Energy-efficient window and door features with insulated profiles
Release date:
2025-09-01
Insulated profiles—comprising aluminum alloy profiles for both the inner and outer layers, with a low-thermal-conductivity non-metallic insulation material bridging them to form an "thermal break"—are now used in the latest generation of eco-friendly, energy-efficient aluminum alloy doors and windows. This innovation addresses a key technical challenge of traditional aluminum alloys: their high thermal conductivity and poor insulation performance, along with the limited variety of available products. By incorporating insulated profiles into hollow glass units, these new doors and windows offer several significant advantages:
1. Energy-efficient and condensation-resistant: With a thermal conductivity coefficient (K-value) as low as 3.0 or below, these products effectively prevent heat transfer between the interior and exterior of windows and doors, leading to energy savings of over 45%. Additionally, the surface temperature of the window and door interiors remains close to room temperature, significantly reducing indoor condensation caused by excessive moisture saturation.
2. Eco-friendly and Comfortable: By incorporating multi-chamber structures made of hollow glass with varying thicknesses and insulated aluminum profiles, this design effectively minimizes sound resonance, blocking noise transmission to create a peaceful and cozy living environment. At the same time, it helps conserve energy by reducing the need for air conditioning and heating systems. Plus, aluminum alloys are fully recyclable, leaving no pollution behind—making it an environmentally friendly choice that supports sustainable practices.
3. Excellent water and air tightness: The new aluminum doors and windows feature a weatherproof design, enabling them to achieve Wind Pressure Resistance and Air Tightness ratings of Level 1, while their Water Tightness performance falls within Levels I–III.
4. Decorative Performance: The inner surface of the insulated profiles features various surface treatments and is available in a range of colors, allowing for versatile decorative effects that complement both indoor and outdoor design styles.
Therefore, thermal-break aluminum doors and windows have become the most popular energy-efficient and environmentally friendly window and door solutions today, winning widespread favor among consumers.
Latest News
Contact Information
Contact Address: No. 7, Industrial Avenue East, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City
Warren Doors and Windows, south of Fangshan Road and west of Dongtai Road, Dongcheng Subdistrict, Linqu County, Weifang City, Shandong Province
For partnership discussions: BD@warren.net.cn
Join us: BD@warren.net.cn
International Trade Cooperation: Info@wolunmc.com
National customer service hotline:+86 400-676-9888
Beijing customer service phone number:+86 010-68319888
Douyin
Xiaohongshu
E-mail：
Tel：
400：
The Little Red Book：
Tiktok：
WeChat：
在线客服添加返回顶部
页面顺滑的滚动
右侧在线客服样式 1,2,3 4
图片alt标题设置： Beijing Warren Doors and Windows Co., Ltd.
循环体没有内容时： Materials are currently being organized—stay tuned!
CSS / JS 文件放置地