Product Information

Door Grilles

Door Grilles

Extruded aluminum door grilles are designed to transfer air through doors or walls.

Document Type	Document Name	Description	File Size
	Brochure - GRD Product Selection Guide	Product Selection Guide for Hart & Cooley's Grilles, Registers and Diffusers.	1.50 MB
	HC GRD Catalog - Light Commercial - Steel and Aluminum	HC GRD Catalog - Light Commercial - Steel and Aluminum - Square	1.95 MB

Document Type	Document Name	Description	File Size

Document Type	Document Name	Description	File Size
	Air Diffusion Patterns	Air Diffusion Patterns	24.27 KB
	Cross Reference Sheet - Light Commercial	Cross Reference Sheet - Light Commercial - Excel format	85.50 KB
	Cross Reference Sheet - Light Commercial	Cross Reference Sheet - Light Commercial	26.67 KB
	Frequently Asked Questions HC Residential GRDs	Frequently Asked Questions - H&C Residential GRDs	11.54 KB
	Grilles, Registers & Diffusers Engineering Data	For a given CFM and chosen register style and location(s), use the chart to select a size that delivers the required CFM at a velocity that is recommended for the particular application or throw requirement.	1.46 MB
	Light Commercial Engineering Data - How to Use the Data	How to Use the Engineering Data	755.34 KB
	Order Form - H&C Grilles Registers Diffusers - excel version	GRD Order Form	205.00 KB
	Order Form-H&C Grilles Registers Diffusers	GRD Order Form	48.18 KB
	Recommended Noise Criteria	Recommended Noise Criteria	24.27 KB
	Velocity Limitations for Various Applications	Velocity Limitations for Various Applications	24.27 KB

Document Type	Document Name	Description	File Size