A: I have 10 of these throughout the house and have ZERO clicking or any other sound coming through them. I can't imagine any vent causing a clicking sound as only air passes through them. Have you tried taking off the vents to see if the sound persists? Could you have animals like mice living in your vent system? Regardless, it sounds more like something within your vents then the covers.
A: Do you have a window with blinds above the vent? The blinds may be clicking against the window frame because of the air flow. I have that in my house so I attached narrow weatherstripping on my frame right where the blinds contact it. No more clicking.
A: No expert here, but I would use stick on velcro strips or squares.
A: Unfortunately the entire item must be bought. Plastic piece not sold separately.
A: I have never had that issue so I don't know but I would suspect only Home Depot or the vendor could tell you whether that is a purchasable part.
A: No you can't. It appears to be built as one piece. Sorry.
A: The damper box for this product that fits in the floor opening measures 3.76' x 11.7" - it is slightly too long for your opening. The 4x10 version has a smaller damper but the top steel plate length is 11.5" and could be slightly too small.
A: You should re-measure your vent opening - 4" x 11.5" is not a standard vent opening. The damper box on a 4x12 floor register is approximately 3.75" x 11.75", so this would not fit in your vent opening, if your measurements are correct.
|Brand||Decor Grates||Decor Grates||Decor Grates||Decor Grates|
|Name||4 in. x 10 in. Steel Floor Register, Oil-Rubbed Bronze||4 in. x 12 in. Steel Floor Register, Oil-Rubbed Bronze||4 in. x 10 in. Steel Brushed Nickel Oriental Design Floor Register||Eclipse 12 in. x 4 in. Floor Register in Brushed Nickel|
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|Maximum Duct Opening Length (in.)||10||12||10||12|
|Maximum Duct Opening Width (in.)||4||4||4||4|
|View Product||View Product||View Product||View Product|