Air Sealing

Heat flows from warmer to cooler areas until there is no longer a temperature difference.

In your home, this means that in winter, heat flows directly from all heated living spaces to unheated areas in your home including your attic, garage, crawl space, and especially outside. Heat flow can also move indirectly through interior ceilings, walls, and floors--wherever there is a difference in temperature. On cooler days, heat flows from outside to the interior of your house. Sealing gaps in your attic and crawl space will prevent that air from flowing into your home. At Eco Energy Bay Area we use caulking and weather stripping to seal air gaps.

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Services

Services We Offer

Attic and Crawl Space Cleaning and Sanitization

Attics and crawl spaces are the least frequented areas of our homes. I

Attic and Crawl Space Cleaning and Sanitization

Attics and crawl spaces are the least frequented areas of our homes. It is not unusual for them to collect dust, dirt, feces, dead bugs, and

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Water Heaters

We know how essential reliable hot water is for your daily routine. Wh

Water Heaters

We know how essential reliable hot water is for your daily routine. Whether you’re taking a shower, washing dishes, or doing laundry, hot

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Air Sealing

Heat flows from warmer to cooler areas until there is no longer a temp

Air Sealing

Heat flows from warmer to cooler areas until there is no longer a temperature difference. In your home, this means that in winter, heat flow

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Vapor Barrier

Home owners rarely frequent crawl spaces, with good reason. Crawl spac

Vapor Barrier

Home owners rarely frequent crawl spaces, with good reason. Crawl spaces are typically dark, moldy, smelly areas of the home. Flooding, rode

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Radiant Barrier

Radiant barriers are installed in attics to reduce heat in your home a

Radiant Barrier

Radiant barriers are installed in attics to reduce heat in your home and in turn reduce your utility bills. Hot air flows from warm to cool

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Painting

Painting the outside of your house can completely change the way it lo

Painting

Painting the outside of your house can completely change the way it looks. It is one of the most cost-effective ways to achieve a makeover w

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Window Replacement

Energy efficient windows are an important consideration in your home.

Window Replacement

Energy efficient windows are an important consideration in your home. Heat gain and heat loss through windows are responsible for 25% - 30%

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Insulation Removal

Whether it be from rodents, water damage, or just time passing, removi

Insulation Removal

Whether it be from rodents, water damage, or just time passing, removing old or contaminated insulation in your attic or crawl space is a wi

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Roofing

The life expectancy of a roof can be anywhere from 20-50 years. There

Roofing

The life expectancy of a roof can be anywhere from 20-50 years. There are multiple factors that can impact the life of your roof

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Insulation Installation

According to the North American Insulation Manufacturers Association,

Insulation Installation

According to the North American Insulation Manufacturers Association, 90% of US homes are under-insulated. So why care about your home’s i

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FAQ

frequently asked questions

Natural airflow helps prevent the buildup of mold and mildew throughout the house, and mechanical airflow (like the vent from your furnace) prevents unwanted and sometimes even dangerous air from remaining trapped in your house. The trouble is that many houses have problems with excess air flow, especially older homes. Gaps and cracks in your foundation, attic, and walls create little pathways for air to travel through. While these holes may be individually small, together they can create a big problem. Air sealing solves the problem of excess airflow to ensure your house has all the fresh air you need. It also helps keep excess moisture out, protecting the structural integrity of your investment and the overall health of your home

Air sealing has great upsides, and many homes need it—but if you air seal a home that isn’t properly insulated, you’ll only reap part of the benefits and won’t be able to fully regulate the temperature in your home. Insulation works like the down lining in a winter coat, helping lock in warmth in the winter and cool air in the summer, and air sealing is like a wind breaker, stopping excess airflow. If your house is heavily insulated but lacks proper air sealing, your insulation won’t have the same weather-stopping power. Plus, having a lot of insulation without proper air sealing can create secondary problems like mold and mildew buildup.

Basically… everywhere. Any gap in your home should be sealed. However, we typically focus on the two biggest problem areas - the attic and foundation. Duct work, electrical wiring, plumbing, bathroom vents, and even recessed lighting fixtures create pathways for unwanted airflow. Attic air sealing solves these issues by plugging these holes with expanding spray foam so excess air can no longer pass through.

Leaking windows and doors can also be problematic. Changing to double pane windows and installing weather strips under your door can prevent unwanted air flow.

This is a common myth. In fact, air sealing prevents stuffiness in your home. Air seal prevents warm air from entering your home. When hiring Eco Energy Bay Area to air seal your home, we bring our highly trained technicians to do the job right. Over-tightening can be problematic, which is why hiring professionals to complete your project is the best way to go.
We Are The Best

Why Choose Eco Energy Bay Area

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Licensed, Bonded, & Insured

With over 10 years of experience, our company is composed of professionally licensed and trained technicians, delivering services to the highest standards.

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Transparent & Free Estimates

We provide free on-site inspections and estimates. Our pricing is clear and inclusive of taxes and fees.

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Service Excellence

Know that investing in your home is worth it. We provide 1-3 year warranties on rodent proofing work to ensure the critters are gone and stay away!

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Locally Owned and Operated

We live where we work. From our owners to installers, we are invested in Bay Area homes and businesses.

Testimonials

What Our clients saying about us

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    Eco Energy Bay Area