Does your home have a windowless space? If so, you have first-hand experience of how quickly these rooms become stuffy and start overheating. The main reason why this happens is the room’s inability to remove stale air. Opening the door will help a bit, but it’s not a long-term solution. And the longer stale air stays in the room, the more pollutants it will create. Want to know how to ventilate a room without windows?

Here are three forms of ventilation that every Franklin, TN homeowner should consider!

HVAC System

Ventilation isn’t an HVAC’s unit primary function, but it is on the list. The question is: which air conditioning system should you opt for?

The most common type of HVAC system is the split system. It consists of two separate units for heating and cooling connected via a refrigerant line. These systems tend to have both an indoor unit and an outdoor unit.

If the split system is over your budget, consider a duct-free unit. These are smaller, independent units you can mount on a wall. They use less energy to provide sufficient ventilation, which is great if you want an efficient unit.


A fan won’t bring fresh air into a room, but it does help with air circulation. And since fans come in many types, you may want to add several of them.

For starters, consider a wall exhaust fan. This is perfect if the room has access to the attic or an exterior wall. That way, the fan can pull stale air out of the room without allowing outside pollutants to come in.

Another thing you can do is switch your overhead light fixture for a remote-controlled ceiling fan. Modern ceiling fans include a dimmable light fixture. Of course, if you have an older fan, you’ll need to know how to remove it.

If you aren’t so young anymore, you likely want a moderate temperature at night. Attaching a simple clip-on fan to your headboard may do the trick. Make sure to point it away from your head to avoid dust and allergens.

Air Bricks

Air bricks (or vent bricks) have holes that allow air to go through. As long as your room has an exterior wall, adding a few of these can help.

Before adding an air brick, you’ll need to remove a small section of the wall. You’ll also have to choose the right materials for your bricks. The most common air brick types come in plastic, clay, and cast iron.

Since air bricks offer natural ventilation, their effectiveness depends on the weather. If there’s no wind, your indoor environment may not change. It’s also important not to block the bricks with furniture or vegetation.

This Is How to Ventilate a Room Without Windows

The bottom line: closed spaces are hard to ventilate. This is particularly true for modern homes, which tend to be more airtight than older ones. Check out the above guide to learn how to ventilate a room without windows!

Looking to install a new HVAC unit or ceiling fan in Franklin, TN? At Sewell Electric Company, we’ve been helping homeowners like you for over 70 years! Contact us here to learn more about our services!