- residential
 - AirFlow Boosting
 - Pressure (Air) Balancing
 - Dayus DANV Non-Vision Door Grilles
 
Dayus DANV Non-Vision Door Grilles
· Inverted V roll formed blades on 2/3" spacing providing a stylish appearance on both sides 
· Pressure fit nylon pivot pins – rattle free & non loosening 
· Multiple frame options (select in first menu)
· Countersunk screw holes c/w painted mounting screws 
· Custom sizes available but extra charge may apply 
· Durable powdercoat painted finish - White, Silver or Mill
Any available size in 3 days! Call us at 877-711-4822 if you do not see the size you need listed.
 DANV-A style (Flange on both sides of door with aux frame)
 DANV-B style (Flange on 1 side. No aux frame)
Finish Colors:
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| White | Silver | Mill | Brown | Black (Flat Black) | 

| Do you have questions about the products on this page? Click on the ? image on the left or this link to ask us your questions!  | 
| #1 | Q:   Can these grilles be mounted in a wall (~4 thick) above a doorway?		 A: These are meant for a 2-1/8 inch max thickness door/wall/etc. Any thicker and the inner auxiliary frame will not slide onto the grille frame. The frame will not stay in place. Asked on 2019-09-17 by Ben  | 
	
|---|---|
| #2 | Q:   Can these be made to fit a 1 thick door?		 A: 1-3/16 inch min thickness for the door. These cannot be factory modified for any less than that. Asked on 2018-12-17 by CMR  | 
	
| #3 | Q:   can it be made to open and close?		 A: Unfortunately no. These are fixed louvers and no option for dampers. Asked on 2017-11-23 by bill  | 
	
| #4 | Q:   What is the free area on the DANV-B grille?		 A: Depends on the size of the grille. Here is the Dayus free area calculator (DANV is under Return grilles): http://dayus.com/Free-Area-Calculator.html Asked on 2016-02-10 by Robert  | 
	
| #5 | Q:   Does this unit hold filters?		 A: It does not. Asked on 2014-08-05 by Jim  | 
	
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why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.








