How to Select the Right UPVC Window Stay for Different Window Sizes

UPVC windows are a popular choice for energy efficiency and durability. However, choosing the right window stay is essential to ensure proper operation and longevity. The type of window stay depends on several factors, including the size and weight of the window.

Window Size and Weight

The size and weight of the window are the most important factors to consider when selecting a window stay. Smaller windows may only require a simple friction stay, while larger, heavier windows will need a more robust arm stay or even a rack and pinion stay.

Friction Stays

Friction stays are the most basic type of window stay. They use a spring to create friction against the window frame, preventing the window from opening or closing too quickly. Friction stays are suitable for small to medium-sized windows up to 450mm wide and 600mm high.

Arm Stays

Arm stays are a stronger type of stay that is suitable for windows weighing up to 15kg. They use an adjustable arm to hold the window in place, providing more support than friction stays. Arm stays are commonly used on larger windows, such as casement windows or tilt and turn windows.

Rack and Pinion Stays

Rack and pinion stays are the most powerful type of window stay and are used on the heaviest windows up to 25kg. They use a gear and rack system to provide a smooth and controlled opening and closing action. Rack and pinion stays are often used on commercial windows or in areas where high winds are a concern.

Additional Factors to Consider

In addition to window size and weight, other factors to consider when selecting a window stay include:

– Material: Window stays are typically made of metal or plastic. Metal stays are more durable and long-lasting, while plastic stays are less expensive and easier to adjust.

– Style: Window stays come in a variety of styles to match the design of your windows. Some stays are visible when the window is closed, while others are hidden inside the window frame.

– Security: Some window stays have built-in security features, such as a locking mechanism or a keyhole. These features can help prevent burglars from opening your windows.

By carefully considering all of these factors, you can select the right UPVC window stay for your windows and ensure their smooth and trouble-free operation for years to come.