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Madelyn Carter Honeycomb Cast Iron Vent Covers Vent Cover

Madelyn Carter Honeycomb Cast Iron Vent Covers Vent Cover 2 x 10 (Overall Size: 3.75 x 11.5)

Madelyn Carter Honeycomb Cast Iron Vent Covers Vent Cover

Madelyn Carter Honeycomb Cast Iron Vent Covers

Madelyn Carter Honeycomb Cast Iron Vent Covers Vent Cover

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Madelyn Carter Honeycomb Cast Iron Vent Covers

SKU: MCI-210-HCB-TXB

Ships out in 1 to 3 business days.

The Madelyn Carter® Honeycomb is a cast iron floor and wall vent cover in textured black, with an attached all-metal damper and mounting clips included. It comes in twelve duct opening sizes, from 2" x 10" to 10" x 12".

Honeycomb Design

A honeycomb face pattern suited to transitional rooms, so the cover reads as a finish detail rather than an HVAC part. Part of the Madelyn Carter Collection, hand-selected by Vent Covers Unlimited.

Textured Black

Textured black gives the cover a vintage look and the toughness you want from cast iron, and pairs easily with black hardware.

Cast Iron

Commercial-ready and built to last, with no worry about dents from shoes or furniture.

Attached All-Metal Damper

Every size comes with an attached all-metal damper to control air flow: open it up or close it down. It is not directional.

Floor or Wall

Mounting spring clips are included for a floor or wall installation with an ultra-snug fit.

Sizes & Dimensions

Order by duct opening size. Remove your existing cover and measure the duct opening — the width (short side) and length (long side) of the hole, not your old cover. A 4" x 10" cover fits a duct opening 4" wide by 10" long; its overall size is 5.25" W x 11.5" L.

Remove your current floor or wall vent cover.
Measure the duct opening: width (short side) and length (long side).
Order the cover that matches your duct opening size.

Duct opening	Overall width	Overall length
2" x 10"	3.75"	11.5"
2" x 12"	3.75"	13.5"
2" x 14"	3.75"	15.5"
4" x 10"	5.25"	11.5"
4" x 12"	5.25"	13.5"
4" x 14"	5.25"	15.5"
6" x 10"	7.25"	11.5"
6" x 12"	7.25"	13.5"
6" x 14"	7.25"	15.5"
8" x 10"	10.25"	11.5"
8" x 12"	9.5"	13.5"
10" x 12"	11.5"	13.5"

Order by duct opening size. The overall size is the face of the cover, which overlaps the opening.

AI Generated Review Summary

The Honeycomb Cast Iron Vent Covers offer superior quality and a vintage look, making them a durable and stylish addition to any room. Built with a cast iron core and heavy-duty metal dampers, these floor registers are designed to last and withstand high-traffic areas. The versatile mounting options ensure a snug fit whether used as a wall or floor vent cover.

Summary topics

Product Quality (24%): Many customers expressed satisfaction with the excellent quality of the product and its aesthetic design pattern mentioned in the reviews.
Product Appearance (24%): A significant number of customers pointed out that the product has a great look and is very durable.

Review topics: ["fit","quality","shipping","problem","weight","look","construction","vent","finish","customer service","covers"].

Review highlights

"These covers are well constructed and just the right look for the wooden flooring." — Douglas B.
"My home has a 70's/Modern/Industrial look." — Carmen
"We like the look of this vent and we're pleased with the quality." — Carmen

Reviews

This item was returned (beautiful,

"This item was returned (beautiful, sturdy, but wrong size) and am still waiting on my refund!"

— Sylvia H. (1/5)

Good weight! Fits perfectly on

"Good weight! Fits perfectly on our floors and finally no more clunks whenever we step on it or when the room a passes by. Very well made in my humble opinion"

— Yeji Y. (5/5)

Poor customer service

"I ordered several of the standard vent covers (not custom) on May 20th, 2026 and still have not received them. When I contacted the sales service I was informed that the order was never sent out and that it would be sent "today" which was July 29th. Here we are on Aug 18th and I still have not received them."

— Natasha (1/5)

A wooden vent cover was

"A wooden vent cover was destroyed by a runaway vacuum. I was looking for a replacement in this room with a lot of wrought iron. I measured according to instructions on the website. When it arrived, it fit perfectly. The vent cover itself is sturdy, well finished and a solid choice for a replacement. Packing was sturdy and receipt was prompt."

— Teresa H. (5/5)

Very good quality & finish

"Very good quality & finish"

— Paige W. (5/5)

Honeycomb Cast Iron. . .

"Excellent quality and aesthetic design pattern. A very nice solid weight and fit."

— Bob C. (5/5)

Heavy duty / well manufactured. . .

"Part came as promised - fit perfectly. Finish is consistent and as expected."

— Steve T. (5/5)

Great. . .

"Very durable and looks great."

— Kellen B. (5/5)

Amazing Customer Service!

"This team was super professional. We had a unique delivery situation and they were able to offer solutions and help us out!!"

— Timothy D. (5/5)

Stylish but. . .

"The vents come with clips but no screws and no pilot holes to put said screws. These are awfully pricey for as light as they feel and for the construction to be pictured and described incorrectly."

— Rhiannon (3/5)

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.