Have you heard the myth that it is possible to make your home too tight? Find out how you can seal up all the air leaks and keep your home safe at the same time.

In this video: Experts discuss ways to make sure your home is sealed, while allowing for proper air ventilation.

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Assessing your indoor air quality

Man installing an air filter

Many newer homes have poor ventilation. This stagnant environment can cause indoor air quality problems - sometimes called "sick house syndrome."

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Sealing ductwork

Man applying mastic tape to ductwork

Leaky ductwork is one of the most common household problems. Luckily, it's easy to fix with the right materials.

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Replacing ventilation fans

Replacing a ventilation fan

Don’t tear up your ceiling to replace a bad ventilation fan.  We’ll show you how to easily switch it out for an energy efficient fan.

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Heat recovery ventilators

Heat recovery ventilator system

A heat recovery ventilator exchanges air inside your home with fresh outdoor air. It can also help lower your energy bills.

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Controlling the humidity

Man reading newspaper near fireplace

An automatic whole-house humidifier connected to your existing heating system can provide continuous, no-maintenance moisture control.

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Cleaning your ductwork

Professional duct cleaner with tube

Cleaning dust and debris out of your ductwork will help you breathe easier.

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Air filtering and cleaning

Man inserting an air filter

Proper filtering and/or cleaning of the air we breathe can help with allergies, asthma or other respiratory problems.

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