6X6 3 WAY Supply Grills 8" Diameter Insulation – A thick blanket

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 4

actual front end outer dimensions are approximately 10 5/8" width X 10 5/8" height

actual front end outer dimensions are approximately 30 5/8" width X 14 5/8" height

Our T bar drop ceiling grills are renowned for their exceptional 360-degree airflow capability

+ Product Details Size – 28"w X 24"h is the size for the duct opening measurement only

6X6 3 WAY Supply Grills 8" Diameter Insulation – A thick blanket6"w X 6"h 3 Way Fixed Curved Blade Air Supply Diffuser Vent Duct Cover Grille Register Sidewall or Cieling High Airflow White 6"w X 6"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 7. 75" Width X 7. 75" Height SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE You may think of grilles and registers as a generic component of the ventilation system in your house. But they are also the most visible representation