Stopping Condensation

Proper attic ventilation is crucial for maintaining a comfortable home environment, especially during the hot summer months.Our expert solutions include the installation of baffles, solar attic fans, and bath fan exhausts, all designed to promote fresh air flow and effectively reduce extreme temperatures in the attic.By improving attic ventilation, we help create a cooler and more comfortable living space for you and your family.
Green Attic Stoping Condensation
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Solar Power Attic Fan
Attic Baffles
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Bath Fan Exhaust

Green Attic Insulation Can Help!

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Thermal Barrier

Create a protective layer against heat transfer, improving energy efficiency and maintaining comfortable temperatures.

Moisture Barrier

Safeguard against moisture intrusion, preventing water damage, and mold growth, and maintaining a healthier indoor environment.
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Pressure Barrier

Enhance structural integrity by preventing air infiltration and reducing drafts, ensuring a more airtight and energy-efficient space.
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Green Attic Insulation Helps Against Condensation

Surface Temperature Differences Create Condensation When Vapor Passes Through

Temperatures differ between interior and exterior, these temperatures bring vapor in the form of moisture. This is a common example of window condensation in winter. If the window is wood ( organic surface) it can easily be affected by mold and eventually rot.

Keeping the surface temperature above dew point will help reduce condensation. Common locations for condensation are:

Attic Can Lights
Cathedral Ceilings
Bath Fan Exhausts
Bedroom Windows
Window Condensation in Winter
Green Attic Mold Prevention

Condensation On Sheathing Contributes To Mold Spread

Interior moisture can reach outside sheathing and create condensation.

The Dew Point is the temperature at which this water vapor being held in the air condenses into a liquid. So, higher relative humidity the closer the dew point will be to the temperature of the air.
Green Attic Ventilation Service

Dehumidifiers & Ventilation

For more comfortable and consistent indoor temperature control, optimum energy efficiency, insulation does well, but it leads to another problem humidity relative to outside temperature and air flow.

Imagine a cave with no wind or breeze, no sunlight, and no air movement, it would be wet, damp, soggy, moist year round; now imagine just the opposite, a healthy ventilated sunlit fresh air temperature controlled room.

Ventilation to prevent high humidity
Vapor barrier / moisture barrier
Correct R-Value Per Inch For Cavity
Air Leakage Reduction / Air Flow Reduction

Vapor Barrier: Advanced Moisture Control

The Vapor Barrier should be on the warm side of the room in Chicago winter’s, but the location of the vapor barrier varies in other climates around the US.

Air should not pass through the building envelope into the wall cavity through unintentional gaps on the buildings envelope. A Sealed Cavity is essential and supplemental to insulation.
Vapor Barrier: Advanced Moisture Control
'Extreme Cold Conditions Cause Icicles to Form on Roofs

Extreme Conditions Causing

Does the insulation thickness account for    extreme weather conditions?
Are gaps in the building envelope causing    moisture?
Does home contain vapor barrier and ventilation
Cracking on type baseboard and crown molding

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Green Attic Insulation Customer Reviews

8 days ago
Romuno and his team came on time and were very cordial and friendly. They discovered 
an issue with some electrical work while working on the insulation, which I was surprised and happy about, and were able to rectify the situation easily and at a great value, considering the timing of the project, etc. Romuno made it clear he want to ensure my satisfaction throughout the process.  When finished, the job site was cleaned very well.
I highly recommend this company and all its team members and hope to do more projects in the future with them!
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8 days ago
Romulo and his teammate were so fast and clean at insulating and repairing our damaged
ceiling due to a roof leak. Again it was easy to engage green Attic as a return customer because I felt well treated with their work when they first insulated and managed.to transform our cold home. Great job!
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22 days ago
Fantastic work. No nonsense, clean job site, speedy and good communication.
an issue with some electrical work while working on the insulation, which I was surprised and happy about, and were able to rectify the situation easily and at a great value, considering the timing of the project, etc. Romuno made it clear he want to ensure my satisfaction throughout the process.  When finished, the job site was cleaned very well.
I highly recommend this company and all its team members and hope to do more projects in the future with them!
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22 days ago
Green attic insulated two levels of my house. Julio and his team did an excellent job and I have very
satisfied with the work they did. Thank you Green attic!
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28 days ago
Romulo and his crew did an excellent job installing new insulation.  Great job with prep and 
cleanup to minimize the dust.
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1 month ago
Edgar and crew from Green Attic were awesome. They thoroughly explained everything 
they did. Prompt courteous clean professional and hard working. I would give them more stars if I could.
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1 month ago
Romulo and his crew came by to fix a solar panel for my attic fan that had been knocked over
by a tree branch. They replaced the damaged parts and had it fixed within 30 minutes. Very professional and credit to them for doing it in super cold weather.
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1 month ago
Had our attic insulation beefed up with new blown in cellulose. Was a major improvement
immediatly after it was installed. Cut our heating needs by 3x to maintain temperature in the house.Team working on my house was friendly and professional. Team leads Romulo and Omar did a great job making sure everything was done right and everything was cleaned up after.
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1 month ago
From initial inspection and quote to payment processing, I am very content
with Green Attic. Patrick, Romulo & crew, and AP Dept. are all professional, pleasant, and amicable. I would highly recommend Green Attic. I am very satisfied with the insulation work.
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2 months ago
Romulo & Alvaro did a great job installing everything. Cindy, Frank and the Green Attic team
were extremely attentive. I love how easy they made the process, everything is online even the rebates.

BONUS: I originally reached out to them to check for mold free of charge.
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2 months ago
These guys did a great job! Great price, quality service, and they offer several payment
options and plans. I thought we bought a lemon of a house and the insulation and sealing job they did fixed all of our issues and were so thrilled! Highly recommend these guys. Plus they are local so it’s great supporting a chicago based company.
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3 months ago
Highly recommend Green Attic. Scheduled to have  my attic re-insulated and Romulo
and his crew did a fabulous job. The attic was in pretty bad shape prior to the work getting done and green attic made it look so good. The crew worked efficiently and got the job done in 2 days. I also asked Romulo to install a couple other things on my roof outside of the scheduled project and he very kindly and willingly did so without hesitation. Very pleased with how everything turned out. Thank you so much for a job well done! Before and after pics below.
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