What Size Hinges for Internal Doors?

Key Takeaways

Key Elements of Choosing the Right Hinge Size for Your Internal Doors

• Door weight and dimensions
• Fire rating requirements
• Aesthetic preferences

When selecting hinges for your internal doors, it's essential to choose the appropriate size to ensure proper functionality and longevity. The most common hinge size for standard internal doors is 3 inches (76mm). However, heavier or larger doors may require 4 inch (102mm) hinges to support the additional weight and prevent sagging over time.

It's crucial to consider the weight and dimensions of your door when determining the ideal hinge size. A general rule of thumb is to use one hinge for every 30 inches (760mm) of door height. For example:

• Doors up to 60 inches (1,524mm) tall require two hinges
• Doors between 60 and 90 inches (1,524mm to 2,286mm) tall require three hinges
• Doors taller than 90 inches (2,286mm) require four or more hinges

In addition to size, the finish of your hinges is an important consideration. Choose hinges that complement your door hardware and overall décor style. Popular finishes include:

• Satin chrome butt hinges
• Polished brass hinges
• Oil-rubbed bronze hinges
• Brushed nickel hinges

For a sleek, contemporary look, opt for square hinges instead of the traditional rounded style. Square hinges provide a minimalist appearance that complements modern internal door designs.

When installing hinges on fire doors, it's essential to use FD30 rated butt hinges to ensure compliance with fire safety regulations. These specialized hinges are designed to withstand high temperatures and maintain the fire resistance of the door assembly.

If you're installing primed doors, such as the Eton Internal Engineered Primed White Door or the Rochester Internal Engineered Primed White Door, consider painting your hinges to match the finished door colour for a seamless appearance.

To ensure proper installation and alignment, use door frames and linings that are compatible with your chosen hinge size and style. Accurate measurements and careful installation will result in smooth-operating, long-lasting internal doors.

Conclusion

In summary, when selecting hinges for your internal doors, consider the following factors:

• Door weight and dimensions
• Fire rating requirements
• Aesthetic preferences, including finish and shape
• Compatibility with door frames and linings

By choosing the appropriate hinge size and style for your specific needs, you'll ensure that your internal doors function flawlessly and enhance the overall appearance of your home.