Double Deflection Supply Register Vent Cover Dayus Register and Grille, Inc. - VCU

Double Deflection Supply Register Vent Cover Dayus Register and Grille, Inc. - VCU 4 x 6 (Overall 5.6875 High x 7.6875 Long) White

Double Deflection Supply Register Vent Cover Dayus Register and Grille, Inc. - VCU

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Double Deflection Supply Register

SKU: DAHVD-4X6-White

Standard Manufacturing Time is 4 weeks

Product Details - Technical Specs

Horizontal blades in the front, Vertical blades in the back, both individually adjustable and on 2/3” spacing
Opposed Blade Damper with slide operator
For wall and ceiling use only
Countersunk screw holes c/w painted mounting screws
Available in White, Silver or Mill
Max blade length is 18”, mullions used for larger sizes - see image below for an example

Double Deflection w/blade length longer than 18".

Horizontal Front Blade
Vertical Rear Blade
Opposed Blade Damper

AI Generated Review Summary

Summary topics

Review topics: ["look","fit","quality","vent","customer service","air","construction"].

Review highlights

Reviews

Won't work for our needs but service response is. . .

"Made the mistake of not realizing that the vent can not be adjusted without a screwdriver-like tool, that's on us. When I asked about it hoping that there would be an optional lever or maybe another model which would work for us I got back the statement that it adjusts with a screwdriver. I can't imagine a less useful response than telling me what I told them would not be practical (for sometimes hourly adjustments)."

— Sven G. (2/5)

Will order again!

"Arrived quickly, and in great condition! Easily installed. Customer service has been lovely. Will definitely order from Vent Cover Unlimited again. :)"

— Pedro C. (5/5)

5 vent. . .

"Delivered as promised. Packaged well and undamaged. Excellent appearance and function. Good communication. Thanks for expediting."

— Customer (5/5)

Custom Vent. . .

"After an initial shipment of wrong item, they promptly remedied the issue with the corrected item. Thank you!"

— Michael M. (5/5)

Good. . .

"Very nice but would have liked to have a control lever to open and close vent."

— Elaine O. (4/5)

Craftsmanship

"The fins inside are crooked and flimsy looking, so full shut off isn't possible. Having to use a screw driver to adjust them isn't normal, but for what I am doing, it should work just fine."

— Thomas P. (5/5)

Replacing old circa 1961 metal. . .

"My house was built in 1961 and all of my vents are heavy metal and are painted over (can't adjust them). I ordered two ""test vents"" to see if the quality was good and to make sure they would fit in the vent housings. I was very pleased with the construction and the fact that I could customize the width and height of the vents. They both worked and fit beautifully. I was able to adjust the horizontal and vertical fins individually. The aluminum required two coats of paint to match the walls. My old vents had a ""key"" to adjust the back louvers (volume of air) while these replacements do not but, once manually adjusted, I am not likely going to change the settings. Well done. I will be replacing the remainder after the new year"

— Mark M. (5/5)

D

"D"

— Patrick H. (5/5)

Great. . .

"The custom made my two vents and shipped them to me within just a couple weeks. They fit and operate just as I needed"

— Timothy M. (5/5)

Great vent & Awesome customer service!

"I purchased a 14X14 double deflection grill in mill. I needed to allow fresh air intake in my engine dyno cell as my exhaust fan was struggling to evacuate the room and was creating a vacuum as my building seals exceptionally tight. The first one arrived in a few days as they stated, but had some shipping damage. I asked the sales department how can I fix this? They shipped me another asap @No charge! That's fantastic customer service! Vent not only looks great, it performs wonderfully. I will buy again."

— Terry E. (5/5)

Q&A

FAQs

Decorative resin covers are designed for wall and ceiling applications only — they are not rated for floor use. They're lightweight enough to mount safely overhead and decorative enough for walls where you want more visual detail than a stamped metal grille. If you need a floor register, our wood, metal, and cast iron options are built to be walked on.

Resin covers don't rust like metal, don't splinter like wood, and are significantly lighter than either — which makes them ideal for ceilings. They're formulated to handle the thermal cycling of central air and heat, so they won't warp or crack from temperature changes. Urethane resin is also stable in moisture-rich environments like bathrooms, where metal can corrode and wood can swell.

Yes — unfinished resin covers can be painted to match your walls or trim. However, covers that have already been painted at the factory are non-returnable. If you plan to paint, order an unpainted cover, apply your chosen color after testing on a sample, and install once dry. Standard spray paint adheres well to resin; no special primer is required for most colors.

Yes. Our decorative resin covers are available in standard sizes and hard-to-find dimensions — the same custom sizing program that covers wood and metal also applies to resin. If your duct opening doesn't match a listed size, contact us with your measurements and we'll confirm what's available. Allow approximately 6 weeks for custom resin orders.