Astragal with Neoprene Bulb Seal for Double Active Door

Astragal with Neoprene Bulb Seal for Double Active Door

Surface Mounted Astragal/Meeting Stile with Solid Neoprene Bulb Seal. Used to seal gaps between two Double Active Doors in a Double Door Set. Available in three anodized aluminum and bronze mill finish casing. Length is custom cut to size.

How to Order: Astragal is sold per piece. If being purchased for both doors, select Quantity 2, or as needed.

Special Discounts apply to orders over $500.00! See Product Descriptions for details.

Price: $7.86
Size (Inches)
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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. AstragalsGasketingAutomatic 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.

Special Discounts on Our Door Hardware:

No Coupon Code Needed. Discount automatically applied when added to shopping cart.

Spend $500.00, get 5% off plus free shipping
Spend $1000.00, get 10% off plus free shipping

See our Monthy Specials and Discounts for more great Soundproofing Savings!

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.

Product Data

Product Specs:

Click to Print Product Specs

Product Specs for Surface Mounted Meeting Stile

Compliance Details:

Compliance Details for Surface Mounted Meeting Stile

Installation Guide

Installation for Surface Mounted Astragal

Shipping & Returns

Shipping and Return information is specific to this product page only (not for other products on our site).

  • Shipping:
    • As this product is custom cut, please allow 10-14 business days to ship.
    • FREE SHIPPING on orders over $75.00. There will be a flat $14.99 shipping and handling fee on orders under $75.00. - Applies to orders shipped within the USA (excluding Alaska and Hawaii).
    • Ships via major carriers, such as UPS or FedEx Ground, with tracking information provided.
  • Returns:
    • This door hardware is custom cut and NOT returnable.
    • As a courtesy, we may, at our discretion, accept returns with prior authorization and a 25% restocking fee.
    • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.
    • Return shipping is customer's responsibility. Return address will be supplied with RMA number.
    • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.

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Customers Questions and Answers

1) Virender B: Hi, For this to work effecctively - should it be the full length of the door. I'm confused because the pciture shows it as smaller than actual door thanks

Trademark Soundproofing Reply: Yes it should go the full length of the door. The picture is trying to show detail of the product and I see where it can get confusing.

2) andrew: Hi, i would like to know the width of this product and whether the rubber is reversable regards andrew

Trademark Soundproofing Reply:

See specs here The rubber is not reversible.

3) Gary D J: I would like to buy a pair of these in dark bronze, but the length I need is 107.25?

Trademark Soundproofing Reply: Please give us a call 845-388-1200 or email for help placing this order.

4) Rachael: Our door hardware does not give us the needed 1" for installation. Can the product be trimmed/filed in the center to give clearance for the door handle?

Trademark Soundproofing Reply: Yes that can be done. It is aluminum and can be trimmed/routed.