- metal return air grilles
- Opera grilles
- Bell Foundry style
- Signal Hill
- Monarch style
- Coronation
- Sunset Boulevard
- filter units for cast metal grilles
- Turn of the Century collection
- Industrial warehouse style
- Pickford
- wood return air grilles
- resin grilles
- baseboard returns
As you can see, you open the louvers by using a screwdriver. Because of the ornate design of the opera grilles this may be a little awkward...but it is a small price to pay for having such a great looking grille!
