Crawl Space Repair in PA, including Du Bois, Bellefonte & Altoona.

Understanding Crawl Space Humidity in Pennsylvania

crawlspace condensation thumbnail

When moist air enters a vented crawl space, condensation occurs on cool crawl space surfaces.

Crawl space humidity has been plaguing homes in Pennsylvania since the first day they were built.

As the humidity levels rise in crawl spaces, moisture condensates on the surfaces, leading to serious problems in your home. These problems can lead to health issues and the need for expensive repairs.

Most of the problems traditionally associated with damaged, rotting crawl spaces are due to basic flaws in the ways that crawl spaces were designed.

We can help you control humidity in your crawl space

We offer free crawl space repair quotes in Bellefonte, Altoona, Du Bois, Saint Marys, State College and many areas nearby. To schedule your free appointment, call or e-mail us today!

illustration of air movement from a crawl space into the home

How Crawl Space Humidity Begins

When the frame of your home was first built, it was a large wooden box, with few, if any, holes in it.

Then came the other contractors. As plumbers, electricians, HVAC workers, and countless other professionals began to work in your home, they began to cut channels in your walls and floors. Pipes, wires, cables, ducts, and other things were passed through, and your home's construction was completed.

Then, over time, your home began to expand and contract. The once-tight seams began to warp slightly, and more crevices and openings appeared. There are a lot of openings that can develop between your first floor and your crawl space!

In your home, warm air rises, leaving through your attic and upper floors. As this happens, a vacuum is created on the lower floors. Air from the outside -- and from your crawl space -- is pulled upwards to fill the space.

If you have crawl space vents, they will also become part of the air movement in your home. As air is pulled out of the crawl space and up into the home, new air will be pulled in through these vents.

Here's the key point: If the air outside is wet or humid, then your crawl space vents are bringing in moisture.

mold and rot in a State College crawl space

Wood that stays damp in a dark crawl space is an ideal mold habitat. Eventually, mold causes wood decay that can destroy structural parts of the house.

What Humidity Does To A Crawl Space

Crawl space humidity leads to all of the following problems in your home:

As humidity builds in your crawl space, it creates an ideal space for mold and rot to grow.

As it does, all organic material in your crawl space will be damaged -- including wooden floorboards and structural support beams.

A rotting crawl space will begin to sag, creating uneven floors above. In some extreme cases, sections of the floor may even begin to cave in!

additionally, many pests (termites, carpenter ants, wood-eating beetles, crickets, et al.) love rotting, moldy wood. Your open vents will be an invitation for them to move in.

As mold and rot increase and animals begin to live (and die) in your crawl space, odors will begin to rise into your home along with the crawl space air. Mold spores are a known allergen, and they can significantly affect anyone in the home who suffers from asthma or allergies.

During the hot summer months, crawl space humidity will also increase your home's cooling bills. Have you ever seen water dripping from a window-mounted air conditioner? This is because a large part of the job of an air conditioner is to dehumidify the air it cools. Humid air is much more expensive to cool than dry air! And of course, that freezing cold winter air that enters through the crawl space vents isn't helping either....

Mold & Mildew Alert!

Mold needs three important things to survive:

  1. Warmth
  2. Moisture
  3. Food

Of these, the easiest to control in your home is moisture.

Controlling Crawl Space Humidity

Fortunately, controlling crawl space humidity is easy! At Bowman Masonry & Waterproofing, a crew of our crawl space contractors can usually install a moisture control system in less than a day.

We recommend starting by sealing those crawl space vents, then following up by installing a crawl space vapor barrier on the walls and floors. A crawlspace dehumidifier is a great finishing touch, drying out the space and helping you to best preserve your home.

Schedule a Free Estimate to Reduce Crawl Space Humidity!

At Bowman Masonry & Waterproofing, crawl space repair is our specialty, and we'd like to show you why we're the best. To help you decide which repairs are best for you, we offer free crawl space repair quotes to homeowners in our area.

We serve Pennsylvania, including Pennsylvania Furnace, Brockway, Port Matilda, Tyrone, Ridgway, Kersey and many areas nearby. To schedule your free quote, contact us today!

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

Serving PA including the Greater Altoona area
Our Pennsylvania Service Area
Cities in Armstrong County, PA
Dayton
Seminole

Cities in Blair County, PA
Altoona
Bellwood
Tyrone

Cities in Cambria County, PA
Ashville
Dysart
Fallentimber
Flinton
Hastings
Patton

Cities in Cameron County, PA
Driftwood
Emporium
Sinnamahoning

Cities in Centre County, PA
Bellefonte
Clarence
Julian
Moshannon
Pennsylvania Furnace
Philipsburg
Port Matilda
Snow Shoe
State College
University Park

Cities in Clarion County, PA
Fairmount City
Mayport
New Bethlehem
Strattanville

Cities in Clearfield County, PA
Allport
Beccaria
Brisbin
Burnside
Clearfield
Coalport
Curwensville
Du Bois
Frenchville
Glen Hope
Glen Richey
Grampian
Grassflat
Hawk Run
Houtzdale
Irvona
Karthaus
La Jose
Lecontes Mills
Luthersburg
Madera
Mahaffey
Mcgees Mills
Morrisdale
Munson
New Millport
Olanta
Osceola Mills
Penfield
Pottersdale
Ramey
Rockton
Smithmill
Troutville
Wallaceton
West Decatur
Westover
Winburne
Woodland

Cities in Clinton County, PA
Westport

Cities in Elk County, PA
Benezett
Brockport
Byrnedale
Johnsonburg
Kersey
Ridgway
Saint Marys
Weedville
Wilcox

Cities in Huntingdon County, PA
Spruce Creek
Warriors Mark

Cities in Indiana County, PA
Cherry Tree
Glen Campbell
Marchand
Northpoint
Rochester Mills
Rossiter
Smicksburg

Cities in Jefferson County, PA
Anita
Brockway
Brookville
Coolspring
Corsica
Falls Creek
Hamilton
Punxsutawney
Reynoldsville
Ringgold
Sigel
Sprankle Mills
Summerville
Sykesville
Timblin
Valier
Worthville

Our Locations:

Bowman Masonry & Waterproofing
69 Camaro Lane
Clearfield, PA 16830
1-814-409-7272
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