Should I Be Concerned About Moisture in My Attic?

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Every winter, Maine experiences weeks where the temperatures fluctuate between sunny days and bitter cold evenings. While it is nice for us Mainers to get a little respite from the frosty temperatures during the day, these temperature fluctuations may be wreaking havoc on your home. 

If you have noticed condensation, standing water, or frost accumulation in your attic at any point this year, here is what you need to know about how it might have gotten there, and the dangers of leaving this home performance issue unresolved. 

Why is there Moisture in Your Attic?

Though moisture can accumulate in your attic for a few different reasons, one of the most common causes of condensation in your attic is that your attic is under-insulated. Figuring out the exact cause of the moisture in your attic should be done with a thorough inspection.

Why is Attic Insulation Important?

When an attic is sufficiently insulated, heat won’t move as quickly between your indoor living space and the outdoors. In cooler months, insulation will prevent the heat from your living space from escaping up through the attic and out through the roof, keeping your indoor temperatures stable and reducing the amount of energy required to keep you comfortable. In the warmer months, insulation will also keep summer heat out and your conditioned air in. 

What Can Happen to Attic Insulation Over Time?

If batt or spray foam insulation is damaged, or if there wasn’t enough installed in the first place, or if warm conditioned air from your living space meets the cold temperatures and forms condensation in your attic, your insulation will lose much of its effectiveness. This can be made worse if there is also a lot of air leakage in the attic, which allows for more air (and additional moisture) to infiltrate the space. 

Is Attic Moisture Bad if Left Unchecked?

Yes, moisture is bad when left unchecked for a few reasons. Excess moisture leads to a mold problem, which can pose a threat to the structure of your home as well as your health. Plus, moisture will damage any remaining insulation in your attic, making the problem even worse in a short period of time. 

Have you noticed any of the following symptoms in your home?

  • A musty or moldy smell

  • Visible mold growth

  • Frost in your attic

  • Wet wood or standing water accumulation

These signs could indicate that there has been a moisture issue in your home for a while, and it is time to solve the problem before it gets worse.

The Next Step: Schedule a Free Consult

In order to develop a customized plan for reducing the moisture in your attic (and in your home overall), a trusted home insulation contractor like Evergreen Home Performance should perform a free energy consult.

 This comprehensive analysis uses thermal imaging & diagnostics to help see exactly where the lapses in your insulation are, how many air leaks are present throughout your entire home, and whether you would benefit from added measures like attic air sealing & ventilation. Your free consult will increase the effectiveness of your home improvement project and will make you and your family more comfortable!

Get the water, mold, and moisture out of your attic for good when you Evergreen your home! Call Evergreen today to schedule your energy audit. 207-594-2244 or get in touch here.

Seeing frost in your attic?

Keep it out for the sake of your health and comfort!

Great team!

George S.

Bath

Working with Evergreen was a dream! Professional, knowledgeable, and super clean work. Communication was fast and service impeccable. The bedroom floors in our 1960's split ranch will be warm with the new insulation between them and the garage. Bring on the snow! (not really, but sort of)

Jess Dee Proctor

Great company. Very professional and thorough. They take the time to explain everything and offer options to fit your budget. Wonderful experience from start to finish.

Bonnie Eustace

The Evergreen crew from initial inception to installation were professional, on time, and left our place spotless. The end result was exceptional.

John Brown

Several years ago Brian Robinson evaluated the crawl space at my summer home on Islesboro where I knew moisture was becoming a problem. I had done quite a bit of work in the space many years prior with mixed results. When Brian offered some suggestions, they were ideas that incorporated work previously done, and would be a relatively low cost effort to improve the situation. He offered this advice over several phone conversations of some length, informally, and at no charge.

Cliff R.

Islesboro

I cannot say enough great things about working with Evergreen Home Performance. Everything including the initial consultation, the fabulous work crew, the office support and the final resolution was handled in a caring and professional manner. My only regret is that I did not know about them earlier. I enthusiastically recommend Evergreen to anyone with concerns about home energy use.

Darlene R

Bath

The Evergreen crew who installed insulation in my attic were fantastic! They were very professional, worked exceedingly hard, and they did an excellent job. They were very pleasant and friendly to be around. They cleaned up beautifully after each work day, and left my home in great shape on when they walked out the door for the last time. I can't believe they were able to accomplish all that they did with heat soaring into the 80s and 90s. It was pretty unbearable up there! They have my highest praise and my gratitude.

Cynthia F.

South Portland

Thorough, smart, informative, integrated, and communicative -- that's how my experience was with Evergreen even with the covid interruption midstream. The team picked up where they left off, insulated basement and air sealed attic and knee wall in 100' temps under the eaves! This business group was a pleasure to work with.

Karen W.

Gray

Evergreen removed and replaced the insulation in my attic. They did a great job!, Crew was excellent, and the whole thing went smoothly, and the attic was NOT easy to get into or work in, so kudos to some hard work done well!

Joel A.

Portland

We are so pleased with the work the team from Evergreen Home Performance did in our home. The project included encapsulation of our basement with a reinforced vapor barrier, installation of a sump pump, spray foam insulation on the walls and insulation of the heating duct work. Everyone at Evergreen was friendly and professional. The project was completed on time and in budget. Our home is much cozier and warmer since the project was completed.

Linda Metzger

"Working with Evergreen from start to finish was a great experience." See what our customers have to say about their experience with Evergreen Home Performance. 

Jeff L.

Evergreen did a fantastic job insulating our 1930's home. The onsite team was professional, clean, and really just a joy to interact with throughout the process. A blower test at the end showed a significant decrease in air leakage. I highly recommend Evergreen.

Kristen H.

South Portland

Highly recommended. Our heating usage is now less than half what it was before we had our roof insulated. Evergreen was knowledgeable, friendly, and left no trace they were ever in our house. Not only is our heating bill much lower now, but our home is generally more comfortable year-round with less temperature fluctuations. Money well spent.

RC Lations

Evergreen has a professional and reliable team of people who do excellent work. If you want the best of the best in the area, select Evergreen to accomplish your insulation needs.

Mary E.

St. George

Nothing but good things to say. The guys that came and did the actual work were extremely nice and did a great job. The energy audit was thorough and I was presented with multiple improvement options, I was even given ideas for improvement that Evergreen didn't offer. I never felt like I was being "sold".

Ryan Adams

Portland Buy Local
Efficiency Maine
EPA Lead-Safe Certified
Building Performance Association
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