
Serving Irving, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Excellent workmanship by the team installing the insulation and OSB to the walls of my woodworking Shop."





+12


Serving Irving, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Excellent workmanship by the team installing the insulation and OSB to the walls of my woodworking Shop."





+12

Serving Irving, TX and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"Mr. Harsin inspected my attic and fully explained options and trade offs to improve my insulation. His crew came next day, were knowledgeable, completed the work and cleaned up afterwards."





+23

Serving Irving, TX and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Very professional, friendly, knowledgeable, fair price. Highly recommend Elite Insulation Specialist!!!!!"





+23
Serving Irving, TX and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"This September I had a home energy audit through Fulkrum Insulation. They said we needed some Ductwork changes and more insulation in the attic. Since having those solutions installed, my electric bill has been dramatically lower than ever before."

Serving Irving, TX and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
At Koala Insulation, we help homeowners improve comfort, lower energy bills, and breathe cleaner air. \n\nIf your home is too hot, too cold, or costing you too much to heat and cool, poor insulation is often the problem.\n\nWe specialize in attic insulation, spray foam, air sealing, and full insulation removal and replacement. \n\nEvery home is different, so we provide honest evaluations and customized solutions, no pressure, just what works.\n\nOur goal is simple: make your home more efficient, comfortable, and healthy.\n\nGet a free insulation evaluation today and start saving.





+30

Serving Irving, TX and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Chris was great and the evaluation and instillation was done at the time allotted. Overall an awesome company"



Serving Irving, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Credit card accepted
"Would highly recommend this company for install of blown-in insulation."

Serving Irving, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Jose did some jobs for the company I used to work for and never had complaints about his work."





+9

Serving Irving, TX and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Cleaned out the old ..sanitized the attic and added much needed insulation. Along the way pointed out several spots on the roof that need addressing outside the attic. Were friendly... efficient and respected my dwelling and my belongings...they absolutely are SKILLED craftsmen that know what they are doing and my puppies loved their visitors"





+2

Serving Irving, TX and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"Tech who showed up to do inspection was thorough. Climbed into small attic, took pictures and explained what their findings were. Other inspections (I had 2 more) just popped their heads into the entrance and too my word for what may need to be done. Scheduling with Attic Construction was simple. They showed up on time (early). They let me peak up their as they cleaned up old insulation and remove rodent droppings (biggest concern). They finished within the day as promised and cleaned up after themselves thoroughly. Our home was well protected from dings/damages as they wrapped corners of walls, stairs etc. We have noticed improvement from having only 3.5 inches of insulation to now nearly 14-15 inches. They recommended a "combo" of batt insulation (Around the entrance) and blown in for the rest of the area. This allows you to pop in there with out blown in insulation falling all over the place. They also recommended and performed rodent proofing/sealing. We were sent photos of both before and after their work. I would highly recommend this company."



Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
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