How to choose an espagnolette bolt for a door or window?

Comprehensive guide to choosing the most suitable espagnolette bolt

To secure your openings, particularly entrance doors, windows or garage doors, it is important to choose the right espagnolette bolt for your door or window. We help you make the right choice based on several essential criteria, thanks to this comprehensive guide on the different models of espagnolette bolts.

What is an espagnolette bolt?

An espagnolette bolt is a locking device used primarily for windows, French doors, and certain double-leaf doors. It consists of a vertical metal rod and two rods that move synchronously up and down to lock or unlock the window or door by operating a central handle.

The rods engage into keeps located at the top and bottom of the opening leaf, thus providing enhanced security. 

The different types of espagnolette bolts

There are several types of espagnolette bolts, including surface-mounted and recessed models, suited to various styles, finishes, and joinery materials.

Surface-mounted espagnolette bolt

• Traditionally used for double-casement windows.
• Operates with a metal rod and a central handle.

Recessed espagnolette bolt

• Discreet and aesthetic, the moving part of the espagnolette bolt is integrated into the opening leaf and only the handle is visible
• Requires drilling into the joinery to insert the rods
• Used for modern doors and windows.

Fireman's Espagnolette Bolt

• Easily operated with a lever, ideal for emergency situations.

Espagnolette bolt selection criteria

To choose the ideal espagnolette bolt, it is essential to take several criteria into account:

Number of anchor points

The more anchor points there are, the greater the security. Opt for multi-point models for optimal protection.

Materials

Espagnolette bolts are available in different materials such as wood, PVC, brass, and aluminium. Choose a material that harmonises with your door or window to ensure durability and aesthetics.

Locking Cylinder

Decide whether you need an espagnolette bolt with a key-locking cylinder for additional security, or whether a version without a cylinder is sufficient.

Type of opening 

Make sure the espagnolette bolt is suited to the type of opening (single or double-leaf door or window) and take precise measurements to ensure a perfect fit.

Opening direction 

Check the opening direction of your door or window to choose a compatible espagnolette bolt, which is crucial for a correct installation.

Dimensions and shapes

Be precise in your measurements for a perfect installation. Choose the model suited to your joinery, especially if you have bespoke windows or if it is a wooden window or a PVC French door.

These criteria will guide you in choosing an espagnolette bolt that not only secures your home but also integrates harmoniously with your existing installations.

Complementary accessories

• Adjustable rods: for bespoke doors.
• Bit-key locking system: offering additional security.

How to install an espagnolette bolt?

Installing an espagnolette bolt may seem complex, but by following these steps, you can ensure a correct and secure installation.

Required materials and tools

• Suitable espagnolette bolt
• Screwdriver
• Drill
• Tape measure
• Pencil

Steps for installing the espagnolette bolt

. Preparation

Measure the height of the door or window.

Mark the positions of the rods and the central housing.

. Fixing the rods

Drill holes at the marked positions to fix the rod brackets.

Insert the rods and check their alignment.

. Installation of the central housing of the espagnolette bolt

Position the central housing in the middle of the door or window.

Secure it with screws, making sure it is properly aligned with the rods.

. Adjustment and verification

Make sure the rods slide freely and that the espagnolette bolt functions correctly.

Make the necessary adjustments to ensure effortless locking and unlocking.

. Final test of the espagnolette bolt

Test the espagnolette bolt several times to verify its correct installation and optimal functioning. Check that it closes properly for good thermal insulation and sound insulation.

Les conseils Milla Poignées

   . Precision: measure accurately to avoid adjustments after installation.

   . Safety: wear safety glasses when drilling.

   . Assistance: if necessary, ask for the help of a professional locksmith for a perfect installation.

By following these steps, you can install your espagnolette bolt with confidence, thus improving the security and functionality of your doors, windows, and sliding bays.

Safety Standards

Espagnolette bolts must comply with safety standards, such as the A2P certification, which guarantees resistance to forced entry.

Choosing the right espagnolette bolt involves a thorough understanding of your security, aesthetic, and functional requirements for your closures. Take the time to measure and choose the model suited to your existing installation to ensure the peace of mind and security of your home.

For more details and to discover our products, visit the MillaPoignées.fr shop, the specialist in designer door handles! You will find all the door hardware for decoration or to secure your windows and doors, including all types of locks such as surface-mounted locks, mortise locks, electronic locks, or the effective multi-point lock to stop any intrusion, as well as designer door handles with a privacy lock or key lock. Thanks to Milla Poignées, you can finally combine security and design for all openings in the home and interior doors!

Other practical guides:

. Practical guide for choosing the ideal door stops

.How to install your door hardware like a pro?