Dayus Grilles and Registers - Multiple Styles

· Various blade styles - use top menu to select style
· Some available wioth multi-shutter damper
· Aluminum costruction
· Countersunk screwholes c/w painted mounting screws
· Durable powdercoat painted finish · Available in 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.

  Dayus Grilles   DA821 Style
(click on picture for a larger view or spec drawing)

Click here to download the grille cut-sheet (info sheet).
LIST* Width:
LIST* Height: Please select WIDTH above first

*NOTE: The LIST width and height are the size of the OPENING.
Finish:      Dayus Color Chart

**MILL Finish is raw unfinished aluminum and will have scratches/scuffs/imperfections from the manufacturing process.
Production: Standard Production (3-4 Weeks - Least Expensive)
Friday Next Production (Not this Friday, but next Friday. Order must be placed before 1 pm PST Thursday)
3-Day Express Production (Most Expensive).

Model Number:
Total Price (each): $ 0.00
Note: Dayus products are made-to-order. They are NON-RETURNABLE
         and the order cannot be cancelled once in production. The minimum
         order amount is $45 (will be reflected in the basket).


The choice of grilles and registers listed on this page can be a little overwhelming.

We suggest:

1. Take a look at the Dayus Grille site for pictures and descriptions:
2. Give us a call at 877-711-4822 with any questions you might have.


Finish Colors:

   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:   what do I need to order. My inside cut out is as follows. 8 inch width and 16 inch length. Want to make sure I get it right. Thank you
A:   Your cutout (opening) is the LIST size of the grille. The grille will be slightly undercut to slide into the cutout. The flange is around 1 inch and covers the area around the cutout. Call us at 877-711-4822 and we can help you place the order. Thx.

       Asked on 2017-10-04 by Barney
#2 Q:   I need to replace two return air grilles. their outside dimensions including flange are: No. 1 22 x 22 No. 2. 14.5 x 32. Are these the dimensions one uses on your website in ordering replacements
A:   The dims we seek are the interior dim...the outside can vary widely by maker.

       Asked on 2015-07-15 by Tom
#3 Q:   My wall register measures 9 1/2 by 7 on the inside. Can you make a register to fit this size?
A:   We can, it would incur machine charges for the odd dimensions, but any size is possible.

       Asked on 2014-03-08 by Mary Lou
#4 Q:   I need hvac system grilles sizes: one 16x71/2 inches and four 12x7 inch grilles. Can grilles be made to these sizes?
A:   They can be made to fit that size opening, however those 7 inch dimensions are not standard and would incur a $45 machine charge for each one.

       Asked on 2013-12-14 by Alexandra
#5 Q:   What is turnback measurement on the DA821 register? Im looking for registers to fit 12x5 openings and am hoping for at least a 5/8 or greater turnback to fit the baseboards correctly.
A:   If you refer to the flange that sits on the sheet rock then you are in luck as this grille has a 1 inch perimeter all the way round.

       Asked on 2013-06-03 by John
#6 Q:   I shopped for a vent style on DAYUS, but didnt see a listing for it on your site. The model # is DAIGHV-R-G {AN INDUSTRIAL VENT W/ DAMPERS]. Let me know if it can be ordered through you. Thank you.
A:   Yes, absolutely. We do not list all the Dayus permutations on the website but can order it for you over the telephone. Call us at 877-711-4822. Thanks.

       Asked on 2013-04-09 by MARIE

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.