Attic Insulation & Air Sealing by First Defense Insulation in DFW
Your reliable, certified insulation experts providing the best defense for your home.
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Fill out the form below to have First Defense Insulation contact you or call (214) 295-1004 to speak with a representative.
35 Years of Combined Experience
First Defense Insulation is proud to make your home more comfortable and efficient, and to help save you money on your utility bills! We offer trusted attic insulation, air sealing, duct sealing, and duct cleaning services to homeowners. First Defense Insulation provides FREE estimates for our broad range of services.
Attic Insulation
Attic insulation upgrades improve home comfort and energy efficiency
- Spray Foam Insulation
- Cellulose Insulation
- Rigid Foam Insulation
- Radiant Barriers
Air Sealing
Air sealing improves energy efficiency and home comfort
Duct Insulation
Maximize HVAC performance and energy efficiency with quality duct insulation
- Duct Sealing
- Duct Cleaning
- Air Balancing
Book a free estimate with First Defense Insulation today!
Attic insulation experts serving DFW
Proper attic insulation, air sealing, and duct sealing services offer a broad range of benefits for you and your home
Save money on utility bills
Lose less energy from your heating and cooling efforts with effective insulation, ducts, and air sealing
Increase home comfort
Enjoy more consistent temperatures throughout your entire home
Increase energy efficiency
With proper protection from the outside elements, your HVAC systems will be able to operate more efficiently, using less power to reach the desired temperature
Increase indoor air quality
Eliminate air leaks in your insulation that may lead to mold growth and noise pollution
