Automatic Door Bottom, Heavy-Duty Automatic Door Bottom, Heavy-Duty


High Sound Control Rated Heavy Duty Automatic Door Bottom with high quality double neoprene seal, which can fill gaps up to .75". Can be applied as surface mounted or semi mortised application. Av...
High Sound Control Rated Heavy Duty Automatic Door Bottom with high quality double neoprene seal, which can fill gaps up to .75". Can be applied as surface mounted or semi mortised application. Av...
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Color *
Gray

$144.00 $120.00
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High Sound Control Rated Heavy Duty Automatic Door Bottom with high quality double neoprene seal, which can fill gaps up to .75". Can be applied as surface mounted or semi mortised application. Available in two anodized finishes in standard stock sizes (Can also be trimmed on the field).

This "High Sound" automatic door bottom is designed and built to provide the ultimate in sound reduction. It features a double neoprene seal (See images above) that provide maximum sound reduction especially when used  together with our Soundproof Door Saddle.

This product is available as a surface mounted or semi-mortised application, as shown in the illustrations. It is non-handed and can be applied directly over the floor surface or above a doorway saddle, though a saddle is recommended for higher sound control (a saddle is also highly recommended when applied over a carpeted area). Available in two anodized finishes and in standard stock sizes. Installation screws and instructions provided. 

Not sure what size you need? See How to Measure for an Automatic Door Bottom.

Custom Sizing: Custom sizes up to 60" can be purchased through our office. Please contact us at 415-855-4950.

How it Works:

This product utilizes a concealed flat spring mechanism which is activated by the pressure of closing the door (The brass nut at the head gets pushed in by the doors jamb, which lowers the seal). The high quality neoprene rubber seal drops, filling gaps up to 1”, upon the closing of door to create a tight seal and raises up automatically when the door is opened to ensure smooth door operation. Our door bottoms have been tested through 5 million cycles and provide the same excellent quality as our mortised automatic door bottom. For more information, see About Automatic Door Bottoms.

Automatic Door Bottom can be trimmed on the field up to 3-4", depending on the size ordered. See installation guide.

Note: for maximum sound control, we recommend keeping the gap between the door and floor at no more than 1/2". Larger gaps can be treated with a doorway saddle or an added wooden strip to the underside of the door.

For a complete soundproof seal, make sure you completely seal your door with our high quality Soundproof Gasketing.

Escape the noise and improve your sound. Order your Overtone Automatic Door Bottom today.


Product Downloads

Automatic Door Bottom, Heavy-Duty Specification Sheet

Automatic Door Bottom, Heavy-Duty Installation Instructions

High Sound Control Rated Heavy Duty Automatic Door Bottom with high quality double neoprene seal, which can fill gaps up to .75". Can be applied as surface mounted or semi mortised application. Available in two anodized finishes in standard stock sizes (Can also be trimmed on the field).

This "High Sound" automatic door bottom is designed and built to provide the ultimate in sound reduction. It features a double neoprene seal (See images above) that provide maximum sound reduction especially when used  together with our Soundproof Door Saddle.

This product is available as a surface mounted or semi-mortised application, as shown in the illustrations. It is non-handed and can be applied directly over the floor surface or above a doorway saddle, though a saddle is recommended for higher sound control (a saddle is also highly recommended when applied over a carpeted area). Available in two anodized finishes and in standard stock sizes. Installation screws and instructions provided. 

Not sure what size you need? See How to Measure for an Automatic Door Bottom.

Custom Sizing: Custom sizes up to 60" can be purchased through our office. Please contact us at 415-855-4950.

How it Works:

This product utilizes a concealed flat spring mechanism which is activated by the pressure of closing the door (The brass nut at the head gets pushed in by the doors jamb, which lowers the seal). The high quality neoprene rubber seal drops, filling gaps up to 1”, upon the closing of door to create a tight seal and raises up automatically when the door is opened to ensure smooth door operation. Our door bottoms have been tested through 5 million cycles and provide the same excellent quality as our mortised automatic door bottom. For more information, see About Automatic Door Bottoms.

Automatic Door Bottom can be trimmed on the field up to 3-4", depending on the size ordered. See installation guide.

Note: for maximum sound control, we recommend keeping the gap between the door and floor at no more than 1/2". Larger gaps can be treated with a doorway saddle or an added wooden strip to the underside of the door.

For a complete soundproof seal, make sure you completely seal your door with our high quality Soundproof Gasketing.

Escape the noise and improve your sound. Order your Overtone Automatic Door Bottom today.


Product Downloads

Automatic Door Bottom, Heavy-Duty Specification Sheet

Automatic Door Bottom, Heavy-Duty Installation Instructions

Return Policy

All returns must be authorized by OvertoneAcoustics.com before a customer can send the order back. Unauthorized returns will not be accepted or refunded, and may be refused when received. To obtain authorization you must request a Return Merchandise Authorization (RMA) number within fifteen (15) days of the receiving date. RMA numbers will not be extended or reissued. OvertoneAcoustics.com must receive the returned products within fifteen (15) days of issuing the RMA number. RMA number(s) must be prominently displayed on all boxes returned. To obtain an authorization number, please call our Customer Contact Center toll-free at 1-415-855-4950 or email us at returns@overtoneacoustics.com.

Return Time

All returns must be authorized within fifteen (15) days after receiving date and returned fifteen (15) days after authorization.

Return Condition

All returned merchandise must be unused and returned in the condition it was originally received, with all original packaging. Returns must be 100% complete, including all components, hardware and/or any accompanying items. Any return that does not include the preceding items will not be refunded and may be refused when received. If any component of the returned product(s) is missing, Return Procedure will be breached and we may in our sole and absolute discretion reject the entire return or choose to impose additional charges against the Customer for replacement of the missing component(s). Any return containing products that appear used, damaged in any way, or with missing components will not be refunded. No returns can be made on custom or special order items. No returns can be made on clearance items, including surplus and damage-discounted items.

Restocking Fee

Upon authorization and receipt, accepted returns are subject to a 25% restocking charge.

Refund

All authorized returns will be fully refunded less restocking fees and shipping and handling charges.

Return Shipment

Customer is solely responsible for shipping any returned product. Customer agrees to use only reputable carriers, capable of providing proof of delivery and insurance, for the entire value of the shipment. Customer agrees to bear all shipping and insurance charges and all risk of loss for the return product(s) during shipment. All authorized returns should have the authorization number clearly marked on the outside of the package and returned to the address listed below:

OvertoneAcoustics.com
Attn: Returns Dept.
3 Danforth Rd
Easton, PA 18045 U.S.A.

Return Policy

All returns must be authorized by OvertoneAcoustics.com before a customer can send the order back. Unauthorized returns will not be accepted or refunded, and may be refused when received. To obtain authorization you must request a Return Merchandise Authorization (RMA) number within fifteen (15) days of the receiving date. RMA numbers will not be extended or reissued. OvertoneAcoustics.com must receive the returned products within fifteen (15) days of issuing the RMA number. RMA number(s) must be prominently displayed on all boxes returned. To obtain an authorization number, please call our Customer Contact Center toll-free at 1-415-855-4950 or email us at returns@overtoneacoustics.com.

Return Time

All returns must be authorized within fifteen (15) days after receiving date and returned fifteen (15) days after authorization.

Return Condition

All returned merchandise must be unused and returned in the condition it was originally received, with all original packaging. Returns must be 100% complete, including all components, hardware and/or any accompanying items. Any return that does not include the preceding items will not be refunded and may be refused when received. If any component of the returned product(s) is missing, Return Procedure will be breached and we may in our sole and absolute discretion reject the entire return or choose to impose additional charges against the Customer for replacement of the missing component(s). Any return containing products that appear used, damaged in any way, or with missing components will not be refunded. No returns can be made on custom or special order items. No returns can be made on clearance items, including surplus and damage-discounted items.

Restocking Fee

Upon authorization and receipt, accepted returns are subject to a 25% restocking charge.

Refund

All authorized returns will be fully refunded less restocking fees and shipping and handling charges.

Return Shipment

Customer is solely responsible for shipping any returned product. Customer agrees to use only reputable carriers, capable of providing proof of delivery and insurance, for the entire value of the shipment. Customer agrees to bear all shipping and insurance charges and all risk of loss for the return product(s) during shipment. All authorized returns should have the authorization number clearly marked on the outside of the package and returned to the address listed below:

OvertoneAcoustics.com
Attn: Returns Dept.
3 Danforth Rd
Easton, PA 18045 U.S.A.

Acoustics 101

Discover what acoustic products are and learn how they work to improve sounds within a space. Learn about sound and better understand the steps to begin your own acoustic treatment.

Product Information

Learn about Overtone's soundproofing and sound absorption materials and see the anatomy of an acoustic panel, including frame placement, fabric wrapping, and thickness options. Learn about our eco-friendly sound absorbing core, recycled materials, and energy saving construction.

Case Studies

Overtone Acoustics has been sound solution for every personal and commercial space from restaurants and studios to houses of worship and offices. Learn why some of our customers chose Overtone and see how our products have transformed their décor and acoustics.

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Installation Instructions

Follow the simple step by step installation instructions for all Overtone acoustic products. Instructions include clear process, picture aids, product contents, and suggested tools to ensure a safe and steady installation, as well as care and cleaning tips for long-lasting wall or ceiling display.

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Questions are brought to us every day through our online chat, phone, and email support. For your convenience, we’ve answered our most common customer questions from acoustic panel information to shipping procedures.

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