Attic conversions are a fantastic solution to maximise the extra space in your existing roof void. Instead of leaving your attic dusty and dormant, you can use it as a fully functional space that enhances your home’s value and practicality.

One of the concerns homeowners frequently raise are the extreme temperatures in their roof space during the summer. This can make the attic uncomfortable to stay in. Additionally, excess heat can lead to structural damage, such as warped beams and moisture buildup. It also radiates to the rooms below meaning the air-con (if you have one!) needs to work that bit harder to keep you cool!

If you are unsure how to cool down an attic room, you’ve come to the right place. Our article will detail helpful tips to ensure sufficient temperature regulation in your attic space.

How to Cool Down an Attic Room

An attic renovation offer a great chance to ensure sufficient insulation and ventilation in the roof space—however, even converted lofts experience heat buildup.

Below are several hot attic solutions for the coming summer:

Clear the Clutter

You might not realise it, but an overfilled attic can become stuffy and hot. An accumulation of items will restrict smooth airflow and reduce the space for heat dissipating. Additionally, specific objects like clothing tend to absorb the heat and contribute to the rising temperatures of your roof space.

One quick way to control the heat in your attic room is to leverage clever attic storage ideas to organise and store your items better. Also, consider tossing, selling, or donating knickknacks so you no longer need to clear more space.

Check the Insulation

Homeowners ask, “How to keep the attic cool in summer and warm in winter.” There is one main answer to this problem, and that is insulation.

Insulation is the most crucial aspect in regulating the internal temperatures of your attic, particularly the heat. This material safeguards properties from increased thermal flow, whether cold or hot.

Most attics suffer from neglect; their insulation could wear off over time. Damaged insulation won’t be able to perform its intended purpose, resulting in a hot attic that is intolerable to most people.

Consider placing radiant barrier insulation in your attic. This type of insulation reflects heat rather than absorbing it, helping reduce temperature.

Fix the Ventilation

The primary purpose of ventilation is to naturally allow hot air to circulate in and out of your attic. Ventilation and insulation go together and can significantly cool attic spaces when installed correctly.

The Building Code of Australia requires a certain number of vent openings, which may be mechanical or natural. There is nothing wrong with adding more vents in your attic if the heat is too much, so don’t hesitate to contact a professional to install some.

Additionally, consider adding cross-ventilation systems if your attic cannot accommodate ceiling fans or evaporative coolers. Also, placing exhaust fans is an effective solution to improving air quality and clearing dust.

Skylights and Roof Windows

Other than enough insulation and a working HVAC system, the Building Code of Australia also requires attics to have a certain number of roof windows or skylights. But how can a window in the roof help with cooling your loft?

Besides letting natural light in, skylights can do wonders for your attic room’s temperature regulation by allowing hot air to escape and outside breeze in, resulting in a smooth airflow. Plus, open roof windows make it easier for fans to push hot air out.

Choose openable or double-action roof windows and skylights for added ventilation that you can open and close whenever needed. If the sunlight becomes too intense, add blinds to block the heat radiation.

Place Some Fans

If you are looking for an affordable yet effective cooling solution, an Attic Turbine of some description is your solution. These simple fixtures create a draft that pushes hot air outside your roof space, making the area much more comfortable.

Electric variants are suitable short-term cooling systems for places where the heat can rise now and then. Meanwhile, solar roof ventilators are sustainable and ideal for long-term applications with constant hot temperatures.

Get Air Conditioning

Installing an air conditioner to cool the attic is a no-brainer answer to an overheating room. An air conditioning unit is handy for productivity-centred attic rooms, like home offices, libraries, and crafting rooms. Also, air conditioners can make attic bedrooms and children’s playrooms more homely. If you already have one in place- it may be possible to utilise this to also cool your proposed attic space.

Attic Cooling FAQs

Can a Hot Attic Affect the Home?

Does a hot attic make a house hot? Unfortunately, it can.

The accumulated heat from the attic room can seep through the structure and spread across your home, making the overall temperature higher than usual. Cooling your attic is essential to ensuring your home remains cosy.

Why Do Attics Get Hot?

There is a plethora of reasons why attic rooms can suddenly get hot. Typically, high temperatures result from a lack of proper ventilation and damaged insulation. The attic may also have too many items blocking the airflow—additionally, heat increases due to poor air sealing and direct sun radiation from bare windows.

What Happens if the Heat in the Attic is Unresolved?

Excess heat in the attic room can result in many negative consequences, including, but not limited to, structural damage, mould growth, baked shingles, increased cooling bills, moisture damage, and higher house temperatures.

Do You Also Need to Insulate your Attic Access?

Generally, insulating all possible areas of your attic room is advisable, most notably places where air can escape and enter. This includes the manhole and steps you use to get into your roof space. Many manufacturers offer insulated attic stairs, ladders, and openings to help with temperature control.

Do You Need a Permit to Renovate Your Attic?

This depends on the level of renovation- always speak to a specialist before performing any attic conversion project, whether for adding a new living space, enhancing storage, or controlling internal heat.

Is Professional Help Needed to Handle Attic Cooling?

When cooling attic spaces, we highly recommend seeking the guidance of an experienced contractor. Professionals can aid in identifying the root causes of rising heat in your attic room and provide effective solutions.

Comfortable Attics for Better Living

Combining these solutions gives you a more comfortable attic room that enhances your lifestyle. But if you need the assistance of a professional to handle the unbearable heat of your roof space, don’t hesitate to contact Attic Plus.

Attic Plus is one of Australia’s fastest-growing attic conversions and storage companies. With a skilled and trusted team, rest assured that your roof space is in great hands. Visit our website to begin your attic project.