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AquaStop™ ExTremeBloc™ Crawl Space Insulation 

Dealing with chilly floors, drafts, and soaring energy costs? These are telltale signs of crawl space moisture issues, which can worsen over time. 

The role of crawl space insulation is crucial in ensuring your home is comfortable and healthy. Neglecting this can expose your residence to moisture issues, mold, and pests. By insulating your crawl space, you mitigate these risks and boost your home’s energy efficiency. 

With Innovative Basement Authority’s AquaStop™ ExTremeBloc™ Crawl Space Insulation, you’re choosing a reliable solution. We have been making homes healthier for more than 18 years with our crawl space encapsulation process, which tackles current and future issues. 

Discover on this page how we can improve your home’s comfort and durability. 

What is Crawl Space Insulation? 

Crawl space insulation serves as a protective layer under your home. 

It plays a pivotal role in enhancing your home’s energy efficiency and air quality. Insulation in the crawl space adds a heat loss barrier and creates a space resistant to moisture, thus reducing mold and pest invasion. 

Installing effective crawl space insulation, like ExTremeBloc™, is vital, especially designed for the damp environments under homes. 

Combining insulation with crawl space encapsulation—sealing the area from external air and the ground—brings multiple benefits, including stable humidity, lower energy costs, and better air quality. 

At Innovative Basement Authority, crawl space repair is seen as integral to overall home health, contributing to a more enjoyable living environment and safeguarding your home’s structure. 

Signs You Need Crawl Space Insulation 

Watch out for these indicators that your crawl space insulation requires attention: 

These are indicators of moisture problems that, if neglected, can lead to significant damage. It’s crucial to get a free inspection from crawl space experts when you notice these signs. 

Is Crawl Space Insulation Necessary? 

Yes, insulating your crawl space is vital for your home’s protection. 

Delay in tackling insulation issues can escalate moisture and humidity, fostering mold growth and exacerbating respiratory conditions. Additionally, pests and rodents can infiltrate your home through uninsulated gaps. 

As part of our comprehensive home care approach at Innovative Basement Authority, we focus on early intervention to ensure your home’s structure and occupants’ health are preserved. 

We advise against DIY crawl space inspection or insulation due to potential hazards and inefficiency of general retail solutions. Rely on our professionals for precise assessment, repair, and protection of your crawl space. 

What Are the Different Kinds of Crawl Space Insulation? 

Various insulation types are available, but these are the most common for crawl spaces: 

Fiberglass Insulation 

Fiberglass is a common insulation choice in homes nationwide but is ill-suited for crawl spaces. 

Typically, this material is installed between the floor and rim joists in the crawl space to regulate temperature. However, it is prone to moisture damage, mold, and pests. 

Spray Foam Insulation 

Spray foam is applied to surfaces like crawl space walls and joists to insulate against extreme temperatures. Yet, it’s not ideal for crawl spaces. 

Often made of closed-cell spray foam, it’s more rigid and resilient but not impervious to damage. In damp crawl spaces, spray foam can harbor mold, emit odors, and attract termites. 

Foam Board Insulation 

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Choose ExTremeBloc™ thermal foam board insulation for effective crawl space insulation. These large, cut on-site panels are ideal for interior walls of your crawl spaces. 

ExTremeBloc™ offers excellent insulation with its reflective surfaces and thin profile, outperforming other types like fiberglass. 

What Are the Benefits of Crawl Space Insulation? 

Installing suitable crawl space insulation provides several advantages: 

  • Moisture Management: It prevents moisture from entering, reducing mold, pests, and ground moisture-related issues. 
  • Energy Efficiency and Savings: Adequate insulation reduces the workload of heating and cooling systems, cutting down energy bills. 
  • Improved Home Comfort: Insulation helps maintain a consistent temperature in your home, enhancing air quality and overall comfort. 

Our proprietary solutions and professional installation are key to achieving the best results. Our products, developed with advanced technology and superior materials, surpass standard market offerings and deliver unmatched benefits to your home. 

How We Install Crawl Space Insulation 

Our crawl space encapsulation process involves several steps: 

Rely on Innovative Basement Authority for comprehensive crawl space insulation and encapsulation from start to finish. 

Why Our Crawl Space Insulation is the Best Choice for Your Home 

Innovative Basement Authority’s ExTremeBloc™ foam board insulation stands out for: 

  • Lightweight yet robust panels 
  • Environmentally friendly composition 
  • Class A fire rating 
  • Graphite-infused polystyrene core 
  • Radiant heat barrier surface 
  • Integrated pest deterrent 
  • High R-value for exceptional thermal resistance 
  • Moisture resistance 
  • Installation with inspection-friendly gaps 

Contact Innovative Basement Authority for Crawl Space Insulation Today! 

Innovative Basement Authority is dedicated to providing top-notch crawl space insulation. Serving homeowners for over 18 years, our team has the expertise to install insulation efficiently and effectively. 

We offer a range of solutions tailored to your needs and budget, backed by a quality assurance guarantee. We provide free inspections and estimates, helping you make the best decision for your home. 


R-value measures insulation’s thermal resistance. A higher R-value indicates better insulation efficiency. Innovative Basement Authority’s crawl space insulation offers an impressive R-value. Contact us for a free inspection to learn more.

Most insulation types last 15-20 years but can deteriorate due to moisture if not properly sealed. Our ExTremeBloc™ insulation is designed for longevity. Contact us for more information and a free inspection.

Costs vary based on crawl space condition, size, and required solutions. After a free inspection, our experts will provide a comprehensive, no-obligation estimate with various financing options.

Innovative Basement Authority Service Map

Our Locations

Fargo, ND

1330 41st St. N
Fargo, ND 58102

Minneapolis, MN

6265 Carmen Ave.
Inver Grove Heights, MN 55076

Rush City, MN

1325 S Frandsen Ave
Rush City, MN 55069

Sioux Falls, SD

101 S. Reid Street, Suite 307
Sioux Falls, SD 57103