Cold air Returns
≡
view all cold air returns
how to order
links
metal examples
wood examples
FAQ
videos
≡
Opera grilles
opera grille overview
pictures of various sizes
10 by 2 duct opening
10 by 2 back view closeup
8 by 4 duct opening
10 by 4 duct opening
10 by 4 closeup
12 by 4 duct opening
8 by 8 duct
14 by 8 duct size
10 by 10 duct opening
14 by 10 duct
14 by 10 duct closeup #1
14 by 10 duct closeup #2
round opera grilles
6 inch diameter duct
6 inch diameter duct back view
8 inch diameter duct
8 inch diameter back view
installed picture
with black paint
back view
outside dimensions
dampers
damper operation
damper detail
looking through damper
6 inch round opera grille
duct size
price
outside dims
6 inch diameter
$32.95
7 7/8 diam
8 inch diameter
$42.95
9 7/8 diam
10 inch diameter
$48.95
shipping:
6%, but at least $14.95