Shop ceiling diffuser grille

Sponsored
About our ads
$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
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
$38.50
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
Free shipping
16% off
$38.50
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
Free shipping
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
$46.80
Airtec 81916 MXE Ceiling Diffuser W/ 1-Way Exhaust/Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
$46.80
Airtec 81916 MXE Ceiling Diffuser W/ 1-Way Exhaust/Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
$149.99
$189.99
BUILDMART - 20X16 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
21% off
$149.99
$189.99
BUILDMART - 20X16 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$70.96
Hart & Cooley 50742 10" X 10" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
$70.96
Hart & Cooley 50742 10" X 10" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
$149.99
$189.99
BUILDMART - 24X14 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
21% off
$149.99
$189.99
BUILDMART - 24X14 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
$47.99
$54.99
BUILDMART - 14X6 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
12% off
$47.99
$54.99
BUILDMART - 14X6 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
$28.91
Bluefin 5850808WH 8" X 8" Aluminum Square Ceiling Diffuser 2-Way Corner (White) | Supplyhouse.Com
SupplyHouse.com
$28.91
Bluefin 5850808WH 8" X 8" Aluminum Square Ceiling Diffuser 2-Way Corner (White) | Supplyhouse.Com
SupplyHouse.com
$17.66
Bluefin DF1W6-6 6" X 6" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
32
$17.66
Bluefin DF1W6-6 6" X 6" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$55.93
Hart & Cooley 50740 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
23
$55.93
Hart & Cooley 50740 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
$79.99
$99.99
BUILDMART - 36" Black Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
1
20% off
$79.99
$99.99
BUILDMART - 36" Black Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$46.10
Aclaminaire 10-In X 14-In 2-Way Aluminum Ceiling Diffuser In White One_Size | L-CL 1 m 14X10
Lowe's
1
$46.10
Aclaminaire 10-In X 14-In 2-Way Aluminum Ceiling Diffuser In White One_Size | L-CL 1 m 14X10
Lowe's
$59.99
$79.99
BUILDMART - 12" Black Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
25% off
$59.99
$79.99
BUILDMART - 12" Black Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$77.12
Return Air Grille Baseboard/Ceiling Hvac Vent Duct Cover Diffuser 30" X 8" New
Everymarket INC
$77.12
Return Air Grille Baseboard/Ceiling Hvac Vent Duct Cover Diffuser 30" X 8" New
Everymarket INC
$43.94
Patikil 6 Inch Round Air Vent, Adjustable Ceiling Diffuser Grill Cover Abs Louver Soffit Vent For Bathroom Kitchen Livin
Everymarket INC
$43.94
Patikil 6 Inch Round Air Vent, Adjustable Ceiling Diffuser Grill Cover Abs Louver Soffit Vent For Bathroom Kitchen Livin
Everymarket INC
$59.39
Hart & Cooley 50718A 12" X 12" (Wall Opening Size) White Ceiling Diffuser (A504MS Series) | Supplyhouse.Com
SupplyHouse.com
23
$59.39
Hart & Cooley 50718A 12" X 12" (Wall Opening Size) White Ceiling Diffuser (A504MS Series) | Supplyhouse.Com
SupplyHouse.com
$33.00
Hart & Cooley 50710 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) | Supplyhouse.Com
SupplyHouse.com
38
$33.00
Hart & Cooley 50710 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) | Supplyhouse.Com
SupplyHouse.com
$327.74
Hart & Cooley 615642 18" X 18" (Wall Opening Size) White Steel Louvered Ceiling Diffuser, Flat Margin (SRE1 Series) | Supplyhouse.Com
SupplyHouse.com
$327.74
Hart & Cooley 615642 18" X 18" (Wall Opening Size) White Steel Louvered Ceiling Diffuser, Flat Margin (SRE1 Series) | Supplyhouse.Com
SupplyHouse.com
3 Cone Drop Ceiling Supply Diffuser Installation
1:42
3 Cone Drop Ceiling Supply Diffuser Installation
12.3K viewsMay 4, 2022
YouTubeHVACPremium
Learn How to Size HVAC Diffusers and Grilles Like a Pro!
13:14
Learn How to Size HVAC Diffusers and Grilles Like a Pro!
1.6K views1 year ago
YouTubeMEP BOOSTER
How to install a linear SLOT DIFFUSER in acoustical ceiling grid
21:52
Find in video from 03:05Installing the Diffuser
How to install a linear SLOT DIFFUSER in acoustical ceiling grid
11.1K viewsFeb 24, 2019
YouTubeChris Castelein
VENTECH 4 Way Square Diffuser, Air Conditioning Grilles And Diffusers
0:19
VENTECH 4 Way Square Diffuser, Air Conditioning Grilles And Diffu…
3.9K viewsJul 16, 2020
YouTubeVentech Ceiling Diffuser
Lay-In 5750 Ceiling Diffuser Installation
1:26
Find in video from 00:56Inserting the Diffuser
Lay-In 5750 Ceiling Diffuser Installation
11.2K viewsApr 26, 2022
YouTubeMETALAIRE
VENTECH Round Ceiling Swirl Air Diffuser Air Conditioning Grilles And Diffusers
0:16
VENTECH Round Ceiling Swirl Air Diffuser Air Conditioning Grilles A…
730 viewsSep 23, 2020
YouTubeVentech Ceiling Diffuser
105-How to select round ceiling diffuser, perforated diffuser, disc valve,swirl diffuser,door grill
10:27
105-How to select round ceiling diffuser, perforated diffuser, disc …
1.7K viewsSep 1, 2023
YouTubeNC Engineering & Technology
11:50
Find in video from 02:39Cutting Away the Ceiling Tile
TruAire SmoothGlide Ceiling Diffuser Damper Installation Retro…
211.9K viewsNov 4, 2012
YouTubeTheTechnoMack
4:48
Find in video from 02:16Cutting the Ceiling Piece
Installation L-SD diffuser
10.3K viewsNov 1, 2021
YouTubeLAMINAIRE S.A.S.
24:02
Grilles, Registers and Diffuser's Selection P1
784 viewsNov 28, 2024
YouTubeHVAC Easy Math
2:30
Find in video from 01:10Ceiling Registers
Air Diffusers, Registers and Grilles For Your Home Improvement Proj…
30.8K viewsFeb 29, 2012
YouTubeJohn Rocco
3:08
VENTECH丨How to Select Diffuser HVAC
359 viewsAug 17, 2022
YouTubeVentech Ceiling Diffuser
2:15
Air Diffuser Installation
147.5K viewsNov 1, 2013
YouTubeCeiling Ease
1:05
Airtec 12.5" Round White Plastic Standard Air Grille. MV360
6.8K viewsMay 13, 2025
YouTube1800ceiling
2:12
DFL Frame BB Linear Mud-in Installation
1.4K viewsMay 13, 2025
YouTubeKrueger HVAC
6:20
Why Do We Need Different Grilles and Diffusers?
5K viewsOct 3, 2024
YouTubeaircondlounge
0:34
Airtec Grilles, Registers and Diffusers
4.9K viewsJun 28, 2021
YouTubeRectorSeal
0:51
Everbilt 6” ceiling diffuser #diy #contractor #construction #remod…
49.1K viewsNov 20, 2024
YouTubeThat Contractor Guy
0:50
DIY Ceiling Vent Upgrade!
26.1K viewsJan 28, 2025
YouTubeFittes
0:19
What is the difference between diffuser and grill!
8.6K views11 months ago
YouTubeAMJ Engineering
0:49
Installing custom size linear lights/diffusers into acoustical ceil…
1.5K viewsAug 28, 2024
YouTubeNick M
1:17
Find in video from 00:45Installing the Diffuser
Air Diffusers - Installation: Dundas Jafine
40.1K viewsFeb 21, 2022
YouTubeDundas Jafine
4:00
WoodWorks Grille Installation
46.4K viewsApr 13, 2010
YouTubeArmstrong Ceiling & Wall Solutions
0:51
Linear Slot Diffusers Compared – Which Style Fits Your Home?
7.2K viewsApr 14, 2025
YouTubeVairtech
0:54
Find in video from 00:12Attaching the Grille to Your HVAC System
Perforated Drop Ceiling Grille
17.2K viewsMay 4, 2022
YouTubeHVACPremium
2:31
How to install ERGOVENT air diffusers to plasterboard ceilings?
12.1K viewsMay 10, 2024
YouTubeERGOVENT - Hidden Ventilation Diffusers
0:16
VENTECH Circular Diffuser Panel Ceiling Replacement Diffuser
15.1K viewsSep 10, 2020
YouTubeVentech Ceiling Diffuser
1:11
Square Ceiling Diffuser with flap damper
11.4K viewsMar 22, 2024
YouTubeGMCAIR HVAC
2:18
TRUaire Mod-Core Diffuser
12.3K viewsNov 1, 2013
YouTubeTRUaire | Registers & Grilles
0:16
VENTECH Modern Air Diffuser Jet Nozzle Diffuser Ceiling Grid Air Dif…
574 viewsAug 11, 2020
YouTubeVentech Ceiling Diffuser
See more videos
Static thumbnail place holder

Shop ceiling diffuser grille

Sponsored
About our ads
$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
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
$38.50
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
Free shipping
16% off
$38.50
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
Free shipping
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
$46.80
Airtec 81916 MXE Ceiling Diffuser W/ 1-Way Exhaust/Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
$46.80
Airtec 81916 MXE Ceiling Diffuser W/ 1-Way Exhaust/Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
$149.99
$189.99
BUILDMART - 20X16 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
21% off
$149.99
$189.99
BUILDMART - 20X16 Black Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$70.96
Hart & Cooley 50742 10" X 10" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
$70.96
Hart & Cooley 50742 10" X 10" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
$149.99
$189.99
BUILDMART - 24X14 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
21% off
$149.99
$189.99
BUILDMART - 24X14 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
$47.99
$54.99
BUILDMART - 14X6 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
12% off
$47.99
$54.99
BUILDMART - 14X6 MUD-IN Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
$28.91
Bluefin 5850808WH 8" X 8" Aluminum Square Ceiling Diffuser 2-Way Corner (White) | Supplyhouse.Com
SupplyHouse.com
$28.91
Bluefin 5850808WH 8" X 8" Aluminum Square Ceiling Diffuser 2-Way Corner (White) | Supplyhouse.Com
SupplyHouse.com
$17.66
Bluefin DF1W6-6 6" X 6" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
32
$17.66
Bluefin DF1W6-6 6" X 6" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$55.93
Hart & Cooley 50740 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
23
$55.93
Hart & Cooley 50740 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
$79.99
$99.99
BUILDMART - 36" Black Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
1
20% off
$79.99
$99.99
BUILDMART - 36" Black Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$46.10
Aclaminaire 10-In X 14-In 2-Way Aluminum Ceiling Diffuser In White One_Size | L-CL 1 m 14X10
Lowe's
1
$46.10
Aclaminaire 10-In X 14-In 2-Way Aluminum Ceiling Diffuser In White One_Size | L-CL 1 m 14X10
Lowe's
$59.99
$79.99
BUILDMART - 12" Black Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
25% off
$59.99
$79.99
BUILDMART - 12" Black Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$77.12
Return Air Grille Baseboard/Ceiling Hvac Vent Duct Cover Diffuser 30" X 8" New
Everymarket INC
$77.12
Return Air Grille Baseboard/Ceiling Hvac Vent Duct Cover Diffuser 30" X 8" New
Everymarket INC
$43.94
Patikil 6 Inch Round Air Vent, Adjustable Ceiling Diffuser Grill Cover Abs Louver Soffit Vent For Bathroom Kitchen Livin
Everymarket INC
$43.94
Patikil 6 Inch Round Air Vent, Adjustable Ceiling Diffuser Grill Cover Abs Louver Soffit Vent For Bathroom Kitchen Livin
Everymarket INC
$59.39
Hart & Cooley 50718A 12" X 12" (Wall Opening Size) White Ceiling Diffuser (A504MS Series) | Supplyhouse.Com
SupplyHouse.com
23
$59.39
Hart & Cooley 50718A 12" X 12" (Wall Opening Size) White Ceiling Diffuser (A504MS Series) | Supplyhouse.Com
SupplyHouse.com
$33.00
Hart & Cooley 50710 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) | Supplyhouse.Com
SupplyHouse.com
38
$33.00
Hart & Cooley 50710 6" X 6" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) | Supplyhouse.Com
SupplyHouse.com