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Types of locks

The full-length covered multipoint lock

A full-length covered multipoint lock is a rim lock whose mechanism and trim are enclosed by a cover. It provides a continuous finish on the interior face of the door.

DEFINITION · HOW IT WORKS · ADVICE

The full-length covered multipoint lock — illustration from the MULTISECU glossary

THE KEY POINT TO REMEMBER

The casing conceals the lock. It does not replace a full inspection of the lock, cylinder, and anchoring points.

A well-integrated multi-point locking system

On common models, the lock case operates several locking points around the door. The cover conceals the operating rods for a more discreet finish than exposed rods.

The lock remains mounted on the surface of the door. It does not become a mortice lock because its components are hidden beneath a finish panel.

The benefits of casing

The cap is designed for aesthetics and protects the mechanism from daily contact. Various dimensions and finishes are available depending on the range.

Comfort also depends on the door's adjustment and control system. The number of points is insufficient to classify the products: the strike plate design, cylinder, and quality of installation all matter.

Constraints to verify

The required width and height must be available for the lock case, the cap, and the door furniture. The condition of the door leaf, frame, and hinges must be inspected prior to installation.

In replacement, compatibility of the holes and anchors prevents unnecessary rework. On a certified lock, replacement parts must remain consistent with its configuration.

Repair or complete replacement?

A fault may affect the cylinder, the central housing, or a trim component. When compatible components are available, retaining part of the equipment may be possible.

A quotation depends on the diagnosis, model, and required adaptations. MULTISECU evaluates the solution in conjunction with the existing door, particularly for Picard full-length covered multipoint locks and other systems encountered during renovation.

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Uncertain about your lock?

A photo of the mechanism, along with some details about your door: we help you identify the right solution.