The number one priority when it comes to renovation: choose a great window.
Release date:
2025-09-01
Aluminum alloy windows
Aluminum alloy windows are primarily made from aluminum alloy material, which boasts a hardness second only to diamond. They also offer exceptional resistance to high temperatures, fire, and corrosion. Currently, they stand out as the best window material in terms of wind-pressure resistance and weather durability, making them the go-to choice for stability—especially crucial for homeowners living on higher floors. Installing aluminum alloy windows is not only more secure but also straightforward and convenient, typically manageable even for experienced professionals.
Although aluminum alloy windows are resistant to wind, they have poor sealing and conduct heat rapidly, resulting in relatively low thermal insulation performance. This makes them less suitable for today’s energy-efficient building standards. To address this drawback, you can opt for insulated glass units, which significantly enhance both thermal insulation and soundproofing.
PVC windows
Plastic-steel windows feature a high-strength, oxidation-resistant plastic as the primary material for the outer layer, with steel reinforcement added inside for added support. Because aluminum-plastic materials don’t easily conduct heat, these windows offer excellent sealing performance. Compared to the other three window types, plastic-steel windows provide the best sealing, water resistance, and insulation—making them naturally the most energy-efficient choice.
Although plastic-steel windows are structurally similar to aluminum alloy windows, they ultimately contain plastic components that degrade and wear over time. Additionally, plastic takes a long time to break down, and disposing of old windows often hinders their recyclability—making them less environmentally friendly compared to aluminum alloy windows in this regard.
Frameless window
As the name suggests, frameless windows have no large frames—instead, they’re primarily made from aluminum alloy. However, the glass used must always be safety tempered glass, which is designed to shatter into small, non-sharp pieces if broken, minimizing the risk of injury. The technology behind frameless windows was originally introduced to China from Finland. Because they eliminate the visual and spatial constraints of traditional framing, these windows create a brighter, more open feel within a room. They’re commonly installed on spacious balconies, delivering a sunroom-like effect that maximizes natural light.
Frameless windows eliminate the traditional vertical frame of conventional windows, allowing them to slide neatly to one side or fold away entirely for maximum openness. However, compared to aluminum and PVC windows, frameless designs offer inferior sealing and wind-pressure resistance, making them less advantageous in terms of safety and energy efficiency.
Hollow Broken-bridge Window
The so-called "broken bridge" refers to aluminum alloy and PVC profiles that are interrupted, with the connection achieved through reinforced nylon. These windows offer excellent thermal insulation.
Hollow refers to a structure created by sealing two layers of tempered glass together with adhesive to form an air or vacuum space—or even filling it with nitrogen—providing not only excellent thermal and sound insulation but also offering radiation-blocking capabilities.
This type of window can be opened in several ways: sliding horizontally, inward-swinging, outward-swinging, inward-tilting, and outward-tilting. Notably, "tilting" always combines with "opening." Do you already know all this?
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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
Become A Deaters :Info@wolunmc.com
National customer service hotline:+86 400-676-9888
WhatsApp:+86-18866798677
Beijing customer service phone number:+86 010-68319888
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