Registers are grilles with a damper attached to the back.
Opposed blade dampers allow you to control volume by moving simultaneously in opposite directions closing to provide superior metering and control with a minimum disturbance of the air pattern.
Damper is Aluminum Material and color and has a type-A slot in the corner for adjusting air flow. You may use a flat head screw driver to open and close the blades. Grilles are resin material and will come in the finish of your choice. Only unpainted grilles are returnable/exchangable.
Please allow up to 4 weeks lead time.
All finished registers are final sale. Only unpainted products may be returned.