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Testimonials

"After calling many insulation companies, I chose Thermo-Tek. They had the lowest prices and seemed to be most informative. I learned a lot about my attic from them. Will recommend!!!"

- Abe Garza

Humble, TX

"They were in and out within a few hours. They also stayed and helped clean my attic. Very grateful and can't thank them enough. I will recommend to friends and family."

- Kimberly Johnson

Houston, TX

"They came out, did a free estimate for the job, spent a lot of time inspecting. They did a good job. They were very good, did not do more than was required."

- D. Lacey

Jersey Village, TX

Residential and Commercial Insulation Services

Houston Residential Insulation

  • We provide a FREE OF CHARGE INSPECTION of your attic to ensure a healthy environment. Our well equipped and certified consultants will work with you, the homeowner, to discuss your insulation needs and budgets. A plan of action is then drafted and approved by the homeowner, in accordance with all laws, and completed at the client’s convenience.

Insulation Facts

  • According to the Department of Energy (DOE), heating and cooling account for 50 to 70% of the energy used in the average American home. In most homes, inadequate insulation and air leakage are the leading causes of energy waste. Energy conserved is money saved as utility rates steadily increase every year.
Benefits of Insulating
  • saves money and limited energy resources
  • makes your house more comfortable by keeping a uniform temperature throughout the house
  • makes walls, ceilings, and floors cooler in the summer
  • increases home value and adds sales appeal

Ask About all Types of Residential Insulation Materials?


Fiberglass Spray Foam Cellulose
  • Loose-Fill Blown in Fiberglass
  • Spray on Fiberglass
  • Batts and Rolls Fiberglass
  • Closed-Cell Spray Foam
  • Open-Cell Spray Foam
  • Loose-Fill Cellulose


Attic Ventilation in Houston

  • Even in modern building codes in Harris County, unfortunately, ventilation is not regarded as a top priority. Virtually all older homes are under ventilated allowing attic temperatures to soar in summer months. Hot stagnant air, together with accumulated moisture within the attic, results in roof deterioration and mold build-up. If left un-serviced, it can lead to costly and untimely repairs in the future.
Ventilation Systems
  • Effective ventilation requires an adequate intake and exhaust system.
  • Intake Systems can include:
  • Under-eave Louvers
  • Gable Vents
  • Air Hawks
  • Exhaust Systems can include:
  • Ridge Vents
  • Solar Panel and Power Vents
  • Turbine-Whirlybirds



Moldy Insulation Removal in Houston

  • Black mold in fiberglass insulation is the direct result of poor attic ventilation. This black mold can lead to respiratory illness especially for those susceptible to allergies. Inspections should be done regularly in order to detect the early stages of mold growth. Once black mold is present, the insulation must be removed immediately.
Black Mold Related Allergy Symptoms
  • Skin Irritation
  • Sneezing
  • Runny or Stuffy Nose
  • Mild Cough
  • Headache
  • Impaired Hearing
  • Nasal Drip
Where to Look for Black Mold
  • Bathroom walls where moisture accumulates
  • Over wet or damp basements
  • Attics where exterior leakage has occurred
  • Attics due to freezing climates and ice damming
  • Under A/C duct where condensation occurs

Install Radiant Barrier in Houston

  • Radiant barriers work by reducing the amount of heat transfer from thermal radiation across the air space between the roof deck and the attic floor. The many benefits of radiant barrier include lower cooling costs, a cooler more comfortable feel in your home, and low cost for long term results.

Radiant Barrier Types

  • Radiant Barrier Spray
  • Radiant Barrier Foil
  • Duct Wraps
  • Foil Faced Plywood Sheathing

Houston Commercial Insulation

  • Our services include the installation of insulation for commercial buildings in the Greater Houston Area. Our certified consultants work with business owners and engineers to deliver the best possible insulation system. We use materials from the industries top manufactures to ensure our service has quality and longevity. Projects in the past include hospitals, shopping centers, metal warehouse buildings, retirement centers, public libraries, downtown eateries, etc.

Ask About all Types of Commercial Insulation Materials

Commercial Fiberglass Commercial Cellulose Commercial Spray Foam
  • Loose-Fill Blown in Fiberglass
  • Spray on Fiberglass
  • Batts and Rolls Fiberglass
  • Loose-Fill Cellulose
  • Closed-Cell Spray Foam
  • Open-Cell Spray Foam