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Crawl Space Insulation

Ohio Basement Systems and The Basement Guys are now Ohio Basement Authority

Many homeowners grapple with issues like chilly floors, drafty rooms, and soaring energy costs, which can be symptoms of unresolved moisture issues in the crawl space. These problems can worsen if not promptly addressed. 

Ensuring your crawl space is well-insulated is critical for a comfortable and healthy home. Lacking adequate insulation can leave your home vulnerable to dampness, mold, and pests. By insulating this key area, you can avert these problems and boost your home’s energy efficiency. 

Ohio Basement Systems provides a dependable solution with our AquaStop™ ExTremeBloc™ Crawl Space Insulation. As experts in fostering healthier living environments across Northern Ohio, we specialize in a crawl space encapsulation technique that addresses current concerns and wards off potential future complications. 

By reading this page, you’ll learn how our proficiency can significantly improve the comfort and durability of your home. 

What is Crawl Space Insulation? 

Crawl space insulation is the material used for insulating the space under your home. 

This insulation is crucial in enhancing your home’s energy efficiency and indoor air quality. Insulating the crawl space protects against heat loss and creates a barrier against moisture, which is vital for preventing mold growth and avoiding pests. 

Optimal crawl space insulation, such as the ExTremeBloc™, is designed to effectively handle the moist conditions that are typical under homes. 

Combining insulation with crawl space encapsulation—a method that completely isolates the space from the ground and external air—results in a home with controlled humidity levels, lowered energy expenses, and better air quality. 

At Ohio Basement Systems, we view crawl space maintenance as an integral element of overall home health, playing a significant role in enhancing living comfort and preserving the structural soundness of your property. 

Signs You Need Crawl Space Insulation 

Identifying the need for crawl space insulation early can help you avoid expensive damages: 

Noticing these issues is crucial as they indicate underlying moisture problems, which, if neglected, can lead to severe issues. Promptly arranging an evaluation with crawl space experts is vital upon observing these signs. 

Is Crawl Space Insulation Necessary? 

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

Neglecting insulation can escalate moisture and humidity, fostering mold growth that may aggravate respiratory issues. Additionally, pests and rodents could find their way into your home through openings in deteriorated insulation. 

At Ohio Basement Systems, we focus on the significance of early action as part of our comprehensive home care approach. This ensures your home’s structural integrity and your family’s well-being. 

We advise against DIY methods for inspecting or insulating your crawl space, as it can be risky, and solutions from standard retail outlets often don’t tackle the underlying issues. Rely on Ohio Basement Systems’ experts for accurate evaluation, repair, and safeguarding of your crawl space. 

What Are the Different Kinds of Crawl Space Insulation? 

There are several crawl space insulation types, the most common options include: 

Fiberglass Insulation 

Fiberglass insulation is a popular choice in homes across Ohio and the nation, yet it’s not ideal for crawl spaces. Typically, this soft material is installed between floor and rim joists in crawl spaces to stabilize the temperature of the floor above. However, its high susceptibility to moisture, mold, and pests makes it less suitable for such environments. 

Spray Foam Insulation 

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Another option is spray foam insulation, applied to surfaces like crawl space walls and joists. It effectively blocks extreme temperatures, but it is not the best fit for a crawl space. Despite its rigidity and durability, especially in its closed-cell form, it’s not entirely immune to damage. In the moist environment of a crawl space, spray foam can become a breeding ground for mold, emit harmful odors, and attract termites. 

Foam Board Insulation 

A more suitable alternative for crawl spaces is foam board insulation, such as ExTremeBloc™. These large, pre-cut panels of thermal foam board can be tailored to fit and installed on the internal walls of a crawl space. ExTremeBloc™, while thinner than other types like fiberglass, boasts reflective surfaces for enhanced heat retention and excellent insulation value. 

What Are the Benefits of Crawl Space Insulation? 

Proper installation of crawl space insulation brings several advantages, including: 

  • Moisture Management: Insulating your crawl space blocks moisture entry into your home, guarding against mold, pests, and other moisture-related issues that compromise the health and safety of your living space. 
  • Boosted Energy Efficiency and Lower Costs: Insufficient insulation forces your heating and cooling systems to work harder, leading to higher energy bills. Proper insulation keeps out the heat of summer and the chill of winter, enhancing your home’s energy efficiency, conserving energy, and reducing costs associated with heating and cooling. 
  • Enhanced Indoor Comfort: Similarly, insulation improves the overall comfort of your home. It keeps floors warmer during cold seasons and cooler in warm seasons. Additionally, it plays a role in improving indoor air quality and creating a healthier environment for your family. 

We achieve the best results by combining our unique solutions and expert services. Our products, crafted with cutting-edge technology and top-grade materials, surpass conventional options, bringing superior benefits to your home. 

How Ohio Basement Systems Installs Crawl Space Insulation 

Crawl space encapsulation is a comprehensive process that includes several key components, such as insulation. Our approach to installing these all-inclusive solutions is as follows: 

Trust Ohio Basement Systems for a seamless and efficient crawl space insulation and encapsulation process from start to finish. 

Why Our Crawl Space Insulation is the Best Choice 

Ohio Basement Systems’ ExTremeBloc™ foam board insulation is distinguished by its unique features: 

  • Lightweight, durable panels. 
  • Constructed from environmentally friendly materials. 
  • Class A fire rating for enhanced safety. 
  • Comprised of a graphite-infused, expanded polystyrene structure. 
  • Coated with a radiant heat barrier for effective heat management. 
  • Includes an integrated termiticide and deterrent for pests. 
  • Offers a high R-value, ensuring exceptional thermal resistance. 
  • Designed to be moisture-resistant, protecting against dampness. 
  • Installed with a gap to facilitate pest control inspections. 

Contact Ohio Basement Systems for Crawl Space Insulation Today! 

Ohio Basement Systems recognizes the fundamental need for proper crawl space insulation. With more than 20 years of serving homeowners in Northern Ohio, our team is well equipped with the right tools and training required for prompt and proficient crawl space insulation installation. 

We provide many solutions tailored to meet your specific requirements and financial considerations, ensuring our work is of the highest quality. Committed to customer satisfaction, Ohio Basement Systems offers free inspections and estimates, enabling you to decide on the best approach for your home. 


R-value measures how well building materials, such as crawl space insulation, resist heat flow. Higher R-values signify greater effectiveness in retaining heat. This value is determined by the insulation type, the materials used, and how it’s installed. Contact Ohio Basement Systems for a free crawl space inspection and more information about our dependable crawl space insulation and its R-value. 

While various insulation materials typically last between 15 and 20 years, they may deteriorate due to mold and moisture if the crawl space isn’t properly sealed and encapsulated. In contrast, Ohio Basement Systems’ ExTremeBloc™ rigid foam board insulation is crafted for long-term durability. Learn more about this permanent solution during a free crawl space inspection.

The cost of crawl space insulation varies based on the extent of damage, the size of the crawl space, and the necessary repairs. Our team at Ohio Basement Systems will conduct a free crawl space inspection and provide a detailed, no-obligation estimate outlining the expenses and available financing options.

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