Sort By: View:

Vent Covers, Registers, Grilles & Diffusers

412 Products
Narrow Your Results
Shape
Installation Location
Installation Type
X

Installation Type

Installation Type refers to the most basic type of installation for any given product.

Price Slider
to
X

Price Slider

Use the slider to adjust to your desired price or price range.
If you prefer, you can type in your desired range in the boxes below.

More Ways to Shop
X

More Ways to Shop

In-Stock
insert alt text here

Shop Products that are in stock and ready to ship. See product page for further shipping information.

On Sale
insert alt text here

Shop Products that are discounted and currently 10%-30% off of manufacturer pricing. Most Products are discounted on a monthly basis and this category will be updated on the 1st of every month.

New Products
insert alt text here

Shop the newest Products on the market. These are the newest Products offered by Build.com.

Made In America
insert alt text here

Shop Products that have been made right here in the U.S.A. Each product has been made using materials solely manufactured in the United States.

Color
X

Color

Because there are so many unique finishes offered by the manufacturers we carry, we have grouped finishes into common tones to more easily allow you to find the finish you're looking for.

Duct Size
Length
X

Length

This is the measured distance in inches from end to end.

Width
X

Width

This is the measured horizontal distance in inches from end to end.

Height
X

Height

This is the measured vertical distance in inches from end to end.

Material
X

Material

This is the primary material used in the construction of the item. Keep in mind that this does not mean it is the only material used.

Shop by Popular Register Vents Styles

  • Brass Elegans 116B 2 1/4 Contemporary Series Solid Brass Decorative Floor Register Vent
    • $32.45
  • Worth Home Products PGF3020 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Configuration: Return Air Vent
    • Duct Size: 30-1/8" x 20-13/40"
    • Height: 20, 21.5625
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • $176.04
  • Acorn Manufacturing GL2G 14" x 5-1/4" Cast Iron Decorative Register
    • Configuration: Air Vent
    • Country Of Origin: USA
    • Duct Size: 12" x 4"
    • Function: Grille
    • Installation Type: Surface
    • Length: 14
    • $99.96
  • Architectural Grille 101014 10" x 14" Linear Bar Grille from the AG10 Series
    • AG10 Collection
    • Configuration: Air Vent
    • Duct Size: 10" x 14"
    • Height: 11.25
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Free Shipping!
    • Starting at $82.38
  • Architectural Grille 2022510 2.5" x 10" Linear Bar Grille from the AG20 Series
    • AG20 Collection
    • Configuration: Air Vent
    • Duct Size: 2-1/4" x 10"
    • Height: 3.5
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Free Shipping!
    • Starting at $114.46
  • Architectural Grille 2088 8" x 8" Square Linear Bar Grille from the AG20 Series
    • AG20 Collection
    • Duct Size: 8" x 8"
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 9.25
    • Installation Location: Ceiling, Floor, Wall, Wall / Ceiling
    • Shape: Square
    • Free Shipping!
    • Starting at $143.56
  • Architectural Grille F20848 4" x 8" Lattice 1/2" Patterned Rectangular Grill from the 208 Series
    • 208 Collection
    • Configuration: Air Vent
    • Duct Size: 4" x 8"
    • Height: 5.75
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Free Shipping!
    • Starting at $50.44
  • Architectural Grille F21488 8" x 8" Gothic 1 1/16" Patterned Grill from the 214 Series
    • 214 Collection
    • Duct Size: 8" x 8"
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 9.75
    • Installation Location: Ceiling, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $75.66
  • Architectural Grille F22548 4" x 8" Majestic 1 3/4" Patterned Rectangular Grill from the 225 Series
    • 225 Collection
    • Configuration: Air Vent
    • Duct Size: 4" x 8"
    • Height: 4
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Starting at $50.44
  • Architectural Grille F225610 6" x 10" Majestic 1 3/4" Patterned Rectangular Grill from the 225 Series
    • 225 Collection
    • Configuration: Air Vent
    • Duct Size: 6" x 10"
    • Height: 6
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Free Shipping!
    • Starting at $65.96
  • Architectural Grille W200410 4" x 10" Square Link 1" Patterned Rectangular Grill from the 200 Series
    • 200 Collection
    • Configuration: Air Vent
    • Duct Size: 4" x 10"
    • Height: 5.75
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Free Shipping!
    • Starting at $42.68
  • Architectural Grille W225612 6" x 12" Majestic 1 3/4" Patterned Rectangular Grill from the 225 Series
    • 225 Collection
    • Duct Size: 6" x 12"
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 7.75
    • Installation Location: Ceiling, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $59.17
  • Brass Elegans 116G 6" x 10" Contemporary Series Solid Brass Air Return Vent
    • $45.96
  • Architectural Grille 1022510 2.5" x 10" Linear Bar Grille from the AG10 Series
    • AG10 Collection
    • Duct Size: 2-1/4" x 10"
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 3.5, 3.75
    • Installation Location: Ceiling, Floor, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $39.86
  • Worth Home Products AGF2030 Stainable New Zealand Pine grille & metal filter frame
    • Architectural Collection
    • Duct Size: 20-1/8" x 30-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 20
    • Wall Opening Height: 30.25
    • $235.19
  • Worth Home Products PGF1430 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Configuration: Return Air Vent
    • Duct Size: 14-1/8" x 30-13/40"
    • Height: 30, 31.5625
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • $160.88
  • GrillWorks Trimline-FwF-10x13 10 x 13 Inch Wood Floor Register - Trimline Flush Model with Frame
    • Collection: Trimline
    • Configuration: Air Vent
    • Country Of Origin: USA
    • Duct Size: 10" x 13"
    • Installation Type: Flush Mount
    • Material: Wood
    • $62.08
  • GrillWorks Trimline-F-6x10 6" x 10" Wood Floor Register - Trimline Flush Model without Frame
    • Trimline Collection
    • Collection: Trimline
    • Configuration: Air Vent
    • Country Of Origin: USA
    • Duct Size: 6" x 10"
    • Eco Friendly: Yes
    • Height: 8
    • Starting at $19.51
  • GrillWorks Eggcrate 4x10 FWF 4 Inch x 10 Inch Eggcrate Wood Register with 3/8 Inch Webs
    • Eggcrate Collection
    • Collection: Eggcrate
    • Configuration: Air Vent
    • Duct Size: 4" x 10"
    • Height: 10
    • Installation Type: Flush Mount
    • Material: Wood
    • $40.31
  • Worth Home Products PGF2520 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Configuration: Return Air Vent
    • Duct Size: 25-1/8" x 20-13/40"
    • Height: 20, 21.5625
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • $157.23
  • GrillWorks Trimline-OD-13.75x6.25 13.75" x 6.25" Wood Wall Register - Trimline One Directional Flush without Frame
    • Configuration: Air Vent
    • Country Of Origin: USA
    • Installation Type: Surface
    • Material: Wood
    • Shape: Rectangle
    • Masterfinish: Wood Finishes
    • $40.30
  • Hamilton Sinkler HVF-412-BRASS 4" x 12" Brass Flat Floor Register with Louver
    • HVF Collection
    • Configuration: Air Vent
    • Height: 5.375
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Theme: Traditional
    • Starting at $100.80
  • Hamilton Sinkler SVF-214 Traditional / Classic 2-1/4" x 14" Brass Floor Register from the Strathmore Collection
    • Strathmore Collection
    • Configuration: Air Vent
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Theme: Traditional
    • Opening Height: 2.25
    • Starting at $56.80
  • Worth Home Products PGF2424 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Duct Size: 24-1/8" x 24-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 24
    • Wall Opening Height: 24.25
    • $167.56
  • Worth Home Products PGF1224 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Configuration: Return Air Vent
    • Duct Size: 12-1/8" x 24-13/40"
    • Height: 24, 25.5625
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • $133.45
  • Architectural Grille 1068 6" x 8" Linear Bar Grille from the AG10 Series
    • AG10 Collection
    • Duct Size: 6" x 8"
    • Material: Aluminum
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 7.25
    • Installation Location: Ceiling, Floor, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $45.18
  • Acorn Manufacturing GR3G-D 14" x 3-1/2" Cast Iron Decorative Grille with Screw Holes
    • Function: Grille
    • Duct Size: 12" x 2-1/4"
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Made In America: Yes
    • $36.71
  • Acorn Manufacturing GR9G-D 8" x 8" Cast Iron Decorative Grille with Screw Holes
    • Function: Grille
    • Duct Size: 6" x 6"
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Made In America: Yes
    • $49.51
  • Architectural Grille 10812 8" x 12" Linear Bar Grille from the AG10 Series
    • AG10 Collection
    • Duct Size: 8" x 12"
    • Material: Aluminum
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 9.25
    • Installation Location: Ceiling, Floor, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $66.44
  • Architectural Grille 1022512 2.5" x 12" Linear Bar Grille from the AG10 Series
    • AG10 Collection
    • Duct Size: 2-1/4" x 12"
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 3.5, 3.75
    • Installation Location: Ceiling, Floor, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $45.18
  • Architectural Grille W2251014 10" x 14" Majestic 1 3/4" Patterned Rectangular Grill from the 225 Series
    • 225 Collection
    • Duct Size: 10" x 14"
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 11.75
    • Installation Location: Ceiling, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $86.33
  • GrillWorks Trimline-FwF-4x8 4" x 8" Wood Floor Register - Trimline Flush Model with Frame
    • Trimline Collection
    • Duct Size: 4" x 8"
    • Ul Listed: Yes
    • Made In America: Yes
    • Height: 6.75
    • Wall Opening Height: 4
    • Shape: Rectangle
    • Starting at $19.51
  • Hamilton Sinkler HVD-410-BRASS 4" x 10" Brass Domed Floor Register with Louver
    • HVD Collection
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 5.375
    • Installation Location: Floor
    • Opening Width: 10
    • Starting at $93.01
  • Architectural Grille 10412 4" x 12" Linear Bar Grille from the AG10 Series
    • AG10 Collection
    • Duct Size: 4" x 12"
    • Material: Aluminum
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 5.25
    • Installation Location: Ceiling, Floor, Wall, Wall / Ceiling
    • Free Shipping!
    • Starting at $50.49
  • GrillWorks Trimline-IN-3x12 3" x 12" Wood Floor Register - Trimline Insert Model
    • Configuration: Air Vent
    • Installation Type: Surface
    • Material: Wood
    • Shape: Rectangle
    • Installation Location: Floor
    • Damper Included: No
    • $40.31
  • Worth Home Products AGF1420 Stainable New Zealand Pine grille & metal filter frame
    • Architectural Collection
    • Configuration: Return Air Vent
    • Duct Size: 14-1/8" x 20-13/40"
    • Height: 20, 21.5625
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Free Shipping!
    • $197.96
  • Worth Home Products AGF2424 Stainable New Zealand Pine grille & metal filter frame
    • Architectural Collection
    • Duct Size: 24-1/8" x 24-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 24
    • Wall Opening Height: 24.25
    • Free Shipping!
    • $225.59
  • Worth Home Products AGF3020 Stainable New Zealand Pine grille & metal filter frame
    • Architectural Collection
    • Duct Size: 30-1/8" x 20-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 30
    • Wall Opening Height: 20.25
    • Free Shipping!
    • $231.68
  • Worth Home Products PGF1212 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Configuration: Return Air Vent
    • Duct Size: 12-1/8" x 12-13/40"
    • Height: 12, 13.5625
    • Installation Type: Surface
    • Material: Metal
    • Shape: Square
    • Free Shipping!
    • $104.19
  • Worth Home Products PGF1236 Primed New Zealand Pine Grille and Metal Filter Frame
    • Premier Collection
    • Duct Size: 12-1/8" x 36-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 12
    • Wall Opening Height: 36.25
    • $166.95
  • Worth Home Products AGF1620 Stainable New Zealand Pine grille & metal filter frame
    • Architectural Collection
    • Duct Size: 16-1/8" x 20-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 16
    • Wall Opening Height: 20.25
    • $201.23
  • Worth Home Products PGF1420 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Duct Size: 14-1/8" x 20-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 14
    • Wall Opening Height: 20.25
    • Free Shipping!
    • $122.66
  • Worth Home Products PGF1818 Primed New Zealand Pine grille & metal filter frame
    • Premier Collection
    • Configuration: Return Air Vent
    • Duct Size: 18-1/8" x 18-13/40"
    • Height: 18, 19.5625
    • Installation Type: Surface
    • Material: Metal
    • Shape: Square
    • $135.37
  • Worth Home Products AGF1212 Stainable New Zealand Pine grille & metal filter frame
    • Architectural Collection
    • Duct Size: 12-1/8" x 12-13/40"
    • Material: Metal
    • Configuration: Return Air Vent
    • Installation Type: Surface
    • Wall Opening Width: 12
    • Wall Opening Height: 12.25
    • Free Shipping!
    • $166.93
  • Hamilton Sinkler HVF-212-BRASS 2" x 12" Brass Flat Floor Register with Louver
    • HVF Collection
    • Configuration: Air Vent
    • Height: 3.5
    • Installation Type: Surface
    • Material: Metal
    • Shape: Rectangle
    • Theme: Traditional
    • Starting at $80.80
  • Hamilton Sinkler HVF-612-BRONZE 6" x 12" Bronze Flat Floor Register with Louver
    • HVF Collection
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Height: 7.375
    • Installation Location: Floor
    • Opening Width: 12
    • Starting at $132.00
  • Hamilton Sinkler SVF-610 Traditional / Classic 6" x 10" Brass Floor Register from the Strathmore Collection
    • Strathmore Collection
    • Material: Metal
    • Configuration: Air Vent
    • Installation Type: Surface
    • Installation Location: Floor
    • Opening Width: 10
    • Shape: Rectangle
    • Starting at $88.80
  • GrillWorks Ceramic Tile Vent 4x12 Ceramic Tile Vent with 4 Inch x 12 Inch Duct Opening from the Ceramic Collection
    • Ceramic Collection
    • Collection: Ceramic
    • Configuration: Air Vent
    • Duct Size: 4" x 12"
    • Height: 12
    • Installation Type: Surface
    • Material: Metal
    • $74.10

Save & Compare

Checking this box adds the product to a list for comparison or just to 'remind' you of awesome products you come across as you browse! These are not added to the cart until you decided that you want to do so. So browse around and build up a list of awesome products!

  • Page 2
  • × Shipping Rates & Methods

    The cost to ship items varies by item, shipment and shipping option.

    Free Ground Shipping on Orders Over $49

    Standard ground shipping transit time is 5-7 business days.

    * This offer excludes deliveries made to Alaska and Hawaii.

    Free Freight Shipping on Orders Over $1500

    Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

    * For exact shipping costs, add the product(s) to your cart and enter your zip code.

    Learn more about shipping rates and policies