What is Crawl Space Encapsulation?
Crawl space encapsulation is the process of sealing the crawlspace using a heavy-duty vapor barrier to turn your crawlspace into a clean, dry and usable space.
What is Crawl Space Insulation?
Spray foam and foam board insulation will help seal off any areas that allow hot or cold air to enter the crawlspace. A properly insulated crawlspace has the potential to reduce your energy bills and you may even notice a difference in the temperature of your floors.
Crawl Space Encapsulation: Pros and Cons
Some of the pros and cons of crawl space are:
Pros of Crawl Space Encapsulation:
- Improves Indoor Air Quality: Crawl space encapsulation helps to prevent mold, dust, and other allergens from entering the living space, hence improving indoor air quality.
- Increases Energy Efficiency: By sealing off the crawl space, the encapsulation system helps to regulate the temperature and humidity levels within the home. This also helps to reduce the need for heating and cooling and thus saving energy.
- Protects Structural Integrity: Crawl space encapsulation helps prevent water damage to the foundation and floor joists, thereby preserving the structural integrity of the building.
- Increases Home Value: An encapsulated crawl space is a selling point for potential home buyers, as it demonstrates that the homeowner has taken steps to improve the home’s energy efficiency and protect its structure.
Cons of Crawl Space Encapsulation:
- Cost: Encapsulating a crawl space can be costly, especially for larger areas. It is important to budget for the cost of materials and labor costs for installation.
- Difficulty of Access: Some crawl spaces may be difficult to access, making it difficult to install the encapsulation system properly.
- Maintenance: While encapsulation can help prevent mold and moisture buildup, it is important to regularly inspect the crawl space for any signs of leaks or damage that may require repairs and fixes
- Limited Ventilation: Encapsulating the crawl space may limit the amount of ventilation, which can result in an accumulation of moisture that can cause mold and other moisture-related problems. It is important to include a proper ventilation system in the encapsulation design.
Encapsulation & Insulation FAQ
1. Are encapsulation and waterproofing the same thing?
No, they are not the same thing. Encapsulation is the process of sealing the crawlspace. Waterproofing is the process of ensuring that any water in the crawlspace is channeled to the sump pump so it can be safely evacuated from the crawlspace.
2. I don’t have water in my crawlspace, do I have to waterproof it?
While we encourage waterproofing in every crawlspace as a precaution, we do not require it. If your crawlspace is dry, you may choose to encapsulate it without waterproofing. In this case, there will be no warranty for waterproofing. Bluebird will not encapsulate any crawlspace that has standing water without waterproofing it first.
3. Should you insulate an encapsulated crawl space?
4. What is the best material for crawl space encapsulation?
The ideal material for sealing a crawl space is a reinforced polyester cord encased in a layer of polyethylene vapor barrier. This material comes in different roll widths and gauges, allowing customization to meet specific needs. When properly installed, it acts as a barrier to prevent moisture, dust, and external air from entering the living area, therefore preserving the internal environment of your home.
