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Black Gravity Baseboard Register - Decorative Baseboard Diffuser

Black Gravity Baseboard Register - Decorative Baseboard Diffuser

Black Gravity Baseboard Register - Grid Baseboard Register

Replace your existing standard gravity baseboard register with this beautiful decorative baseboard heat cover. Made of all steel with a durable black powder coated finish, this grid baseboard register will stand the test of time. Unlike traditional baseboard diffusers, this gravity baseboard register does not have a flap damper but a multi-fin damper. This allows you to install the damper insert with damper fins pointing up or down. The damper control of this decorative baseboard heat cover is conveniently located on the front of the faceplate.  This black gravity baseboard register is only available in a 13x12 size.


Each decorative baseboard heat cover has a bottom projection of 2 1/2" from the wall. This grid baseboard register is shipped in two pieces including the baseboard frame and register insert, and has easy installation instructions included. PDF instructions on how to install the black gravity baseboard register.

Black Gravity Baseboard Register Highlights:

  • Grid baseboard register has a triangular projection from the wall
  • Steel core construction with black powder coated finish
  • Works with central gravity furnaces and updated forced air systems
  • Damper has multi-fin damper
  • Lower base projection 2 1/2"
  • Upper projection 1"

If you need a 13x12 gravity baseboard return, simply remove the steel damper and just use the grid decorative faceplate of the insert.

Available Vintage Baseboard Diffuser Sizes:


Item # Size Minimum Duct Opening
1312GBB 13 x 12 10 x 8

Please note: To correctly order your gravity baseboard register, measure your duct opening first. For example, the 13 x 12 vintage baseboard diffuser will cover a duct opening of 10" x 8". The overall faceplate size is 13" wide x 12" high.

Need a larger gravity baseboard register or the diffuser in color white? Check out the White Gravity Baseboard Registers offered on our site.


Master SKU 1312GBB#
Our price: $107.99
Choose Size
Black Baseboard Register - Decorative Baseboard Heat Cover
Grid Baseboard Register - Black Baseboard Register
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