Exploring Different Types of Friction Stay Window Hinges

  • admin
  • 2024/04/28
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Friction stay window hinges are mechanical devices used to control the opening and closing of windows. They provide resistance to movement, allowing windows to be held in a variety of positions without sliding or slamming shut. Friction stays are commonly used in residential and commercial buildings, as they offer a wide range of benefits, including ease of operation, durability, and energy efficiency.

Types of Friction Stays

Friction stays are available in various designs and materials, each with its own unique characteristics and applications.

Butt Friction Stays: Butt friction stays are the most common type of friction stay and are typically used on timber windows. They consist of a metal plate mounted on the window frame and a sliding arm attached to the window sash.

Sash Friction Stays: Sash friction stays are designed to be concealed within the window frame, providing a more aesthetically pleasing appearance. They are commonly used on aluminum and UPVC windows.

Chain Friction Stays: Chain friction stays use a chain and sprocket mechanism to control the opening and closing of windows. They are often used on heavy windows or windows that require multiple opening positions.

Spiral Friction Stays: Spiral friction stays use a spiral spring to provide resistance to movement. They are compact and are often used on small windows or in situations where space is limited.

Materials for Friction Stays

Friction stays are typically made from steel, aluminum, or stainless steel.

Steel: Steel friction stays are strong and durable but are susceptible to rust and corrosion.

Aluminum: Aluminum friction stays are lightweight and corrosion-resistant, making them suitable for use in coastal areas.

Stainless Steel: Stainless steel friction stays offer excellent strength and corrosion resistance, making them ideal for harsh environments.

Advantages of Friction Stay Window Hinges

Friction stay window hinges offer several advantages over other types of window hardware.

Ease of Operation: Friction stays allow windows to be opened and closed smoothly and easily.

Durability: Friction stays are made from robust materials and are designed to withstand years of use.

Energy Efficiency: Friction stays help to reduce heat loss and air infiltration, improving the energy efficiency of buildings.

Safety: Friction stays prevent windows from slamming shut unexpectedly, ensuring safety for occupants and reducing the risk of damage to the window.


Friction stay window hinges are essential components in modern window systems. They provide a range of benefits, including ease of operation, durability, energy efficiency, and safety. By understanding the different types and materials of friction stays available, architects, builders, and homeowners can choose the most appropriate option for their specific needs and requirements.

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