Astragal with Neoprene Bulb Seal for Double Active Door

Double doors are typically the weakest link in any partition that is designed to block sound. This is often due to poor sealing around the perimeter of the door. Astragals, Gasketing, Automatic Drop Seals and Doorway Thresholds can all be used to prevent sound from leaking through cracks between and around the door perimeter.

• An Astragal is a molding that closes the clearance gap between a pair of doors.  This astragal set is made of an aluminum track and with a solid neoprene bulb seal. Astragal is rated for smoke, fire and sound performance.
• The aluminum track is surface mounted to the edge of both doors in double door set. The casing is punched with elongated slots to allow for some adjustments after installation.
• Installation screws are provided. Screws are colored to blend unobtrusively with casing.
• Solid neoprene seal is made of high quality material that will not wear. The rubber remains flexible in cold weather and does not become soft in the heat, even through frequent usage
• Available in three anodized aluminum finishes, in bronze mill finish and is sold by the foot. Length is custom cut to size.

Length: Available through our website up to 84". For longer lengths, please contact us or call our office at 845-388-1200. 

A Note on Finishes: Bronze is a mill finish, sometimes referred to as Architectural Bronze. It is a solid bronze piece, which increases longevity and aesthetics, thus the large difference in price. It gets darker in color in time when exposed to the environment. Anodizing is an electrolytic process that applies a corrosion-resistant coating to the aluminum for longer wear and color maintenance. All our anodized products are anodized to 204 (dipped four times)!

Before Completing Your Purchase:

Review product specs to ensure product is compatible with your door. Measure the height of your door and select the length from above. Astragal is sold per peice. If being purchased for both doors, select Quantity 2, or as needed.

For a product that is compatible with single active doors, see our Surface Mounted Single Active Astragal.

Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size many be enlarged to show detail. See product specs for exact measurements.

If you have any questions regarding this product feel free to contact us at 845-388-1200.