Door Soundproofing

Doors are an area of frustration when it comes to soundproofing. Besides for soundproofing the door there is an issue of sound leaking (heavily) through the large gap under the door and the smaller gaps along the sides and top. We offer a variety of rubber seals and gasketing to combat this problem and to give your doors and windows a professional sound seal so that your door retains it's true STC rating.

Click here for detailed instruction on How To Soundproof a Door.

  • Door Bottoms - We accomplish the sealing of the large gap under the door by using automatic door bottoms that drop a heavy seal upon the closing of the door and raise the seal when opening the door. Browse our variety of soundproof door bottoms to find the one that fits your needs.
  • Door Gasket - These gaskets provide a tight seal around the jambs and header of the door when it is closed so that no sound can leak through. We have standard and heavy duty gaskets.
  • Door Thresholds - When necessary the saddle under the door can add extensive sound control on it's own or in conjunction with a door bottom. We carry sound control saddles and flat saddles/thresholds.

Our Sound Control Automatic Door Bottoms, Thresholds and Gaskets are in stock at pre cut sizes. Ships within 1 business day and is easily trimmable on site (see installation tab on product page). Custom sizes are available through contacting customer service.

Read here on how to measure for an Automatic Door Bottom.

For an in-depth look at installation, be sure to read Smart Installation.

Automatic Door Bottoms Header and Jamb Gasketing Meeting Stiles/Astragals Saddles and Thresholds Cam Lift Hinges Soundproof Door Panel Barrier Louvers & Lites

Products

200 lb. - Cam Lift Hinge
200 lb. - Cam Lift Hinge
SKU: DSZ955

4.5" x 4.5" Stainless Steel Cam Lift Mortised Hinge - for doors weighing up to 200 lbs.

PRICED PER HINGE

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

300 lb. - Cam Lift Hinge
300 lb. - Cam Lift Hinge
SKU: DSZ953

4.5" x 5" Stainless Steel Cam Lift Mortised Hinge - for doors of medium weight - up to 300 lbs.

500 lb. - Heavy Duty Cam Lift Hinge
500 lb. - Heavy Duty Cam Lift Hinge
SKU: DSZ950

4.5" x 5" Heavy Duty, Stainless Steel Cam Lift Mortised Hinge - for heavy doors - up to 500 lbs.

900 lb. - Super Duty Cam Lift Hinge
900 lb. - Super Duty Cam Lift Hinge
SKU: DSZ9500

4.5" x 5" Super Heavy Duty, Stainless Steel Cam Lift Mortised Hinge - for doors heavy doors with frequent usage - up to 900 lbs.

Acoustical Window and Door Lite Treatment for Existing Windows
Acoustical Window and Door Lite Treatment for Existing Windows
SKU: ZA8880AA

This convenient vision lite kit can be applied to an existing window, door, or walls of any thickness for enhanced sound ratings. It fits a 1/4" glass (glass not included with frame) and can be cut to all sizes. Available in two anodized finishes.

Order size is the overall size of the lite kit, 2 inches more in width and height of exposed glass size. See product specs for visual details.

See below for sizing and ordering information.

Astragal Surface Mounted - Adjustable
Astragal Surface Mounted - Adjustable
SKU: DSZ55_555

Surface Mounted Adjustable Astragal/Meeting Stile with Neoprene Seals. Used to seal gaps between two Double Active Doors in a Double Door Set.

Available in two anodized finishes. Length is custom cut to size.

Special Discounts apply to orders over $100.00! See Product Descriptions for details.

Astragal with Neoprene Bulb Seal for Double Active Door
Astragal with Neoprene Bulb Seal for Double Active Door
SKU: DSZ_328

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.

Automatic Door Bottom - Basic
Automatic Door Bottom - Basic
SKU: DSZ351AA36

Sound Rated Basic Automatic Door Bottom with high quality neoprene seal, fills gaps up to half an inch. Can be applied as surface mounted or semi mortised application. Available in two anodized finishes, in standard stock sizes (Can be trimmed on the field).

Automatic Door Bottom - Mortised
Automatic Door Bottom - Mortised
SKU: DSZ350A36

Sound Rated Fully Mortised Basic Automatic Door Bottom with high quality neoprene seal, fills gaps up to .75". Available in aluminum mill finish, in standard stock sizes (Can also be trimmed on the field).

Automatic Door Bottom, Mortised for 1-3/8" Door, EZ Access
Automatic Door Bottom, Mortised for 1-3/8" Door, EZ Access
SKU: DSTM114A-36

Trademark Soundproofing Mortised Automatic Door Bottom is designed for wooden doors with a minimum thickness of 1-3/8". Fitted with a Sponge Neoprene seal which is automatically lowered as the door closes.  Can fill gaps up to .5". Easy Access End Caps allow the door bottom to be removed without removing the door. Sized at 36" and can be cut up to 8" on the field.

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

Door Panel Sound Barrier
Door Panel Sound Barrier
SKU: DS_SSBSC25DOOR_Gry

Easy to install Noise Barrier Panel is Custom fitted to your door and applied directly to your door to greatly enhance soundproofing properties without replacing the door. Noise barrier combines Sound Barrier and Sound Absorption components for maximum soundproofing ability.

Price is for one panel with dimensions up to 48" x 96", with three custom cutouts for hinges and one custom cut for a door knob.

Due to the large volume of orders and the customized manufacturing of this product. Please allow 6-10 weeks (from drawing approval) for this product to ship. 

Double Astragal with Neoprene Lip Seal
Double Astragal with Neoprene Lip Seal
SKU: DSZ8194A

Surface Mounted Astragal/Meeting Stile with Solid Neoprene Lip Seal. Used to seal gaps between two Double Active Doors in a Double Door Set. Available in two anodized aluminum finishes and length is custom cut to size.

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