What is an astragal bolt?

Astragal bolts are used to lock the inactive double door panel, or the door that is not typically used for entry and exit in your french door system. French door flush bolts also come in various configurations for operation, including slide lock / slide bolt, flip bolt, and push button.

What is astragal used for?

Attached to the meeting edge of single or double doors, astragals are vertical components designed to seal off gaps that leak air, water, noise, light, and debris. They can also function to detain gases, smoke, or flames in the event of a fire. Last, astragals can increase the security of door locks and strikes.

What is an astragal on a French door?

Some may say an astragal is one of the most important parts of a French door system. The astragal is a vertical component between door panels that allows your French door system to lock out unwanted guests, seal out water and air, and keep insects outside your home.

How big of a bolt does an astragal need?

Surface mount astragal uses a vinyl insert for a weather tight seal. Locking bolt for security. 0.4375 in. to 0.50 in. clearance required between doors. I have a set of left inswing french patio doors. Will this work for that? Yes, this will fit your door. You may need to trim the product to size.

What are flush bolts and astragal parts used for?

Door Flush Bolts & Astragal Parts used to secure a pair of inactive doors or to further secure lockable doors.

What are the different types of French door astragal bolts?

Double Door Astragal systems are equipped with space for upper and lower flush bolts that can vary in length depending on the level of security desired. French door flush bolts also come in various configurations for operation, including slide lock / slide bolt, flip bolt, and push button.

How does the astragal boot work on a door?

Damage-Free Operation. Astragal boot lifts clear of the sill when operating the inactive door panel, preventing rubbing, wear and damage common in other astragal products. Automatic, Forgiving Performance.