How To Cool An Attic Bedroom

If you’ve got an attic room and your main purpose is to be out of the house heat, then you’ll want to do everything you can to get yourself and your belongings comfortably out of the house. If it is not possible to move the attic room out, you’ll want to find some ways to keep the attic room cool. Check out our tips on how to keep your attic room cool.

Although the attic is a room of its own, many families have space in their homes that can be renovated, and these spaces are often utilized when homeowners need extra bedrooms. In many cases, the extra space is a bonus, as homeowners are usually happy to have the extra living space. This extra space also becomes an option when someone needs to renovate their attic. If possible, many homeowners work on the attic themselves to make significant improvements. Other options include adding mechanical air conditioning

A space-heating and cooling system.

If you want to properly regulate your attic temperature, it is usually necessary to combine several different methods to find the optimal solution. By combining several methods, you will be able to solve the immediate problem of cooling and simultaneously save money on electricity.

You should be concerned with extreme heat in your attic, because it will damage roofing, cause moisture damage inside your home, and overwork the air conditioner causing high electric bills.

How to cool an attic bedroom

Portable air conditioner

If your attic has a window, the easiest and most cost-effective choice is an a/c unit. They’re generally available, relatively inexpensive, very easy to install, and just as easy to remove.

The system is easy to install with the equipment and a few simple steps to make sure the air is cool.

The most common types of window air conditioners don’t come with windows: they are placed on a wall and ducted in, eliminating a need for an air conditioner. Portable units don’t require any alterations either.

Portable units are generally considered temporary rather than as a long-term solution. A major disadvantage of portable units is that they take up a lot of floor space. Also, a visible vent hose is very conspicuous.

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Split ductless AC Unit

Split ductless air conditioning units are efficient because they are energy saving but lack the security problems of traditional window units.

Attic Fan

Attic fans are designed to push away air from the inside of the home while pulling in cooler outside air. Fans are extremely useful during cold weather as they help to keep the warm air inside of the house and the outside air from being formed into condensation.

A ceiling fan doesn’t provide adequate relief from the heat of an attic, but it will circulate the air in your attic. As a result, your air conditioner won’t work as hard to cool the living area since the attic is cooler.

An attic fan should be installed at the highest point, since this is better for the energy efficiency of the fan.

Fans installed on the roof of an attic are available in electric and solar. This allows you to benefit from the benefits of each type of fan, but there are limitations to each. If energy and cost savings are important, you may want to consider installing

This solar option is on Amazon.

Ceiling Fans

An attic fan is definitely not a must have item, but it will help you to save on your air conditioning. If you don’t have one, you can have an attic fan to help cut down on your air conditioning costs.

Reverse the direction on the fan while you can still keep your heat optimized year-round. There is not need to turn off a fan.

Proper ventilation and insulation

Although ventilation and insulation are not a complete solution, if not present, any air conditioner will not perform as expected. Heat needs to be vented or blocked in the warm months and retained in the cooler months. A proper ventilation system and installation of insulation can help make sure your optimal temperature stays constant.


In order to balance air in or out, there are two main systems: a system for air to be exhausted and a system for new air to be sucked in.


Soffits are designed for providing air to the attic, and are commonly made of aluminum or vinyl. They can be continuous or individual, and either allow air into the attic or provide a way for water to drain down from the attic.

Ridge Vent

Ridge vents are the most common type of ceiling exhaust vent, and they are a great way to ventilate an attic. They sit at the peak of the building, providing a vertical vent for the attic. In order to ventilate the attic, they can be combined with soffits.


Insulation is important because it creates a protective barrier to guard against extreme temperatures by insulating the home. Since insulation is very important, air spaces, ventilation, and vapor barriers need to be considered at the same time.

R-value is the measure of the thermal resistance of insulation and varies with the thickness, density, the material it is made of, and the use to which it will be put. It is expressed in units called R-values. R-30 insulation is typical for hot climates, R-38 for moderate climates, and R-49

Insulation can come in many forms, including batts, blankets, boards, panels, spray, and injections.

Reflective roofing and radiant barriers

There are many ways to reduce the heat entering a home. The best way to do so is to put a good quality reflective roof on your home.

Radiant barriers help keep homes cooler in the summer and warmer in the winter. Aluminum foil is the most commonly used material for this purpose. It is often wrapped around an object that is on a home’s exterior, such as the home’s roof, before a structure is built.

Can you use a fan to cool an attic?

When running an attic fan, it is recommended to turn on the A/C at the same time, since the attic fan will work with or against the AC.

Keep an eye out on the access door with an attic fan. It is important to seal the door properly, otherwise the attic fan will suck the cooler air between your attic and your main living space.

Can you leave an attic fan running all night?

Many people believe that the best time to run the attic fan is when the outside temperature is cooler than the inside air, and they assume that running it overnight is the best way to heat the entire house. However, the goal is actually to heat the air, not the house, so it takes time to get the heat from the walls out of the rooms, so all night

How hot is too hot for an (enclosed) attic?

Homeowners often store items in attics too, whether it’s old furniture, trash, or anything else they have stored in storage units. In fact, attics can be very hot in summer months, even though it appears there may be a cooler space. When attic temperatures exceed 125 degrees Fahrenheit and stay at that level over time, the attic space can cause structural damage, waste energy, and result in high energy bills.

In order to be certain that the temperature and humidity levels are within recommended ranges, you need to pay attention to readings taken by an attic thermometer and humidity gauges. If these readings are outside the specified range, you should consider installing additional ventilation and insulation.

Check out this wireless thermometer


A home with an attic is naturally hot. Installing ventilation and insulation while also adding air conditioning to the attic will make it a comfortable and charming living space.

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