Skip to content
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.

6.8 cubic inch siding mounting kit w/built-in electrical box

SKU: 8141DBL
UL Listed     CSA     Made in USA

Some items may require minimum order quantities which can be changed in your shopping cart.


6.8 cubic inch Siding Mounting Block w/ Built-in Electrical Box

Our UV-rated siding mounting block with a built-in box is great for smooth vertical mounting of light fixtures on all siding types. This product is constructed from a UV-rated paintable plastic that will provide a long service life. Included with this product is one NM cable connector and 4 screws. This product can be installed before or after the siding is installed, and can support light fixtures up to 10lbs on 1/4", 5/16", 1/2", 5/8" siding/shingles, flat surfaces, or a dutch lap.



  • Mounts light fixtures on all siding types, including T-111, HardiePlank® Lap Siding, and flat surfaces
  • Fast and easy to install after the siding is up
  • Textured, paintable surface
  • NM cable connector included
  • Built-in electrical box design ensures UL-listed installation
  • 4" diameter x 1/2" deep.
  • Made in the USA



Physical Information

Width 6.900"
Height 10.200"
Weight 0.940 lbs
Color White
Material UV- Rated Plastic
UPC 018997545244

Technical Information

Siding Type 1/2" Lap Double
Trade Size 1/2" lap siding double 4"

Additional Information

Siding Mounting Kits with Built-in Box Instructions

What's in the box?

What's in the box?

  • Qty 1 - siding mounting block
  • Qty 1 - NM94 Cable Connector
  • Qty 2 - #8-32 x 5/8" Long Screws
  • Qty 2 - #12 x 2" Long Screws