Capital Insulation

Customer Focused.  Entrusted with Excellence.

Insulation Installation

Who We Are

Established in 1980, Capital Insulation is a family-owned corporation that has continued to bring quality products inside the homes of the great Houston area.  For over 35 years, our business has gained the knowledge, experience and resources that few companies can match.  Our team at Capital Insulation incorporates family values and we are dedicated to establishing lasting relationships with our customers, much like family.  We not only believe in customer service, we take pride in customer appreciation.  Capital Insulation has earned an exemplary reputation in the industry and is recognized by our customers and industry professionals as the best choice for insulation services.  Our commitment is to provide quality insulation at a competitive price for any type of home or building.


Our Services

We are a team of building professionals with the expertise and experience to add value to your new construction or rebuild project.  Our team is qualified on how to make your infrastructure as energy efficient and comfortable as possible.  Ask us about different energy solutions for all types of new and rebuild construction - whether it be a residential addition or a commercial building.  We guarantee to find the most cost-effective and energy efficient insulation for your construction project. 

Garage Design Consultation

Spray Foam Insulation

Capital Insulation has over ten years of experience in open and closed cell spray foam insulation.  Spray foam can create a completely sealed envelope for your home or building and is the best choice for next-level energy efficiency with its thermal resistance and barrier traits.

Insulation Detail

Fiberglass Insulation

Whether you need fiberglass insulation for new construction or retrofit, Capital Insulation has you covered.  Fiberglass insulation has been, and continues to be the most popular product in the industry and is used for walls, crawl spaces, and attics in residential homes or commercial buildings.



12730 Haynes Rd, Houston, TX 77066, USA

(281) 351-4237

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(281) 351-4237

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