Effective Ways to Prevent Moisture Damage in Crawl Spaces during Seattle’s Rainy Season

Victor K • February 2, 2025

Seattle gets its share of relentless rain around the year and especially in the rainy season. This brings about a peculiar problem to the residents of Washington State which is pre-existing moisture in crawl spaces even after regular maintenance. This often leads to the growth of mold which is not only a health hazard but also a killer for property value. Therefore, offering a niche deliverable like the prevention of moisture can be a game changer for any commercial subcontractor Seattle. Today we talk about some of the ways you can add this service to your portfolio and get better from the rest in this competitive construction market.

 

Inspect The Existing Infrastructure

The first and foremost thing a good commercial construction subcontractor Seattle will do is inspect the damage or area to be renovated. An ideal way to woo your potential clients is by giving them a free inspection as a part of your Energy-efficient winter upgrades Washington State. Moreover, you can always have a team of specialists for this task alone. A task force like a team that gains experience over time and estimates to near perfection the amount of time and funds required for the job. An accurate assessment of time and money is always liked but the customer especially when he has downtime in his own backyard. This alone can help your business grow through word of mouth and stellar testimonials.

 

Research, Research and Research

There are several steps for commercial project management Seattle to become a noted one in the community. This is where your research skills come in which range from the kind of neighborhood plagued with the mold problem or the age group looking for these services. You can do all this yourself but hiring a professional to carry out research for you is an investment that goes a long way in expanding your business and moisture prevention/remedy services.


Check out some of the conversion projects here that a subcontractor can take inspiration from

Sealing Crawl Spaces

Another way of getting rid of the problem altogether is sealing the crawl spaces completely. Many building subcontractors Washington avoid this, so the customer keeps coming back. However, providing quality services that last long brings you more customers than you can even handle, that too without the additional cost of acquiring customers through ads. There are several ways to achieve proper sealing that include but are not limited to:-

 

Repair All Leaks

A nice plumbing service is a plus point for any construction management subcontractor. The first and foremost area of moisture is through existing pipelines and drainages. Checking them all out for leaks and repairing them can only allow you to focus on the rainy season. If you seal the crawling space but the drainage still leaks, the problem will persist forever. The same leak destroys the existing sealing and allows the rainwater to seep through.

 

Waterproofing Is King

Another way of keeping the water out is by waterproofing the whole space. There are several ways to waterproof the space, but AEROBARRIER is a modern technique that lots and lots of commercial subcontractor Seattle are using. Experts from United Seattle Aeroseal Services Seattle prepare the house depending upon the pre-drywall or post-drywall environment by covering the large holes first. Then they set up special equipment to find out the tiniest of holes resulting in higher ACH values. After determining the baseline leakage, they atomize the sealant into a fog. The pressurized air forces the fog through leaks, effectively sealing them. Throughout the process, specialized software regulates all parameters, continuously monitors the sealing progress, records all relevant data, and ensures the targeted air-tightness level is achieved.

 

Improve Airflow

Proper ventilation is essential for reducing moisture buildup and preventing mold growth in crawl spaces. Depending on the home’s design, you may need passive or mechanical ventilation. If vents are present, they should remain open and unobstructed to promote airflow. An exhaust fan can be added to enhance circulation and remove humid air. In cases where the crawl space is encapsulated, a dehumidifier is necessary to maintain optimal humidity levels and prevent moisture-related issues.

Technology Can Help

Another factor that old-school commercial subcontractor Seattle misses out on is the usage of technology. This includes automatic de-hydration of the area and using it to create a lack of humidity. Moreover, automated ventilation and closing of gaps with weather sensors is not new technology but somehow still evades the logic of the construction industry. This is where your commercial project management Seattle company can stand out in the farm of subcontractors and general contractors.


Get to know the kind of insulation on offer here 

 

Regular Inspections Are Key

Another way of making money as a subcontractor without offering much physical service is by providing regular inspections of homes susceptible to moisture and bad drainage. The same inspection can turn into a full-blown project. However, be careful of milking the customers since it brings a bad reputation. Always remember that your sole purpose as a building subcontractor Washington should be to make a name for yourself. The projects and regular clients will soon follow suit like in the case of United Seattle.

 

Often people looking for a one-stop solution in a construction management subcontractor company. This is why you should keep adding different services to your company profile. Even if you don’t have in-house expertise; you can always outsource the task but keep a close eye on it. Any construction management subcontractor will tell you that no amount of business is small business but if you can scale up on taking care of old homes (and new) infested with the moisture issue, then you stay ahead of the curve all year long. Offering regular maintenance and proactive steps will ensure your clients (or their friends) keep coming back to you.

 

If you are looking for more information on the Aerobarrier, you can read all about it here.



By Victor K July 23, 2025
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By Victor K July 21, 2025
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A man and a woman are looking at a laptop on a construction site.
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