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door jamb seals

Sound Lock™ Door Jamb Seals

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$399.99
In stock.
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Sound Lock™ Door Jamb Seals

Sound Lock™ Door Jamb Seals close the gaps around the top and sides of a door with a threshold or bottom door seal. These jamb seals create an adjustable, airtight fit that stops sound and plugs drafts. With durable aluminum and long-lasting neoprene, they turn a solid-core door into a much more effective sound barrier.

 

Features

  • Seals Around the Door – Closes off the gaps around the top and sides of a door so noise and air can’t sneak through.
  • Boosts Door Performance – Achieves up to STC 46 when paired with a solid-core door with a threshold or sealed bottom.
  • Customizable Seal – Fully adjustable design ensures a precise, airtight fit.
  • Built Tough – Rugged aluminum housing with durable neoprene that stands up to years of use.
  • Finishes to Match – Standard silver, with brown and gold also available. Call 1-800-679-8511 for quotes on custom colors.
  • Simple to Install – Comes with all the hardware you need for a fast, no-fuss installation.

 

 1-3 Day Lead Time 

 Color: Silver 
 1 Week Lead Time
(Custom) 		  Color: Brown or Gold 

 

What's Included?

  • (3) Adjustable Jamb Seals
  • Screws

For most applications, the standard seals are right for you. The Industrial strength seals are ideal for a high traffic application where a thicker metal casing is better suited.

 

Specs

 Door Compatibility   Solid Core and Solid Wood Doors 
 Jamb Seal Length   36", 48", 84", 96", Custom via Phone 
 Jamb Seal Dimensions   1-5/16" x 1/2" (Standard) 
 1-1/2" x 7/8" (Industrial) 
 Colors   Clear (Silver) 
 Brown or Gold via Phone 
 Durability Options   Standard Office or Industrial 
 STC Rating   Up to 20 STC points, Max STC: 46* 

 The jamb seals are most effective with a threshold or a door bottom seal, like the one included in the full Sound Lock Door Seal Kit

 

Resources 

 Spec Sheet  Sound Lock™ Door Jamb Seal Product Sheet 
 Install Guide   Sound Lock™ Door Jamb Seal Install Guide 
 Install Video   Sound Lock™ Door Seal Install Video 

 

 

Material Testing

STC Rating w/ Sound Lock Door Seal

 Door Type   Thickness   Door Weight   STC 
 Solid Core Door   1-3/4"   7 lbs / sq ft   46 

 

 

  

 

 

 

Installation Instructions

How to Confirm Fit and Measure the Door

  1. Confirm that you have 1-1/2" of flat space on the jamb to mount the jamb seals.
  2. Open the door and measure from the floor to the top of the door frame.
  3. Measure the width of the door frame across the top.
  4. Double check your measurements to ensure accuracy before ordering or cutting.

 

How to Install Your Door Jamb Seals

  1. Measure & Cut – Cut jamb seals to size.
  2. Install Side Seals – Mount hinge and latch jamb seals with included screws.
  3. Install Top Seal – Mount top jamb seal between side seals to complete the perimeter.
  4. Adjust Seals – Use adjustment screws to tighten gasket evenly (test positive pressure with sheet of paper).

 Detailed step-by-step instructions are in our Sound Lock™ Door Seal Install Guide.

  

Common Product Uses

 Type of Space Use Case
 Office / Conference Room  Maintain privacy and block hallway distractions 
 School / Classroom  Minimize outside noise for better focus and learning 
 Industrial Facility  Isolate spaces with loud machinery from offices or break rooms 
 Medical / Therapy Room  Protect patient confidentiality and create a quiet environment 
 Community Center  Control noise between multipurpose rooms and event spaces 
 Home Theater   Keep movie sound in and household noise out 
 Apartment / Condo   Reduce noise transfer between shared walls and entry doors