Much like double glazing, in South Africa the concept of a “thermal break” within aluminium window and door systems, is often referred to as a superfluous overkill that has no place in a moderate climate like ours.
In this article, I beg to differ and ponder that perhaps it’s more a question of not fully grasping the positive implications of this innovative product development. Allow me to elaborate.
What is a thermal break, how does it actually work?
In the context of fenestration, a thermal break is a barrier placed between the interior and exterior parts of the aluminium frame. This barrier is made of a less conductive material, often a polyamide or polyurethane insulator.
The purpose of the thermal break is to interrupt the flow of heat between the inside and outside of the frame. Aluminium is a highly conductive material, meaning it can easily transfer heat. Without a thermal break, the metal frame would allow significant heat transfer, resulting in poor insulation and energy loss.
The thermal break effectively reduces the thermal conductivity of the frame, helping to maintain a comfortable and energy-efficient indoor environment. It minimizes heat loss during colder seasons and restricts heat gain during warmer seasons.
Benefits of a Thermally Broken fenestration solution
- Enhanced Thermal Performance: The Thermal break technology integrated into Reynaers Aluminium systems significantly improves thermal insulation. It helps reduce heat transfer between the inside and outside of a building, minimizing thermal bridging and preventing energy loss. By effectively insulating the windows and doors, the Thermal break ensures better thermal comfort for occupants and reduces the need for excessive heating or cooling, thereby contributing to energy efficiency of the building.
- Energy Efficiency:The improved thermal performance achieved through the Thermal break helps reduce energy consumption in buildings. By preventing heat from escaping during winters and minimizing heat gain during summers, the aluminum systems contribute to lowering the overall energy requirements for heating and cooling. This, in turn, leads to reduced energy bills and a smaller carbon footprint.
- Sustainable Materials: Reynaers is committed to sustainability and utilizes high-quality, recyclable aluminium in their products. Aluminium is a durable material that can be recycled repeatedly without losing its properties. By choosing aluminium systems with a Thermal break, you not only benefit from their excellent performance but also contribute to a circular economy by promoting the use of recycled materials and reducing waste.
- Longevity and Durability: Reynaers Aluminium systems are known for their longevity and durability. The inclusion of a Thermal break helps enhance the structural integrity of the windows, doors, and sliding doors, providing excellent resistance to weather conditions and ensuring long-lasting performance. This longevity reduces the need for frequent replacements and minimizes material waste over time.
- Comfort and Indoor Air Quality: The Thermal break technology not only improves thermal insulation but also enhances acoustic insulation. It helps reduce the transmission of noise from the outside, creating a quieter and more comfortable indoor environment. Additionally, the superior air sealing properties of Reynaers Aluminium systems contribute to better indoor air quality by preventing drafts and minimizing the ingress of dust, pollutants, and allergens.
- Design Versatility: Reynaers Aluminium systems offer a wide range of design options, allowing architects and designers to create visually appealing and customized solutions. The Thermal break technology does not limit or compromise the aesthetic appeal of the products, and the slim profiles of aluminium frames offer ample glazing opportunities, maximizing natural light and views while maintaining excellent thermal performance.
Why a Thermally Broken system is a MUST (…even in South Africa!)
In short, the thermal break integrated into Reynaers Aluminium window, door, and sliding door systems provides numerous benefits, irrespective of prevailing climate. It enhances thermal performance, improves energy efficiency, utilizes sustainable materials, ensures durability, offers acoustic insulation, enhances indoor comfort, and offers the ultimate in design versatility.
By choosing Reynaers’ thermally broken products, you contribute to a more sustainable built environment, reduce energy consumption, and promote the efficient use of resources.
Given Eskom’s track record and SA’s ongoing energy crisis, opting for a thermal break seems like a no-brainer. So, why not consider Reynaers Aluminium’s MasterLine 8 system which delivers different levels of insulation, offering solutions for high insulated, low energy and even passive houses.
It’s always recommended to do your research, compare products and consult with experts to help you make an informed decision that best meets your glass needs and budget. Connect in South Africa with a local Reynaers specialist here.
