A maker of whole-home dehumidifiers, humidifiers, air cleaners and ventilation products.
Aprilaire makes whole-home dehumidifiers and other indoor air products, including systems made for basements and crawl spaces. Homeowners often meet the brand when they ask an HVAC pro or a waterproofer about controlling humidity below the house. In Nashville and across Middle Tennessee, warm, muggy summers make humidity control a daily concern in lower levels, and a unit with a drain line is easier to live with than a portable one that needs emptying.
We are an independent waterproofing company and are not affiliated with Aprilaire. We use several makers of dehumidifiers and choose one based on your space, your moisture load and your drain. The maker publishes product specifications and installation guides, and we encourage you to read them. We also explain how the unit fits with sealing, drainage and ventilation.
Visit the official Aprilaire website
Models made for basements and crawl spaces.
Many units connect to a drain or pump.
Humidity controls and monitors are available.
Systems can tie into ducts and ventilation.
Also offers air cleaners and ventilation.
Often installed through HVAC and waterproofing pros.
Crawl Space DehumidifiersCrawl space dehumidifiers sized for the area and the moisture load, with a drain line to a pump…Explore 
Basement Dehumidifiers and Humidity ControlBasement dehumidifiers and humidity control with the right size, a drain line and a humidity monitor, so damp…Explore 
Radon Testing and Mitigation CoordinationRadon testing and mitigation coordination that explains short and long tests, helps you place them and coordinates qualified…Explore 
Indoor Air Quality and VentilationIndoor air quality and ventilation upgrades for basements and crawl space homes, including fresh air supply, exhaust fans…Explore Size a pump, check your home or ballpark a budget.
Sump Pump and Dehumidifier Sizing CalculatorEnter floor area, lift, pipe run, ceiling height and dampness to see a planning pump flow or dehumidifier capacity for a basement or crawl space.Try it 
Basement Dryness Checker: How Ready Is Your Home?Pick the area, set the condition and tick what applies to see what to check, service or inspect before the next heavy rain.Try it 
Waterproofing Budget PlannerPick a drain, pump, repair, crawl space or drainage project, set the size and add allowances to see a ballpark planning range. Placeholder values only.Try it Not always. A basement or crawl space unit may be enough. We look at your space.
No. It handles humid air, not liquid water entering the space.
No. We are an independent waterproofing company, and Aprilaire is a name that belongs to its owner. We work with many products and companies and are glad to use the one you prefer.
ResourceICCA nonprofit that develops model building codes, including the residential code sections on foundation drainage, damp proofing and…Learn more ResourceNAHBA trade association for home builders and remodelers that publishes consumer information about building and remodeling.Learn more ResourceASHIA professional association for home inspectors that publishes consumer information and a standard of practice.Learn more ResourceInterNACHIA professional association for home inspectors with a large library of consumer articles about houses, moisture and maintenance.Learn more Call us and describe what you have seen. We will visit, find the source of the water and give you a clear written plan.
