Guía de puertas y ventanas de aluminio con rotura de puente térmico
发布时间:2025-12-01浏览量:212
What are Thermal Break Aluminum Doors and Windows?
Aluminum doors and windows are familiar to everyone, but what are Thermal Break Aluminum Doors and Windows? They are an upgraded version of aluminum doors and windows, offering enhanced functionality, including improved thermal and sound insulation. Below is a detailed introduction.

Why Thermal Break Aluminum Doors and Windows Need to Be Thermally Broken?
Aluminum itself has high thermal conductivity, and aluminum profiles occupy a significant area in aluminum doors and windows. Therefore, excessively high or low temperatures can easily have a significant impact on the indoor environment. In summer, the indoor temperature becomes very hot, and in winter, heating dissipates quickly, making it even colder. Therefore, thermal break aluminum doors and windows are designed to reduce heat transfer.
How do Thermal Break Aluminum Doors and Windows work?
To reduce heat transfer within the aluminum frame, insulating materials are added to fill the cavities, such as PA66 nylon thermal break strips, polyurethane, PVC, etc. When heat passes through the aluminum frame, the insulating material significantly reduces heat transfer.
Aluminum frames typically have a complex, multi-cavity structure, allowing air to flow within them. If warm air flows through these cavities, it directly affects the indoor temperature. The thermal break aluminum windows and doors use insulation materials and sealing strips to prevent air convection, thus preventing significant temperature fluctuations and achieving a comfortable indoor environment.
The structure of double-glazed windows is also a major insulation factor, and it also resists ultraviolet radiation. The glass is typically designed with double or more layers, with a cavity between the panes. The principle is similar to that of thermal break aluminum windows and doors, blocking heat convection by isolating air. The surface film of the windows and doors resists ultraviolet radiation, further enhancing insulation performance.
What are the advantages of thermal break aluminum doors and windows?
Resistencia a las temperaturas exteriores.
Because of the design of thermal break aluminum windows and doors, their thermal insulation performance is significantly improved, ensuring that the indoor temperature remains comfortable for the human body, providing a comfortable indoor environment.
Ahorro de energía
Gracias al efecto aislante, no es necesario regular excesivamente la temperatura interior, lo que reduce el uso de calefacción y aire acondicionado. Aunque el precio de las ventanas y puertas de aluminio con rotura de puente térmico es relativamente elevado, desde una perspectiva a largo plazo, el ahorro de energía es significativo y los gastos se reducen considerablemente. Los costes adicionales de material asociados a las ventanas y puertas de aluminio con rotura de puente térmico son insignificantes.
Aislamiento acústico
El diseño de las ventanas y puertas de aluminio, junto con las ventanas de doble acristalamiento, no sólo proporciona un excelente aislamiento térmico, sino que también cuenta con un aislamiento acústico superior. El vidrio compuesto de doble acristalamiento, los marcos multicámara de las puertas y las bandas de sellado reducen el ruido exterior a un nivel extremadamente bajo, lo que permite dormir plácidamente incluso en casas situadas junto a calles muy transitadas.
Estructura reforzada
La estructura multicámara no sólo proporciona aislamiento térmico y acústico, sino que también mejora la resistencia global a la presión de las ventanas y puertas. Pueden soportar impactos severos y fuertes tifones.
Estética
Las ventanas y puertas de aluminio ofrecen miles de colores de tratamiento superficial, lo que las hace adecuadas para la mayoría de los escenarios de aplicación, incluidos los estilos nórdico, minimalista e industrial. Existe una gran variedad de estilos de marcos de puertas, como puertas plegables, puertas y ventanas abatibles, puertas y ventanas plegables y puertas y ventanas correderas.
Resistencia a la corrosión y durabilidad
Gracias al tratamiento superficial de los perfiles de aluminio para ventanas y puertas, éstos poseen una gran resistencia a la corrosión, aislándolos eficazmente del aire y la humedad para evitar reacciones con la estructura interna del perfil de aluminio. Una buena ventana o puerta de aluminio con rotura de puente térmico puede durar más de treinta años sin sufrir daños, lo que demuestra una durabilidad excepcional.

Faqs
Compared to ordinary aluminum windows and doors, thermally broken aluminum windows and doors are more expensive due to their internal insulation and reinforced structure, increasing material costs. However, in the long run, thermally broken aluminum windows and doors are more cost-effective than ordinary aluminum windows and doors because they are highly energy-efficient.
They are extremely hard. The multi-cavity structure and reinforcing ribs of thermally broken aluminum windows and doors significantly enhance their compressive strength, even rivaling the hardness of some steel materials, and can withstand typhoons up to category 12.
Shenghai Aluminum offers custom thermal break aluminum doors and windows. With 15 years of experience in aluminum profile manufacturing, it is a leading aluminum door and window profile supplier in China. Simply provide drawings or samples, and it can design and produce, with delivery within 15 days.
Besides thermal insulation, thermal break aluminum doors and windows also offer strong sound insulation. Whether in houses near high-speed rail stations, subway stations, or busy roads, thermal break aluminum doors and windows provide effective sound insulation without affecting sleep quality.
About Shenghai Aluminum
Shenghai Aluminum is a Chinese aluminum profile supplier, established in 2010 and located in Foshan, Guangdong, China. Its main products include aluminum doors and windows (thermal break aluminum doors and windows), aluminum furniture, industrial aluminum profiles, aluminum trim, and deep-processed aluminum products. It is a reliable manufacturer with multiple product certifications: ISO9001-2008、 GB/T28001-2001 、GB/T24001-2004、GMC.


