
Categories
Products
Projects
How to Keep Your House Cool During The Summer Without The Hefty Electricity Bill
Is your house always warm in the summer, making it extremely uncomfortable to relax and wind down? Although we love summer-time and enjoy laying poolside with some drinks and pizza, it can also be extremely humid in Sydney, especially when we get hit by a heatwave!
Many people have the perception that keeping doors and windows open to the breeze is better, while others try and shut out the heat. Although windows and doors do play an essential role in keeping your house cool through ventilation, other factors such as the type of home you have as well as your surroundings are also important.
The question is, how do I keep my house cool in the summer? The more we maximise natural cooling, the more comfortable we will feel and the lower the bills will be in the long term. Energy efficiency is an essential consideration for homes, referring to how much electrical power is required to carry out everyday processes of lighting, cooling, heating and running other appliances. Energy-efficient homes use minimal energy to keep the house warm in the winter and cool in the summer.
“Depending on the climate zone, heating and/or cooling can account for 20% to 50% of the energy used in Australian homes.”
– Australian Government (Department of the Environment & Energy)
Tips on how to keep your house cool:
Create shade: try and create as much shade as you an around your house, especially around your north-facing windows. Removable shades and pergolas are a great way of creating a cool space around the house. This will reduce the heat inside the home on hot summer days. You can also install artificial shading, including eaves, awnings, blinds, shutters and curtains which can help create shade. Planting trees near windows and glass doors are also a great alternative to keep the sun off in the summer.
When to open and close: it is important to note when to open up your house for maximum airflow and when to shut them. Learn to control the temperature on hot summer days. A great way to do this is by getting into the habit of shutting them during the day, this includes all doors, blinds and curtains and opening them back up in the evening to vent the house with the night-time breezes.
Create flow: when building or renovating your house, plan the placement of your windows on the southern side of the home, this is a great way to create a refreshing breeze. If you’re building a new house, a great way to keep your house cool is to insulate it. In-wall and in-roof insulation can help keep them cool in and heat out in the summer. Un-insulated ceilings can contribute to 35% more heat within the house. You can also seal your house from unwanted heat by incorporating insulation strips around windows and under doors.
Glaze it: glazed windows are a great way to keep the heat out in the summer as well as keep the warmth in during the winter. Darker glazed windows may not be on-trend. However, they will make your home more energy-efficient. Consider using lighter tones to keep your house cool.
Double glazed windows will also help keep your house much cooler in the summer. We recommend checking the rating of the windows you buy. Most Australian windows are rated for thermal efficiency by the Window Energy Rating Scheme. It is also vital to consider the choice of frame. Timber and PVC frames offer thermal protection. However, aluminium windows are the best option form improved thermal performance.
Low-E coatings (Low-Emissivity film) can also be used for your doors and windows to make them more energy-efficient. This glass can reduce the amount of heat that is conducted through the glass by around 30% in comparison to regular glass. This coating also improves thermal efficiency by cutting glare. They are designed to reflect the heat back in the direction it came from, while still allowing light to enter the home.
Lights out: if you don’t need to have the lights on, turn them off! Not only do they use up energy, but they also create heat, overpowering the hot-cold air ration in your home. We also recommend replacing halogen downlights with LEDs as this can help keep the temperature down, as well as your energy bills.
“To maximise energy savings and personal comfort, seal draughts around doors and windows with weather strips. Roof and wall insulation, as well as good curtains, can significantly reduce cooling and heating loads.” – Department of the Environment & Energy
At A-Tech Australia, we provide state-of-the-art aluminium window and door solutions that are energy-efficient, cost-effective and aesthetically pleasing. With the benefits of advanced ventilation, natural lighting and temperature control, A-Tech Australia’s aluminium windows and doors provide the ultimate solution.
Contact us on 1300 775 525 to see how we can help contribute to an energy-efficient world today.

Aluminium bifold doors complete the overall look and functionality of a modern household. Understanding how you would like to utilise them in your own house is the first step in making the most of your bifold doors.

Aluminium doors vs wooden doors? Which option is the better option? Both these finishes have their pros and cons. Read more about the main differences.

Aluminium window and door maintenance is crucial for keeping them looking clean and pristine. Check out our 3 simple tips now!

Do you entertain a lot? If you do, we’re sure that you would love our aluminium sliding doors. They aren’t only impressive to guests, but extremely practical. Read more to find out why.

Selecting the right aluminium window supplier in Sydney can be a difficult choice. We have compiled a checklist to help make your life easier. Learn more.

Implementing some simple natural ventilation strategies can connect you to the outdoors, help the environment and decrease your energy bill.

How can you implement energy-efficient solutions within your home or development? We have a simple answer for you. Read on to find out.

With the COVID-19 pandemic still a threat, it can be tempting to try DIY projects, including window and door installation. However, this is not a good idea for many reasons. Read more to find out what they are.

These easy maintenance tips will sustain and prolong the look and functionality of your aluminium windows. Read more on our blog.

Ensure your living area is designed perfectly to enhance your space and create comfort. Interior bifold doors and the right layout can be a game changer. Read more.

Custom made aluminium doors offer a variety of benefits allowing you to tailor the design to your needs. Read more to find out why custom is always preferred.

First impressions last. Which means selecting the right door for your entryway needs to be carefully considered, as it sets the tone. Read on for more inspiration.

Louvre windows bring along benefits of style, ventilation and light. Find out more about maximising their potential.

If you drive around Sydney, you’ll notice that almost every home has stacker doors! The underrated option is all the rave in our city. Read more to find out their benefits.

Many people overlook the wonderful features of incorporating stacker doors in their Sydney home. These doors have recently become extremely popular due to their versatility in design and amazing benefits.

Are you wondering what new year renovation resolution you should make for your home this year? Find out why aluminium windows are the best option for you.

Deciding which door to use in your office is a major decision. Find out why we think that an aluminium bifold door is the best option.

Are you building a new home and tossing up between different aluminium window styles you can choose from? We have outlined the most popular choices for you!

Choosing the right windows for new construction is crucial and can add to the overall design and architectural interest of your space. Read more here

Aluminium doors are becoming increasingly popular in Sydney. They’re durable, resistant and low-maintenance. But, how do you stand out from the crowd? Read to find out our tips and tricks for customising your aluminium door.

Decorate your home this Christmas with our wonderful window and door decoration ideas! Check out these fun and easy ways to transform your home.

Aluminium windows in Sydney are available in various types, and designs and from different suppliers. How do you find the product and company that’s right for you and your project? Read more to find out.

If you live on a busy street or near public transportation, then the struggle to reduce noise in your home is ongoing. Aluminium windows and doors are the most effective, read more to find out why.

It may be surprising, but there are many different types of aluminium doors in Sydney. Of course, each can be customised according to your design and colour needs, but further, there are different functionalities of the aluminium doors.

Aluminium sliding doors vs French doors. Which is better for your home? We broke the battle down, find out which one in our article.

Are you looking to capitalise on spring? Why not install aluminium bifold doors? This stylish option is perfect for many homes. Read our article to find out why.

Aluminium window installation tips for your Sydney home! Learn about pre-window care and aftercare, ensuring your windows are in top condition all year round.

There are many door options on the market. So, why do we think that aluminium sliding doors are the best option for Sydney? Read more to find out why.

Choosing aluminium windows and doors usually comes with a number of questions. We answered 4 of the most common questions. Find out what they are.

Aluminium awning windows are not spoken about as much as its counterparts, louvre and sliding. However, there are a multitude of benefits. Read more to find all 14.

Buying aluminium windows can be a little overwhelming. We’ve created five must-ask questions that’ll help you find the perfect set of aluminium windows for your space.

Sliding windows offer convenient solutions for homes. Through tailored designs and installation, we have listed ways you can get creative with your windows.

We compiled a list of 2020’s interior design trends. Most fell under the eco-friendly theme. Find out how aluminium windows and doors made the cut.

Are you redesigning your home? We have a suggestion, use aluminium bifold doors as a functional design element in your plans. Read more to find out how.

Create the ultimate indoor-outdoor living experience with outdoor bifold doors. Find out why they are the best choice for your home.

Aluminium sliding doors are full of benefits for your home and you. Read more about them to find out if they’re perfect for you.

Summer in Sydney means hot nights and days. Aluminium stacker doors are our preferred choice for the summer. In our article, find out why.

Whether building a new house or renovating an older style or smaller space is on the agenda, choosing to include aluminium sliding doors on your balcony is an adequate decision for many reasons.

Bifold doors are built-in with runners, which provide an easy operation to open. Besides their simplicity, they are functional & convenient. Read more about their value.

If you’re looking to renovate or build, it’s worth considering aluminium sliding doors. Here’s why …