RC-1 Boost Sound Isolation Clip

RC-1 Boost Sound Isolation Clip
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RC-1 Boost Clip Applied on Standard Hat Channel RC-1 Boost Clip Applied with Standard Hat Channel on Standard Wood Framing

The RC-Boost Clips are becoming the leader of high perfoming acoustical clips! Used in conjunction with resilient channels for a low cost method of reducing sound transmission. This assembly decouples the drywall from the structure to prevent sound from traveling through, adding up to 7 STC points. The RC-1 Boost™ clip is designed for Wood Framed and Steel Framed Walls and Ceilings and is Classified UL rated.

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Special Quantity Discounts For Full Box of 2,500. Choose from the dropdown menu.

Price: $37.00
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Made in USA
SKU RC-1-Boost50
Description

Applying RC-1 Boost Sound Isolation Clips to your walls or ceilings can result in both STC and IIC gains of 7 points and aid in creating a sound isolated environment. See Product Data tab for more information on how RC-1 Boost Clips work.

Product Features: 

  • Classified UL Listed, 83 ea UL fire resistive design assemblies
  • STC rating: Wood/LVT material: 61 STC, Tile: 62 STC
  • IIC rating: LVT/Tile material: 54 IIC, Wood: 57 IIC
  • Works with standard Resilient Channel to reduce sound transmission.
  • For wood and steel applications
  • Designed for new or retrofit construction, reduces possibility of short circuits
  • Simple and affordable installation
  • See Product Data Sheet and Product Testing Sheet for more information

Applications: RC-1 Boost clip and screw to be applied on every stud/joist. Design load of 18 Lb. per isolator. Each RC-1 Boost clip can support up to two layers of 5/8" gypsum board when spaced no more than 16" x 24" oc. 

Installation: Wraps around the screw edge of standard resilient channel. RC-1 Boost Clip is screwed to the framing using the provided RC-1 Boost Screw.

For detailed usage see our How to Soundproof Article.

Need help planning your soundproofing project? You can always call our office at 845-388-1200 with any installation questions that arise. Feel confident when placing your order with Trademark Soundproofing, as we are always here to assist you with installation advice and tips. We are the only soundproofing company that is constantly installing the products we sell, so we have the answers!

Product Data

Printable Documents:

Click here to view and print Product Specs/Data Sheets.

Click here to view and print Product Testing Sheets.

Product Specs:

RC-1 Boost Specifications

How it Works:

Resilient channel is a thin, flexible metal channel that is screwed to the studs. By screwing it to the studs using the RC-1 Boost clip and screws, an additional sound barrier is introduced to stop the transfer of sound. Drywall is then screwed to the channel and the flexibility of the channel combined with the RC-1 Boost clips create a decoupled wall.

For more information read our Decoupling Explained article.

Shipping & Returns

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

  • Shipping:
    • Product is in stock and ships within 1 Business day from the East or West Coast.
    • FREE SHIPPING on orders over $300.00.
    • There will be a $19.99 shipping and handling flat fee on orders under $300.00 - Applies to orders shipped in the USA (Excluding Alaska and Hawii).
    • Overnight and Express Shipping is available, please contact us at 845-388-1200.
    • Shipping time varies, see Shipping Information page.
       
  • Returns:
    • Product can be returned up to 60 days if in brand new condition.
    • A $19.99 fee will be charged to cover our original shipping cost.
    • 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 provided once return is approved.
    • 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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As a contractor Trademark is my go to Soundproofing Company on every project I do. I have not found anyone else that comes close to their knowledge (and every project different twist and turns). Add to that their amazing customer service and huge stock of material and that is the reason I won't go anywhere else. Thank you Trademark!
Levi Studio
Aug 27, 2025
The Web site was very easy to navigate to find the right product you are looking for! Communication is fantastic with emails on when you item will arrive, The item that I purchased worked like a charm and looks great on the doors. Super Service
Kevin Geraldo
Jun 17, 2022
Premium carpet underlayment - a wonderful solution to second floor noise and footfall dampening in a home with open beam first floor ceiling treatment. Elie was so helpful in educating us on the right product - and lead time and delivery were as promised, in a year when nothing else was!

Great company and product!
Lisa Rogers
Nov 29, 2021
Great responsiveness when there was a problem with shipping being just by carrier. They took care of it and I received my shipment quickly after asking for their help. Highly impressed
Jeffrey S Standridge
Nov 4, 2021
I was at my wit's end! 15 years of barking dogs, and calling animal control. This was my last desperate resort.
Even though they were pricey, I had to try them.
I am so happy!!!
They didn't completely block out the low frequent bass and truck engines, but NO BARKING!
I can sit in my little library, and lose myself in another world, without the constant nagging barking of my neighbor's dogs. (It never stops when she's not home, which is all day every day.)
L Strawser
Apr 30, 2021
I purchased three times a very good customer service the person name Elie helped me with my order and I will buy again
Ángel pinos
Jul 12, 2020
I purchased the electrical outlet soundproof seals, and they are extremely effective! I was doubtful when I purchased, but it does make a huge difference. THANK YOU!
Dayna
Feb 28, 2020
Amazing customer service and the best price! There are very few companies that can compare with this kind of service! A+!
John Caruso
Jun 21, 2019
Their products work great and they have great service
I Highly recommend them
ANGELO CITRO
Feb 25, 2019
Have ordered half a dozen times from Trademark Soundproofing with nothing but positive results. Their product performs as promised and their customer service has been excellent. They have accommodated my needs beyond expectations. had one issue with an order that was delivered slightly different than ordered. Trademark shipped out the missing product quickly without cost or questions. Highly recommended.
Ronald L
Apr 14, 2015