How to deal with crawl space encapsulation problems
The crawlspace serves many roles, such as housing the plumbing, electrical, irrigation, HVAC and gas lines of a house. Even so, the majority of homeowners never think about their home’s crawlspace unless there is a problem. Otherwise, the crawlspace remains a dark, damp, dirty space that no one wants to look at. The truth is that if you continuously neglect your crawl space, you will be in for an expensive nightmare very soon. This is because crawlspaces can let unwanted outdoor issues in. This is more so if it has an open vent. One of the worst issues is moisture and humidity. The good thing is that water damage can be prevented with crawlspace encapsulation.
What is crawl space encapsulation?
Crawl space encapsulation involves the installation of heavy-duty moisture barriers in the floor and walls of the crawl space. It also includes the installation of sealed foundation vents as well as a dehumidifier. The purpose of encapsulation is to ensure that the crawlspace is completely sealed. A dehumidifier is then used to regulate humidity and moisture levels in the crawlspace.
It is good to note that crawlspace encapsulation is not the same as insulation. Insulation is done when you want to deal away with cold floors, whereas encapsulation deals with ground moisture and humid air issues.
The cost of a crawlspace encapsulation is affected by a number of factors. On average, it costs about $7,500. However, it is good to note that the cost can go as high as $30,000. Some of the key factors that affect the cost of encapsulation include:
- Condition of the crawlspace
- Materials used
- Contractor doing the renovation
- Size of the crawlspace
When you consider the cost of crawl space encapsulation, it is easy to wonder if it is a worthy investment. The truth is that its benefits exceed the costs. Some of the leading benefits of a crawlspace encapsulation include:
- Improved air quality: A crawl space that is encapsulated doesn’t allow mould and mildew to grow in the space.
- Protection from mildew, mould and pests: Keeping the crawlspace dry discourages pests and the growth of mould and mildew.
- Prevent structural damage: Eliminating moisture in the crawl space keeps the frames and flooring from rotting.
- Increase energy efficiency: Keeping the crawlspace airtight reduces cool or hot air loss.
Solving crawl space encapsulation problems
- High moisture problems
After spending close to a fortune in crawl space encapsulation, the last thing you want to deal with is a moisture problem. After all, crawlspace encapsulation is meant to prevent this problem. The truth, however, is that some homeowners deal with this problem. The issue is common when the work is done by an incompetent professional.
If you still notice a moisture problem in your crawl space, the chances are that large air gaps were left. Encapsulating the crawlspace should only be done with a sealable space. If you don’t cover all the large air gaps, the moist air from outside will get in, condense and cause moisture problems. To solve the moisture problem, you must ensure that you seal all the outer air sources. Doing so will ensure that the dehumidifier works effectively.
- Water damage
Most homeowners fail to understand that crawl space encapsulation does not prevent water from getting into or flooding beneath the house. Failing to install a drainage system will, thus, lead to extensive water damage. Even with encapsulation, it is imperative that a water drainage system be installed to direct water away from the house. A drainage system prevents the issue of water collecting in the house. A French drain or a sump pump system can be installed to pump out the water.
- Cold floors
As aforementioned, encapsulation is not a replacement for insulation. Your floors are cold because you did not install insulation. However, if insulation was installed, but the floors suddenly started to feel cold, chances are you used the wrong insulation material.
It is highly advised against using fiberglass between the floor joists. The reason for this is fiberglass soaks moisture. When this happens, it loses its R-value. Moreover, when fiberglass absorbs water, it sags, thus opening gaps that lead to heat loss.
Additionally, a urea-based adhesive is used in the installation of fiberglass. When the adhesive is exposed to moisture, it creates a haven for mildew and mould growth. This may lead to costs of between $500 and $6,000 to remedy the problem. It is highly advised against using fiberglass in the crawlspace.
- Harmful emissions
Another issue homeowners deal with is high carbon monoxide inside the house after crawlspace encapsulation. The carbon monoxide is caused by combustion appliances in the house. The emissions can back-draft into the living space, thus endangering your life. Prior to getting your crawlspace encapsulated, it is imperative that you get a safety inspection on all combustion appliances. This should be done to ensure no appliance emits carbon monoxide.
- Issue after issue
Some homeowners deal with issue after issue even after a crawlspace encapsulation because they never used an experienced crawlspace encapsulation expert. Bringing in an expert is what you must do if you have no experience or expertise in crawlspace encapsulation. An experienced contractor will ensure that the crawl space is ready for encapsulation and will use the right solutions for lasting results. You can also be guaranteed that the project will be completed faster and without issues. You never have to worry about getting the encapsulation replaced any time soon, thanks to the high-quality work that will be done by an expert.
A crawl space encapsulation is one of the best upgrades you can do in your home. The project will preserve the structural integrity of your home by keeping pests and moisture out. The key to getting the best results is ensuring you work with an experienced contractor and never compromise on the quality of materials.
This post was submitted by Direct Waterproofing – the best waterproofing professional in Toronto. To learn more visit https://directwaterproofing.ca/.
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