
  • Basements
  • Crawl Spaces
Air Sealing Contractors Dallas Tx

Methods We Use To Air Seal Your Building

Caulking Air Sealing Plano Texas


Caulking is best for cracks and crevices smaller than 1/4 inch. wide. Sealant can be applied where two surfaces meet, but do not move. When caulking, different types are used for different areas of your home. For example when sealing in attic space crack filler is used of closed-cell material, similar to foam insulation. When caulking your fireplace, a heat resistant sealant is used.

Weather Stripping Plano Texas


Weatherstrippking is used for doors and windows. Weatherstripping consists of strips of metal foam vinyl that make a waterproof barrier between the frame of windows and doors and their parts that move

Why Insulation and Air Sealing Are Used Together

Putting insulation in your home comes later but air sealing and insulation work best when used together in conjunction. Insulation acts like a blanket, keeping warmth inside during winter and cool air during summer. Air sealing, on the other hand, acts as a windbreaker, preventing excess airflow.
If your home has extensive insulation but inadequate air sealing, the insulation won’t be as effective in preventing weather-related issues. In addition, excessive insulation without proper air sealing can lead to issues like mold and mildew buildup.

Schedule Your Free Estimate With Us Today!

We Service Areas All Over

The Dallas-Fort Worth Metropoletan Area

Making sure our customers have all the information they need to make the best decision for their home or business is important to us! Please reach out with any questions about Insulation First's services. offer various professional services from Radiant barrier to turbine installation. We are professional, certified and trained in what we do. We are located in Dallas, Tx but service areas all over the DFW metroplex in Texas such as: 

Cities: Plano, Irving, Richardson, Fort Worth, Grand Prairie, Carrolton, McKinney, The Colony, Lewisville, Dallas, Frisco, Arlington, Allen, Addison, Flower Mound, Grapevine, Bedford, Euless, Hurst, North Richland Hills, Denton, and Corinth

Counties: Dallas, Collin, Denton and Tarrant