License #Atticp*782DT

CALL NOW : 425-516-1055


License #Atticp*782DT

CALL NOW : 425-516-1055


Fill out the form or give us a call at 425.516.1055

*Our in-house inspectors will provide you a detailed inspection report so we understand exactly what needs to be done, to take you where you want to be. Make sense?

    Signs Of Excessive Moisture In Your Crawl Space

    In many cases, it is best to reach out to a company offering proven crawl space services in Seattle when you notice the signs of excessive moisture in your crawl space. 

    If you recognize any of the following signs, it could signal moisture problems in your crawl space. 

    • Standing water
    • Respiratory issues (asthma, trouble breathing, bronchitis, etc.)
    • Growth of mold, mildew, fungi
    • Musty odors
    • Signs of rot, rust, or peeling paint on the exterior of your home
    • Pest infestations
    • High radon levels

    How Does A Vapor Barrier Help?

    Essentially, vapor barriers are installed to halt moisture from spreading and resist the passage of air into your home. Installing vapor barriers in your home can help to save you from many issues in the long term. Not only can vapor barriers improve the overall air quality within your house, but they also help to save you money on heating and cooling costs. 

    Additional benefits attributed to the installation of a crawl space vapor barrier include:

    • Deters moisture from entering your home
    • Removes Mold
    • Reduces electrical/wiring hazards
    • Improves ventilation throughout your home
    Attic Projects Worker Vapor Barrier
    adding a vapor barrier to crawl space
    adding a vapor barrier to crawl space

    Crawl Space & Vapor Barrier Installation

    Our dedicated crawl space services team makes vapor barrier installation quick and easy. Though the process may seem complicated to most, we offer the best crawl space services in Seattle because we know what we are doing. 

    Learn More About Our Crawl Space Vapor Barrier Installation Process Below. 

    Dry out the crawl space: At Attic Projects, we use professional grade fans and dehumidifiers to remove wet materials and pump out any standing water. This first step is essential in ensuring our crawl space services team is working with a clean slate, and your vapor barrier will remain effective. 

    Clean: Just as important as the first step, we remove all debris and other unnecessary items. Additionally, we fill any holes that have previously allowed moisture or air inside.

    Measure: We measure your crawl space to guarantee your crawl space vapor barrier is an exact fit and does not leave any room for moisture, drafts, or pests. 

    Install vapor barrier and insulation: Once we have determined the best fit for your vapor barrier, we will install it along with new insulation, ultimately lowering heating and cooling costs.

    Ready for us to install a Vapor Barrier in your crawl space? Contact Attic Projects at 425-516-1055 or Schedule Your Custom Estimate for a Vapor Barrier Installation in Seattle!



    We live in an older home near a large park area. Since buying our home, we’ve had to deal with the occasional rat. These guys came out and sealed my entire attic space – vs setting a few traps. Then vacuumed out the entire space that had nearly 100 years of debris – including from our new roof and insulated the entire house. Love the 5 year warranty against the rats and we already notice how much warmer the house is. The did a great job keeping area clean and protecting floors, walls while working. Highly recommend.


    It’s a stressful situation when you find black mold in your home. The guys at Attic Projects were professional, polite and respectfully clean. They finished the job in a timely manner and went the extra mile to make sure I was satisfied with their work. Once the job was completed we instantly noticed a difference in our home’s humidity- going from 70% to the optimal 50%. I’d highly recommend these guys. Jordan, your customer service was top notch, thank you for making this a stress free experience.


    Attic Projects was so incredibly thorough and detailed with their description of how and why they were going to do each step, I knew I could trust them. These guys get it!! Total professionals, hard workers and they invited me to poke my head up in the attic during and after the job was complete. My in-laws received before and after pics and received a 5-year warranty on rodent proofing This was a big job and these guys absolutely killed it. I’d recommend them to anyone with similar issues. Thanks Attic Projects!!

    LEE S.

    Frequently Asked Questions:

    I just bought a home; should I install a vapor barrier?

    Yes! When you buy a home, this is a great time to inspect your crawl space and install a vapor barrier. By installing a vapor barrier early on, you can prevent moisture from building up in your crawl space and prevent some unwanted issues down the road. This can save you a lot of money in the future.

    How effective are vapor barriers?

    Vapor barriers are very effective at keeping unnecessary moisture and water leaks out of your crawl space. Without a vapor barrier protecting your crawl space, you could end up with rotting wood, damaged insulation, foul odors, mold, mildew, and fungi. A vapor barrier can protect your crawl space from a lot of unnecessary damage. Plus, when you hire Attic Projects to install your vapor barrier, all work is insured, and you get a 5-year warranty on your vapor barrier.

    There seems to be a ton of moisture in my crawl space, how can I stop moisture from getting in?

    The answer is to install a vapor barrier. Crawl spaces are notorious for having excessive moisture and a vapor barrier has the ability to stop the moisture from entering your crawl space. This can help prevent mold and bacteria from growing and contaminating the rest of your home. When moisture enters your crawl space it can lead to damaged insulation, rotting wood, mold, mildew, and fungi. Additionally, rodents and other types of pests may find a moist crawl space the perfect place to move it and wreak havoc.

    How do I know if I need a vapor barrier?

    If you are experiencing any of the following signs, it means you have a moisture problem that could be solved through installation of a vapor barrier: standing water, respiratory issues, mold/fungi growth, musty odors, rotting, rusting, peeling of paint, or pest infestations.

    10 Year Warranty Emblem

    All Services are Covered by Our


    We doubt that you’ll need us again, but if you do — we got you covered.

    • 100% Satisfaction Guaranteed
    • 100% 5-Star Reviews
    • 10 Year Rodent Protection Warranty
    • 15 Year Workmanship Warranty
    • Licensed, Bonded and Insured
    • Free Inspections

    *Insulation materials qualify for our 20 Year Warranty


    Do You Qualify for a Rebate?

    Damaged insulation from mold, moisture, or pests? Looking to lower heating and cooling bills, or just wanting to improve your home’s insulation R-value? Perhaps you recently built a new home. Whatever the reason, don’t pay full price for new insulation.

    Earn An Instant Insulation Rebate For Up To $600 Today!

    Attic Cleaning
    Attic Cleaning

    Humane Rodent Removal and Proofing

    Rodents are a nightmare for any homeowner. They can lower the value of your home by causing serious damage, foul odors, and extensively unsanitary conditions. They also pose a significant health risk to you and your family by spreading disease and causing illness. The last thing you want is to waste your time removing rodents, only to have them move right back in. At Attic Projects, we not only humanely remove the rodents and pests from your home, but we also rodent-proof your home so they can’t come back. In order to keep the pests and rodents out permanently, you have to close up every entry point that they may squeeze into. Call Attic Projects today to get your free estimate.


    Fill out the form or give us a call at 425.516.1055

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