Crawl Space Fans

Dry Your Crawl Space With An Easy, Economical Ventilation Option

What It Does:

Venting a crawl space with outside air brings summer humidity and cold winter air into your home, which leads to damaging mold and rot underneath your home.

The Crawl-O-Sphere™ Crawl Space Fan provides another way to ventilate a crawl space environment-- with the already-conditioned air present in your home.

The Crawl-O-Sphere™ is intended as part of our crawl space vapor barrier system.

When combined with our crawl space moisture barrier and vent covers, it provides a cost-effective way to keep a crawl space dry.

Installation Time:

Mounting a Crawl-O-Sphere™ in your floor joist and installing a vent to the floor above will take a single installer about an hour to complete.

As the installer works, the rest of the crew and be working on other parts of your crawl space system.

Get a FREE Quote!
Schedule A Free Estimate

Call us for a free crawl space fan quote today! We serve Elizabeth, Newark, Paterson, Perth Amboy, Summit, Toms River, NJ; New York, NY, and many nearby areas in New Jersey and New York.

Properly Ventilating A Crawl Space

There are many products on the market these days that are used to ventilate crawl spaces. Some suggest take air inside your crawl space and blowing it out of the house. Others recommend blowing air from the outside into your home. But what if it's damp, humid, or cold outside?

At Quality 1st Basement Systems, we recommend installing a crawl space dehumidifier over using a crawl space fan. However, if you're looking for a more economical way to dry your space, the Crawl-O-Sphere™ is the way to go.

Since an encapsulated crawl space becomes part of your housing envelope, you can dry it without significant changes in your home's energy efficiency. Depending on the size of your crawl space, this system will typically draw between 15 and 80 cubic feet of air per minute from the home above.

Looking for a price? Get a no cost, no obligation free estimate.

Greater Monmouth Chamber of Commerce
Staten Island Chamber of Commerce
Township of Aberdeen
National Foundation Repair Association Member
2018 Angies List Super Service Award
Best Place to Work 2018
HomeAdvisor Association

our service area

We serve the following areas

Pennsylvania
  • Avondale
  • Bally
  • Barto
  • Bechtelsville
  • Brandamore
  • Chadds Ford
  • Chester Springs
  • Coatesville
  • Cochranville
  • Downingtown
  • Earlville
  • Elverson
  • Exton
  • Frederick
  • Gilbertsville
  • Glenmoore
  • Hereford
  • Honey Brook
  • Immaculata
  • Kelton
  • Kemblesville
  • Kennett Square
  • Landenberg
  • Lewisville
  • Lincoln University
  • Lionville
  • Lyndell
  • Mendenhall
  • Modena
  • New Berlinville
  • New London
  • Nottingham
  • Parkesburg
  • Pocopson
  • Pomeroy
  • Pottstown
  • Sadsburyville
  • Saint Peters
  • Sassamansville
  • Spring City
  • Thorndale
  • Toughkenamon
  • Unionville
  • Uwchland
  • Wagontown
  • West Chester
  • West Grove
  • Westtown
New Jersey Our Locations:

Quality 1st Basement Systems
359 Route 35 South
Cliffwood, NJ 07721
1-732-719-3079


Quality 1st Basement Systems
2750 Morris Rd
Lansdale, PA 19446
1-267-376-9955
Quality 1st Basement Systems service area
Service Area
Free Quote