In Spokane, many homeowners don’t realize that the air they breathe upstairs is directly affected by the conditions beneath their homes. Crawl spaces are often overlooked, but they play a major role in overall home health and energy efficiency. Premier Basement Systems has been leading the way in crawl space encapsulation and moisture control across Eastern Washington, helping homeowners reclaim the forgotten space beneath their feet.
Why Crawl Space Encapsulation Matters in Spokane
Due to the region’s seasonal humidity and frequent precipitation, many homes experience moisture buildup in their crawl spaces. Left unaddressed, this can lead to a host of problems including mold, wood rot, pest infestations, and poor indoor air quality. Many of our Spokane clients come to us after noticing allergy-like symptoms, high humidity levels indoors, or sagging floors—only to discover their crawl space is the source of the issue.
Our vapor barrier system is the first line of defense. Made from durable, reinforced plastic sheeting, the barrier is designed to permanently separate your crawl space from ground moisture. When installed by our certified team, it transforms a damp, moldy crawl space into a clean, dry, and usable area. We also install drainage matting beneath the liner to allow water to flow to a designated drainage system.
When water collects, we install a dedicated sump pump system to remove it efficiently and quietly. This includes a sealed lid design that helps contain odors and moisture, while a built-in alarm notifies homeowners if water levels rise above normal. We often pair this with a high-efficiency dehumidifier to maintain healthy humidity levels below 55%—the threshold where mold can grow.
Energy Efficiency Benefits
Encapsulation offers more than just dryness—it boosts your home’s energy efficiency. By sealing and insulating the space, homeowners in Spokane report noticeable drops in heating and cooling costs. Your HVAC system no longer has to work overtime to compensate for damp, unconditioned air coming from below. Plus, you reduce wear and tear on your equipment, saving even more money over time.
From our Facebook feedback, one Spokane homeowner shared:
“Our floors were always cold and we had a musty smell that wouldn’t go away. After Premier Basement Systems encapsulated our crawl space, the difference was immediate. The space is clean, dry, and smells fresh. We’re breathing easier—literally!”
Added Structural Protection
In addition to comfort, encapsulation increases your home’s structural integrity. Moisture can cause wooden beams and joists to rot, leading to sagging floors and costly repairs. We often reinforce these areas using adjustable crawl space support posts, which provide permanent, stabilizing strength.
At Premier Basement Systems, we back our work with transferable warranties and offer financing options to make this crucial service more accessible. We also educate each homeowner on best practices for long-term maintenance, including regular checkups and ensuring proper exterior drainage around the foundation.
Take the First Step
If you’re a homeowner in Spokane experiencing musty odors, bouncy floors, or just want to improve your home’s energy efficiency, crawl space encapsulation may be the solution. Contact Premier Basement Systems today for a free inspection and let us help you create a healthier, safer living environment from the ground up.
Serving Coeur d’Alene, Hayden, Post Falls, Rathdrum, and surrounding North Idaho communities.
