Shop decorative ceiling diffusers

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$69.95
Tan Plastic 2'X2' Air Diffuser With 10" Collar American Louver
1800ceiling.com
$69.95
Tan Plastic 2'X2' Air Diffuser With 10" Collar American Louver
1800ceiling.com
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" Collar American Louver
1800ceiling.com
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" Collar American Louver
1800ceiling.com
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas
Vent Cover
18% off
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas
Vent Cover
$179.99
$239.99
BUILDMART - 20X20 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
25% off
$179.99
$239.99
BUILDMART - 20X20 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
28
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$289.99
$379.99
BUILDMART - 30X24 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
23% off
$289.99
$379.99
BUILDMART - 30X24 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
143
Free shipping
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
$18.14
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger
$18.14
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
242
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$62.14
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$62.14
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$79.99
$89.99
BUILDMART - 12X12 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
11% off
$79.99
$89.99
BUILDMART - 12X12 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$84.29
Return Air Grille: Perforated Grille, White, Powder Coated, Steel, 23 3/4 in H, 23 3/4 in W, Ceiling Model: 4MJV6
Grainger
$84.29
Return Air Grille: Perforated Grille, White, Powder Coated, Steel, 23 3/4 in H, 23 3/4 in W, Ceiling Model: 4MJV6
Grainger
$79.99
$99.99
BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
20% off
$79.99
$99.99
BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$40.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
8
$40.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
18% off
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$34.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$34.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$99.99
$119.99
BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
16% off
$99.99
$119.99
BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$65.95
6" D Model SCR8 Metal Round Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$65.95
6" D Model SCR8 Metal Round Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$39.99
$49.99
BUILDMART - 12X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
26
20% off
$39.99
$49.99
BUILDMART - 12X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$40.00
Custom Linear Wall Or Ceiling Diffuser - Stylish HVAC Grille
Etsy
$40.00
Custom Linear Wall Or Ceiling Diffuser - Stylish HVAC Grille
Etsy
$47.99
$54.99
BUILDMART - 14X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
12% off
$47.99
$54.99
BUILDMART - 14X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$47.98
RELIABILT 24-In X 24-In 3-Cone Steel Ceiling Diffuser In White | 86208IC
Lowe's
$47.98
RELIABILT 24-In X 24-In 3-Cone Steel Ceiling Diffuser In White | 86208IC
Lowe's
$29.77
14 in. White Round Acrylic Diffuser
Home Depot
13
Free shipping
$29.77
14 in. White Round Acrylic Diffuser
Home Depot
$55.02
Aclaminaire 14-In X 14-In 3-Way Aluminum Ceiling Diffuser In White | L-CL 3 m 14X14
Lowe's
1
$55.02
Aclaminaire 14-In X 14-In 3-Way Aluminum Ceiling Diffuser In White | L-CL 3 m 14X14
Lowe's
$6.50
American Metal 6 in. Round Ceiling Diffuser
iverybers.com
Free shipping
$6.50
American Metal 6 in. Round Ceiling Diffuser
iverybers.com
$5.00
Westinghouse 12 in. White Square Floral Design Ceiling Diffuser
iverybers.com
183
Free shipping
$5.00
Westinghouse 12 in. White Square Floral Design Ceiling Diffuser
iverybers.com
$45.85
Aclaminaire 12-In X 12-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 12X12
Lowe's
$45.85
Aclaminaire 12-In X 12-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 12X12
Lowe's
$68.00
Flat Diffuser For ODL 14 in. Tubular Skylights
Home Depot
4
Free shipping
$68.00
Flat Diffuser For ODL 14 in. Tubular Skylights
Home Depot
$37.49
10.44 in. X 48.22 in. Dropped White Acrylic Diffuser
Home Depot
161
Free shipping
$37.49
10.44 in. X 48.22 in. Dropped White Acrylic Diffuser
Home Depot
$175.00
18" Vintage Plaster Ceiling Medallion With Intricate Carved Leaves And Exquisite Patterns - Classic Home Decor, And Ceiling Decoration
Etsy
126
$175.00
18" Vintage Plaster Ceiling Medallion With Intricate Carved Leaves And Exquisite Patterns - Classic Home Decor, And Ceiling Decoration
Etsy
$40.00
Custom Linear Air Vent - Modern Ceiling Diffuser, Any Color
Etsy
Free shipping
$40.00
Custom Linear Air Vent - Modern Ceiling Diffuser, Any Color
Etsy
$39.91
Decor Grates 6" X 14" Textured Black Painted Scroll Design Wall/Ceiling Register
Walmart
2
Free shipping
$39.91
Decor Grates 6" X 14" Textured Black Painted Scroll Design Wall/Ceiling Register
Walmart
$14.00
White Acrylic LED Channel Diffuser Ceiling Panel | 2' X 4' | S14-CIAW Series
Outwater
$14.00
White Acrylic LED Channel Diffuser Ceiling Panel | 2' X 4' | S14-CIAW Series
Outwater
$367.64
$408.49
Art Deco Flush Mount Light - Brass Ceiling Fixture, Beaded Diffuser, 12 Inch, 4000K Warm White - 2.4
Bed Bath & Beyond
10% off
$367.64
$408.49
Art Deco Flush Mount Light - Brass Ceiling Fixture, Beaded Diffuser, 12 Inch, 4000K Warm White - 2.4
Bed Bath & Beyond
$211.00
Avenue Lighting Cermack St. 7 1/2" White Diffuser LED Ceiling Light - Style 12C40
Lamps Plus
$211.00
Avenue Lighting Cermack St. 7 1/2" White Diffuser LED Ceiling Light - Style 12C40
Lamps Plus
Square Ceiling Diffuser with flap damper
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Shop decorative ceiling diffusers

Sponsored
About our ads
$69.95
Tan Plastic 2'X2' Air Diffuser With 10" Collar American Louver
1800ceiling.com
$69.95
Tan Plastic 2'X2' Air Diffuser With 10" Collar American Louver
1800ceiling.com
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" Collar American Louver
1800ceiling.com
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" Collar American Louver
1800ceiling.com
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas
Vent Cover
18% off
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas
Vent Cover
$179.99
$239.99
BUILDMART - 20X20 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
25% off
$179.99
$239.99
BUILDMART - 20X20 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
28
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$289.99
$379.99
BUILDMART - 30X24 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
23% off
$289.99
$379.99
BUILDMART - 30X24 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors -
Vent Cover
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
143
Free shipping
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
$18.14
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger
$18.14
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
242
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$62.14
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$62.14
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$79.99
$89.99
BUILDMART - 12X12 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
11% off
$79.99
$89.99
BUILDMART - 12X12 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$84.29
Return Air Grille: Perforated Grille, White, Powder Coated, Steel, 23 3/4 in H, 23 3/4 in W, Ceiling Model: 4MJV6
Grainger
$84.29
Return Air Grille: Perforated Grille, White, Powder Coated, Steel, 23 3/4 in H, 23 3/4 in W, Ceiling Model: 4MJV6
Grainger
$79.99
$99.99
BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
20% off
$79.99
$99.99
BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$40.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
8
$40.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
18% off
$29.99
$36.99
BUILDMART - 8X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$34.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$34.95
Metal Scroll Grilles, Registers,And Vents By Reggio Register
Reggio Register
$99.99
$119.99
BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
16% off
$99.99
$119.99
BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart