Crawl Space Repair and Moisture Control Ways in Arkansas
Crawl Space Ventilation
Old crawl space thinking and old building codes had builders placing crawl space vents on opposite sides of the house hoping that outside air would enter a vent on one side of the crawl space and exit out the vent on the other side. In effect, this would remove damp, musty crawl space air with clean outside air.
Problem is... that's not how it works.
| What the actual science of it tells us is that air movement is upwards in a house, like a chimney. This upward air movement is called a Stack Effect, and this Stack Effect draws air inward from every crawl space vent and up into the living space of the home, eventually exhaling this air out of the upper levels. So where crawl space vents were supposed to remove moisture, they actually contribute to eased moisture in the crawl space during the humid months of summer. These crawl space vents also ease heating costs in the winter from sucking in cold outside air. It's a lose/lose situation. | ![]() |
If Crawl Space Ventilation Doesn't Work, What's the Solution?
Crawl space encapsulation is the answer! Seal the crawl space with a vapor barrier, seal the crawl space vents with vent covers, seal any gaps or holes to the outside, seal the crawl space door, seal it as tight as possible.
Crawl Space Encapsulation the Right Way
Install a vapor barrier and then seal any crawl space ventilation. The CleanSpace crawl space encapsulation systemis the best solution! CleanSpace is a tough liner that you or any service people can crawl on with no fear of it tearing or coming off the walls (yes, you need to cover the walls). The vapor barrier also has an anti-microbial agent manufactured into it to kill mold and bacteria that it comes in contact with. The crawl space vent covers and crawl space door are tough and look great - they are also all plastic, as is the entire CleanSpace system, so they never need paint, won't rot, and mold won't grow on them. 
Warning: Combustible Appliances (a furnace) Need Air
Certified CleanSpace Installers at the Arkansas Clean Space know all about this... a combustible appliance such as your furnace needs air to operate. So the size of your crawl space makes a difference, as does the possibility of having to draw air from somewhere to feed the appliance. Let a CleanSpace expert help you with this decision.
Crawl Space Ventilation
Encapsulating a crawl space is a great start, and in many cases, depending on where you live and relative humidity levels, it may be all you need. But if you need more, a certified CleanSpace Installer from the Arkansas Clean Space can help! There are two good options for conditioning a crawl space.![]() |
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- Dehumidify the space with an energy-efficient and cost-effective dehumidifier that is powerful enough to do the job - the SaniDry CSB crawl space air system is the best option available.
- Draw conditioned upstairs air down into the crawl space, which can be done with a crawl space fan system like the Crawl-O-Sphere crawl space conditioning unit.
Do It Once and Do It Right!
Call for a free estimate and inspection from a certified CleanSpace Installer from the Arkansas Clean Space. You will be educated as to the science of a crawl space, and solutions to make your crawl space and entire home healthier.
The Arkansas Clean Space also offers fungus treatments. A fungicide solution of Bora-Care is applied to wood and concrete. Its patented formula penetrates deep into the wood, providing long-lasting protection against decay fungi, dry rot, and insect infestation that may accompany moisture problems.
FREE Evaluation!
Sign up for a no-obligation crawl space evaluation and receive a FREE book "Crawl Space Science," filled with information about your crawl space.

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Earle
Edmondson
Gilmore
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Turrell
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Conway
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Enola
Greenbrier
Guy
Mayflower
Mount Vernon
Vilonia
Wooster
Garland County
Hot Springs National Park
Hot Springs Village
Jessieville
Lonsdale
Mountain Pine
Pearcy
Royal
Greene County
Beech Grove
Delaplaine
Lafe
Light
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Walcott
Hot Spring County
Bismarck
Bonnerdale
Donaldson
Friendship
Jones Mill
Malvern
Independence County
Batesville
Charlotte
Cord
Cushman
Desha
Floral
Locust Grove
Magness
Newark
Oil Trough
Pleasant Plains
Rosie
Salado
Sulphur Rock
Thida
Lonoke County
Austin
Cabot
Carlisle
Coy
England
Humnoke
Keo
Lonoke
Ward
Miller County
Doddridge
Fouke
Garland City
Genoa
Texarkana
Mississippi County
Armorel
Bassett
Blytheville
Burdette
Dell
Driver
Dyess
Etowah
Frenchmans Bayou
Gosnell
Joiner
Keiser
Leachville
Luxora
Manila
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West Ridge
Wilson
Pope County
Atkins
Dover
Hector
London
Pottsville
Russellville
Tilly
Pulaski County
College Station
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Maumelle
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Roland
Scott
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Sweet Home
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Saline County
Alexander
Bauxite
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Bryant
Hensley
Mabelvale
Paron
Traskwood
Sebastian County
Barling
Fort Smith
Greenwood
Hackett
Hartford
Huntington
Lavaca
Midland
Union County
Calion
El Dorado
Huttig
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Lawson
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Norphlet
Smackover
Strong
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Johnson
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Morrow
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Springdale
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West Fork
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