TECH ARTICLE NO.29|Casement Window Hinges in Singapore: An In-Depth Analysis
TECH ARTICLE NO.29|Casement Window Hinges in Singapore: An In-Depth Analysis
Casement windows are among the most popular types of windows in Singapore. They offer excellent ventilation, unobstructed views, and have a simple yet elegant design. However, the hinge mechanisms that enable these windows to function are often overlooked. This article delves into the different types of casement window hinges used in Singapore.
Friction stay hinges, also known as friction hinges, are the most widely used hinge types for casement windows in Singapore. These hinges use friction to keep the window in place when opened at any angle, providing the user with control over the window's position.
Friction stay hinges come in different sizes and strengths, allowing for customization based on the size and weight of the window. These hinges are typically made of stainless steel or a similar durable material to withstand Singapore's tropical climate.
Egress hingesare a specific type of friction stay hinge. These are mainly used in bedrooms and emergency exit areas, as they allow the window to open wide enough for a person to escape in case of an emergency. In Singapore, building codes often require the installation of egress hinges for safety reasons.
Restrictor hinges are also used in Singapore, especially in houses with children or in high-rise buildings. These hinges prevent the window from opening too wide, thus reducing the risk of accidents. Some restrictor hinges come with a release mechanism that allows the window to open fully when necessary.
Butt Hinges
While less common in modern Singaporean homes, butt hinges can still be found in some traditional and colonial-style buildings. These hinges are strong and reliable but lack the adjustability offered by friction stay and restrictor hinges.
Continuous Hinges
Commonly used in heavy-duty applications, continuous hinges run the entire length of the window sash. These hinges provide additional support for larger windows, but are not as common in residential buildings in Singapore.
Conclusion
While the type of hinge might seem a minor detail, it plays a significant role in the functionality, safety, and durability of casement windows. In Singapore, friction stay hinges (including egress hinges) and restrictor hinges are the most commonly used due to their versatility and safety features. However, the choice of hinge ultimately depends on the specific requirements of the window and building.
As always, it is recommended to consult with a window professional when choosing window hinges to ensure they meet the necessary standards and regulations.
