Aluminium bifold doors offer a luxurious, stunning appearance and can brighten up any property. But are aluminium bifolds energy efficient, and what factors can impact thermal efficiency?
Here, we answer frequently asked questions on aluminium bifold door thermal efficiency.
In this guide:
Read whether aluminium makes a thermally efficient aluminium bifold door material.
Find out why it is vital to understand how thermally efficient a bifold door is before purchasing it.
Find out what factors are considered when measuring the thermal efficiency of bifold doors.
Common queries on aluminium bifold door efficiency are answered.
Is aluminium a thermally efficient bifold door material?
Aluminium itself is a conductor of heat, which might suggest that aluminium bifold doors are not thermally efficient. However, advancements in door technology have led to the development of thermally broken aluminium frames. A thermal break is an insulating barrier within the frame that significantly reduces heat transfer. Thermal break barriers are made of a non-conductive material, such as a polyamide. This separates the inner and outer aluminium frames, reducing the flow of thermal energy. All Origin Bifold Doors offer exceptional thermal efficiency and feature a thermal break.
Bear in mind that if bifold doors are not properly fitted, draughts could occur. Always use a trained and accredited retailer to install them. Modern installation techniques ensure that bifold doors fit perfectly into their frames, minimising gaps and reducing the potential for air leakage. You can find a local installer here.
Why should you check whether a bifold door is thermally efficient before purchasing it?
A thermally efficient bifold door will help to retain heat when it is cold outside and will also assist in keeping the heat out when it is extremely hot outside. A thermally efficient bifold door will help to eliminate drafts and cold spots in a room. During winter, poorly insulated doors can lead to cold air entering the home, which can make the living spaces near the doors uncomfortably cool. Similarly, in the summer, excessive heat entry can make rooms overly warm and less comfortable.
Using energy-efficient building materials, including aluminium bifold doors, also reduces the carbon footprint of your home. Efficient use of energy contributes to less dependence on fossil fuels and helps in reducing overall greenhouse gas emissions. By choosing thermally efficient bifold doors, you're making a choice that benefits not just your own living space but also the environment.
Read our guide to bifold door thermal efficiency here.
Explore the OB-36+ Contemporary External Door
Our OB-36+ Contemporary External Door is a modern take on a well-loved design, offering impressive sightlines of just 36mm. Already 2025 Future Homes Standard Compliant, it is a great option for futureproofing your home. Offering exceptional thermal performance, our Contemporary External Door is available in U-Values as low as 0.87 W/m²K.
Find out more about our Contemporary External Door here or contact your local installer today.
Are Origin Bifold Doors thermally efficient?
Origin Bifold Doors are a leading option in the industry, known for their high-quality aluminium frames. As well as providing a luxurious feel to any property, our doors are designed with thermal efficiency in mind, featuring:
Thermal break technology: Origin Bifold Doors incorporate a polyamide thermal break that enhances their insulation properties, drastically reducing thermal transfer and helping to maintain a stable interior environment
High-performance glazing: Our bifold doors are equipped with double or even triple glazing, which not only increases their energy efficiency but also enhances their sound insulation. The glazing can include coatings that reflect heat back into the room or block UV rays
Durable seals: Our bifold doors are fitted with robust seals that prevent drafts and water ingress, further improving their thermal efficiency.
Origin Bifold Doors offer excellent U-Values: Our aluminium bifold doors offer competitive U-Values, starting from only 0.87 W/m²K.
These features collectively ensure that Origin Bifold Doors meet the stringent requirements set by building regulations for thermal performance, making them an excellent choice for eco-conscious homeowners.
Are you looking for a thermally efficient aluminium bifold door? Shop our aluminium bifold door range here.
Origin Bifold Doors
By focusing on sophisticated design, advanced materials, and exceeding regulatory standards, Origin provides both aesthetically pleasing and highly energy-efficient door solutions. As environmental concerns grow, investing in thermally efficient bifold doors from a reputable, luxury manufacturer such as Origin is a wise and forward-thinking decision.
Aluminium bifold doors are extremely secure and are known for their exceptional strength. Origin Bifold Doors are one of the most secure systems in the market and have passed PAS 24 tests. The unique 8-point locking system offers extra security.
Shop our full collection of aluminium bifold doors here.
Find out more about the difference between our Soho and Contemporary bifold doors here.
Frequently asked questions
Can aluminium bifold doors meet current building regulations for insulation?
Yes - modern aluminium bifold doors, especially those from reputable manufacturers like Origin, are designed to meet and often exceed current building regulations for thermal performance.
What should I look for to ensure my bifold doors are thermally efficient?
Check for features such as thermal breaks, high-quality double or triple glazing, and proper certification that indicates compliance with energy efficiency standards.
How do weather conditions affect the thermal efficiency of bifold doors?
High-quality bifold doors are designed to withstand a range of weather conditions. Proper installation and regular maintenance are crucial to maintaining their thermal efficiency across different climates.
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