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Cast Iron Scroll Grilles

Retail $42.85
Sale Price: $38.60 - $810.76
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(21 reviews) Write a Review
2-3 Business Days


These cast iron vent covers set the standard for craftsmanship.

  • These vent covers are designed for high-traffic floor installations, perfect for entryways or hallways.
  • The rich finish is a great choice for any style home and will look amazing with any decor.
  • Don’t settle for boring vent covers, choose from dozens of styles at Vent Covers Unlimited.

The baked on powder coat finish on these cast iron vent covers provides extra protection and a rich, low luster finish that lasts. Cast iron is an excellent material for high traffic areas, or anywhere strength and durability is required, and provides the authentic look of antique registers. Cast iron grilles are recommended for floor installation. See our aluminum scroll covers for ceiling or wall installations. Wall or ceiling installations should be mechanically secured and/or used with a frame. Liquid nails alone, for example, is not recommended.

  • Louvers (to open and close airflow) and are available for most sizes. Mounts Independently - Does NOT attach to the vent cover.
  • Finish: Black Powder-Coat
  • 3/16" thick and a have a 1/4" lip that goes into the duct (See Image Below)
  • 27 sizes in stock and ready to ship

Product Specifications

Scroll Grille Schematics

Cast Iron Scroll Grille Thickness

Profile View

Cast Iron Grille Thickness

Bottom View
(1/4" Frame the sits in the duct)

Cast Iron Scroll Grille Dimensions

Duct Size (Order Size) Overall Size Weight
2¼" x 10"
3½" x 12"
3 lbs
2¼" x 12"
3½" x 14"
3 lbs
2¼" x 14"
3½" x 16"
4 lbs
4" x 8"
5½" x 10"
3 lbs
4" x 10"
5½" x 12"
4 lbs
4" x 12"
5½" x 14"
4 lbs
4" x 14"
5½" x 16"
5 lbs
6" x 6"
8" x 8"
4 lbs
6" x 10"
8" x 12"
5 lbs
6" x 12"
8" x 14"
6 lbs
6" x 14"
8" x 16"
8 lbs
6" x 30"
8" x 32"
19 lbs
8" x 8"
10" x 10"
6 lbs
8" x 10"
10" x 12"
8 lbs
Duct Size (Order Size) Overall Size Weight
8" x 12"
10" x 14"
9 lbs
8" x 14"
10" x 16"
10 lbs
9" x 20"
11" x 22"
15 lbs
10" x 10"
12 x 12"
9 lbs
10" x 14"
12" x 16"
11 lbs
10¼" x 12¼"
12" x 14"
11 lbs
12" x 12"
14½" x 14½"
13 lbs
12" x 14"
14½" x 16½"
15 lbs
12" x 24"
14½" x 26½"
29 lbs
14" x 14"
16½" x 16½"
16 lbs
14¼" x 18¼"
16½" x 20½"
22 lbs
18" x 18"
20½" x 20½"
30 lbs
29-5/8" x 29-5/8"
32" x 32"
84 lbs

Optional Louvers - Air Control

Air Control - Louver Basics:

These louver assemblies are designed to fit behind our grilles to control air flow and increase heating and cooling efficiency. Mounted independently of the grille, they are opened and closed with a flathead screwdriver, provided by the customer. In some cases, you may have to remove the grille to adjust louvers. Allow 2 5/16" clearance for louvers behind grille. Foam strips for installation are included with each louver.

  • Louver Installs Directly in Air Duct
  • Open & Close Louver Using Included Key or flathead screwdriver.
  • Does not direct air flow
  • Includes Foam Strip for a snug fit
  • Does NOT Attach to Grille

Related Products

Cast Aluminum Scroll Vent Covers
Cast Aluminum Square Vent Covers
Versailles Design Vent Covers
Matching Swithplates

Warranty Information

LIFETIME GUARANTEE* These products are guaranteed for life; however, wear and tear is normal, especially in high traffic areas or damp conditions. Not responsible for normal wear or scratching, nor damage caused by household chemicals or physical abuse.


21 Reviews

  • 5
    Cast Iron Grills

    Published by Jennifer on 15th Jun 2020

    These are high quality. Very well made and fit perfectly into our existing duct work. Looks great in our old farm house. Very happy with our purchase. They shipped quickly!

  • 5
    Cast iron grate

    Published by Trisha Walker on 13th Jun 2020

    Looks gorgeous! Great service and fast delivery!

  • 5
    Cast iron scrolled grille

    Published by Beth on 7th Jun 2020

    Exactly what we needed. Great quality and looks beautiful!

  • 5
    Perfect for our 1880’s farmhouse

    Published by Audrey M on 31st May 2020

    Looks like the vent cover could be original to the house and I believe it will last for a very long time.

  • 5
    Cast Iron Vent Cover

    Published by Michele on 30th May 2020

    On the website they give instructions on how to measure for your new vent cover. Mine were perfect & look fabulous!!

  • 5
    Cast Iron Cold Air Return Cover

    Published by Jill Schumacher on 30th May 2020

    The cover is high quality and looks beautiful on our oak floor! It arrived quickly and was packaged well.

  • 5
    Cast iron scroll grill

    Published by Douglas Raguse on 30th May 2020

    Well made, attractive, sturdy enough to walk on, fits perfectly!

  • 5
    Cast iron scroll grille (6×8)

    Published by Unknown on 30th May 2020

    Needed a cover for a permanent floor drain that was in a basement being finished with slate tile. The grille worked perfectly-sturdy and attractive!

  • 5
    Cast iron vent cover

    Published by on 19th Apr 2020

    Very strong And artist

  • 5
    Cast Iron Grill review

    Published by Vila on 18th Apr 2020

    These grilles are a quality heavy weight product that look great. This is the second grille I have bought, the first was installed on the back side of our kitchen island to keep the oven cool. Looks great and keeps the oven cool per oven installation instructions. This one went in the kitchen cook kick board to help cool our induction cooktop, per installation instructions.

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