Leading Manufacturer and Supplier of Industrial, Residential, and Architectural Sound Control Products across Canada.

Soundproof Backer Boxes – Standard Size

$120.00

POT LIGHT & SPEAKER BACKER BOXES – are essential acoustic solutions designed to reduce sound transfer through recessed lighting and ceiling speakers.

(Includes 4 x Hush Sound Isolation Clip LB for mounting)

OD

  • 12 7/8″ x 9 3/4″ x 8 3/4″

ID

  • 10 3/8″ x 7.25″ x 7.5″

For assistance with your specific application, please contact us, and our consultants will be happy to help.

Note: If your order requires shipping, we’ll contact you shortly after it has been placed with your customized shipping quote.

SKU: MPDBBSS Category:

Description

Pot Light & Speaker Backer Boxes

Pot light backer boxes are used to isolate IC rated recessed lighting for nearly every brand and style of housing. Each untreated recessed light in your ceiling will lower the performance of your assembly by 1-2 STC points, depending on the number of lights and size of ceiling. This reduction in performance is due to the loss in mass where the recessed light is installed in place of one or more layers of drywall on the rest of the ceiling. The concept of the Pot light backer boxes is to restore this lost mass created by the recessed light housing by fitting the entire housing within the Pot light backer box and sealing the Pot light backer box to the back of the finish layer of drywall. Normal drywall ceilings will have the Pot light backer box installed using a 2x framing member or similar while resilient ceilings will remain decoupled by attaching the Pot light backer box with the Hush isolation clips. Installation of the Pot light backer box around your IC rated recessed light will restore the lost mass entirely allowing your ceiling to reach the full STC, OITC, and IIC rating.

The interior of the Pot light backer box is finished with 5/8″ Type-X drywall and UL rated acoustical sealant. The Pot light backer box meets building code requirements for electrical fire code. The height of the Pot light backer box allows enough space above each of the compatible housings listed under the Compatibility tab.

***YOU WILL WANT TO ALSO USE 2-4 OF THE HUSH LB BRACKETS TO ATTACH THE BACKER BOX TO THE CEILING JOIST***

***CAN ALSO BE USED FOR IN CEILING/WALL SPEAKER BACKER BOXES, PLEASE CONTACT FOR SIZING NEEDED***

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