Flush Bolts

Flush bolts are an essential component for securing doors, particularly double doors, French doors, and rebated doors. Designed for smooth operation and robust security, a flush bolt allows you to lock a door discreetly without the need for an external locking mechanism. At Ironmongery For You, we offer a wide selection of lever action flush bots, flush door bolts and flush bolt locks in durable finishes, including brass, stainless steel, and black powder-coated options.

Ideal for internal and external doors, our flush bolts ensure stability and ease of use while maintaining a clean and professional appearance. Whether upgrading your existing hardware or installing new doors, our collection provides reliable solutions for both traditional and modern interiors.

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Why Choose Flush Bolts

A flush bolt is designed to sit neatly within the edge of a door, allowing for smooth locking and minimal visual intrusion. Unlike surface-mounted bolts, these fittings are recessed, giving a sleek, unobtrusive finish while providing excellent security. Lever action flush bolts offer added convenience, allowing users to lock or release doors quickly with a simple lever motion. These bolts are particularly popular for double doors, French doors, and rebated doors where one leaf needs to remain fixed while the other operates freely.

Frequently Asked Questions

What is a flush bolt?

A flush bolt is a recessed locking mechanism fitted into the edge of a door, designed to secure one leaf of a double door or rebated door while keeping the bolt discreet and out of sight. Flush bolts are available in lever action or slide designs and are suitable for internal and external doors, providing smooth operation and reliable security.

What is the difference between surface bolts and flush bolts?

Surface bolts are mounted on the surface of the door and are visible, whereas flush bolts are recessed into the door edge, giving a cleaner, more discreet finish. Flush bolts are ideal for applications where aesthetics are important, such as French doors or double doors, while surface bolts are often used for heavier-duty or external doors.

How to remove a flush snapped bolt?

If a flush bolt becomes snapped or stuck, first ensure the door is supported. Remove any screws holding the bolt casing in place and gently extract the bolt mechanism. Depending on the damage, you may need to replace the entire flush bolt assembly. For lever action models, carefully disengage the lever before attempting removal. Always follow manufacturer guidelines to avoid damaging the door.

How many flush bolts are needed for double doors?

Typically, double doors require at least two flush bolts - one at the top and one at the bottom of the inactive leaf. This ensures the door is securely fixed and reduces the risk of warping or movement. In some cases, additional bolts may be added for taller doors or heavy-duty applications.