Dealing With Attic Mold Growth In South Jersey Properties

dealing with attic mold nj

Attic Mold Growth in South Jersey Homes and Commercial Properties

Most of us South Jersey homeowners think of the attic as a dusty place to store things we rarely use. That dirty old attic also ends up being the place to keep things that we just can’t throw away. We fill it with cardboard boxes full of old papers and books, or perhaps old furniture, clothing or toys from the past. Although having an attic as an extra storage place is great – it can lead to mold development. Attics are a hot spot for mold and require regular maintenance to prevent serious and expensive water damage and mold damage. With factors like heat, condensation, humidity, poor ventilation and improper insulation all potentially playing a role in your attic environment, mold growth almost seems inevitable. So take some time and consider the conditions of your attic and make the proper maintenance repairs to prevent potential mold growth. If you’ve uncovered a serious mold problem, an attic mold removal company in South Jersey can help.

what causes attic mold nj

What Causes Attic Mold In New Jersey Buildings?

When mold spores come into contact with a moisture source, it will begin to germinate and spread throughout your NJ attic. If South Jersey homeowners are not careful, you can find yourself with widespread attic mold problems.

Heat: We all know from 5th grade science class that heat rises. In a house, the natural infiltration of air near the bottom of your home helps hot air rise to the top of your house. Once at the top, it needs to ventilate through open windows, ridge or gable wall vents or other openings near the roof. So imagine it’s cold outside and all that hot air is rising up to your attic looking for a place to escape – but it can’t. Many attics (especially older homes) have little, if any ventilation to allow the hot air out. Many attics have been stuffed to the gills with insulation by a home owner who though more is always better. Or it’s been packed to the ceiling with a lifetime of family heirlooms. Either way, the hot air ends up trapped against the attic sheathing, and on the other side of this sheathing, its cold.

Condensation: I’m sure you’ve seen the buildup of moisture on a cold drink in the summer time. Well that same moisture buildup occurs on your attic sheathing. The trapped hot air is cooled quickly by the cold outside temperature, and you end up with wet sheathing. Wet sheathing equals mold. Pretty simple.

Humidity: Our old friend humidity adds fuel to the attic mold fire. With enough humid days, the moisture content in your attic sheathing can become damp enough to develop wide-spread areas of mold growth. The most common species we find on attic sheathing (if caused by humidity) is Aspergillus/Penicillium, and although that is a mold found on leaves and outdoor foliage, it still shouldn’t be on your attic sheathing. Remember, mold “in the wild” has one job – decay and destroy cellulose-based matter. Your sheathing, framing, wood furniture, cardboard and paper products are all cellulose-based. In other words – your attic has become a dine-in buffet for mold. Be sure to monitor your humidity levels in your attic to prevent mold caused by NJ humidity.

Ventilation: Air circulation (or a lack thereof) is probably the most overlooked cause of mold in attics. Soffit vents, ridge vents and gable wall vents can greatly decrease the possibility of developing mold in an attic. But if installed incorrectly or in the wrong combination, they can defeat their own purpose. If your soffit vents are large enough and unobstructed by insulation or stored items – and they can allow air in, up and out through a ridge vent, you’re in good shape. Many homeowners install humidistat-actuated roof fans to vent air out of the attic. That would only be necessary if you had no soffit and ridge vent system – but you do not need both. Attic construction and other factors may come into play, so your best bet is to have a professional who is versed in attic ventilation help you resolve the problem.

Improper Insulation: Most men I know feel that more is better. Even I have fallen into this mentality, but with insulation – more isn’t always better. It may seem counter-productive to allow air flow into your overly insulated attic – but it’s not. Your insulation has one job – to minimize heat or cool air loss from the floor below. That’s it. It isn’t there to keep the roof or attic walls warm. The recommended level for most attics is to insulate to R-38 or about 10 to 14 inches, depending on insulation type. You shouldn’t be able to see the tops of the floor joists if done correctly.

south jersey attic mold removal company

Professional Attic Mold Removal South Jersey

Early detection of moisture problems in your South Jersey attic and paying attention to potential signs of mold development can go a long way in reducing the risk of a major attic mold contamination. If you suspect potential mold development and mold damage in your New Jersey attic, contact a South Jersey attic mold professional right away. A trained and certified mold inspector in South Jersey will have the necessary tools and training to understand the full extent of your attic mold contamination (if on exists). If a mold problem exists, your mold inspection will use the information gathered during the initial mold assessment to prescribe a safe and effect mold removal strategy for your New Jersey property.

When looking for an attic mold remediation company in Southern New Jersey, be sure to find a properly certified, licensed and trained mold company with experienced experts who can safely and effectively complete the mold remediation and make the necessary recommendations for moisture control and attic mold prevention in NJ.

If you are looking for an attic mold removal professional in your South Jersey area, the experts at Mastertech Environmental are available to help. To learn more about our attic mold inspection and attic mold removal services, call us today at 800-310-3226 to speak with a member of our specially trained South Jersey team.


  • Thomas Duff

    Thomas Duff, the visionary founder of MasterTech Environmental, brings a wealth of expertise and passion to the forefront of our mold remediation and biohazard cleanup mission. With a profound commitment to setting new industry standards, Thomas leverages his hands-on experience and innovative spirit to lead MasterTech Environmental to unparalleled success. Overseeing not only the original Blackwood, NJ location but also the thriving MasterTech Franchise Systems, Thomas champions a tight-knit family of professionals dedicated to serving communities, cultivating honorable trades, and ensuring customer satisfaction. Recognized for our presence on HGTV and DIY Network, Thomas Duff's dedication to excellence has driven our company's exceptional client ratings on Google and other review platforms. With a clear vision, unmatched passion, and a commitment to continuous improvement, Thomas Duff continues to lead MasterTech Environmental into a successful future in the restoration industry.

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