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    132 Products

    Fixed-Blade Wall-Mount Louvers

    Image of Product. Front orientation. Louvers. Fixed-Blade Wall-Mount Louvers.
    Always open, these are our most basic wall louvers.
    Surface Mount, Recessed Mount
    Image of Specification. Side1 orientation. Surface Mount.

    Surface

    Mount

    Image of Specification. Side1 orientation. Recessed Mount.

    Recessed

    Mount

    For
    Opening
    Overall
    Wd.
    Ht.
    Wd.
    Ht.
    Dp.
    Blade
    Thk.
    No. of
    Panels
    Mounting Fasteners
    Included
    Each
    White Plastic Frame and Blades
    8"8"10 1/2"10 1/2"1 3/8"0.063"1No000000000000
    12"12"14 1/2"14 1/2"1 3/8"0.063"1No00000000000
    12"18"14 1/2"20 1/2"1 3/8"0.063"1No00000000000
    18"24"20 3/4"26 3/4"1 3/8"0.063"1No00000000000
     
    Aluminum Frame and Blades
    12"12"14 1/2"14 5/8"1 1/2"0.015"1No000000000000
    12"18"14 1/2"20 1/2"1 1/2"0.015"1No000000000000
    14"24"16 1/2"26 3/8"1 1/2"0.015"1No000000000000
    18"24"20 1/2"26 3/8"1 1/2"0.015"1No000000000000
    24"30"26 1/2"32 1/4"1 1/2"0.015"1No000000000000
     
    White Painted Aluminum Frame and Blades
    12"12"14 1/2"14 5/8"1 1/2"0.015"1No000000000000
    12"18"14 1/2"20 1/2"1 1/2"0.015"1No000000000000
    14"24"16 1/2"26 3/8"1 1/2"0.015"1No000000000000
    18"24"20 1/2"26 3/8"1 1/2"0.015"1No000000000000
    24"30"26 1/2"32 1/4"1 1/2"0.015"1No000000000000
     

    Louvers for Enclosures

    Relieve heat buildup and prevent condensation from forming inside enclosures and other small spaces.
    Surface Mount
    Image of Specification. Side1 orientation. Surface Mount.

    Surface

    Mount

    Gray Powder-Coated Steel Frame and Blades—Powder-coated steel louvers are rugged and durable.
    316 Stainless Steel Frame and Blades—316 stainless steel louvers are rugged and durable.
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Blade
    Thk.
    No. of
    Panels
    Fasteners
    Included
    Hole
    Dia.
    Each
    Gray Powder-Coated Steel Frame and Blades
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Surface Mount, Gray Powder-Coated Steel Frame and Blades.
     
    Standard Louver Collar
    1 3/4"2"3 1/4"3 1/4"0.075"1Yes7/32"0000000000000
    3"2 5/8"4 1/2"3 7/8"0.075"1Yes7/32"000000000000
    3"3 1/2"4 1/2"4 3/4"0.075"1Yes7/32"000000000000
    4"3 1/4"5 1/2"4 1/2"0.075"1Yes7/32"000000000000
    4"4 3/8"5 1/2"5 5/8"0.075"1Yes7/32"000000000000
    6"4 3/8"7 1/2"5 5/8"0.075"1Yes7/32"000000000000
    6"6 5/8"7 1/2"7 7/8"0.075"1Yes7/32"000000000000
    8"4 9/16"9 1/2"5 13/16"0.075"1Yes7/32"000000000000
    8"6 15/16"9 1/2"8 3/16"0.075"1Yes7/32"000000000000
    8"9 5/16"9 1/2"10 9/16"0.075"1Yes7/32"000000000000
    8"14 1/16"9 1/2"15 5/16"0.075"1Yes7/32"000000000000
     
    316 Stainless Steel Frame and Blades
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Surface Mount, 316 Stainless Steel Frame and Blades.
     
    Standard Louver Collar
    1 3/4"2"3 1/4"3 1/4"0.075"1Yes7/32"0000000000000
    3"2 5/8"4 1/2"3 7/8"0.075"1Yes7/32"0000000000000
    3"3 1/2"4 1/2"4 3/4"0.075"1Yes7/32"0000000000000
    4"3 1/4"5 1/2"4 1/2"0.075"1Yes7/32"0000000000000
    4"4 3/8"5 1/2"5 5/8"0.075"1Yes7/32"0000000000000
    6"4 3/8"7 1/2"5 5/8"0.075"1Yes7/32"0000000000000
    6"6 5/8"7 1/2"7 7/8"0.075"1Yes7/32"0000000000000
    8"4 9/16"9 1/2"5 13/16"0.075"1Yes7/32"0000000000000
    8"6 15/16"9 1/2"8 3/16"0.075"1Yes7/32"0000000000000
    8"9 5/16"9 1/2"10 9/16"0.075"1Yes7/32"0000000000000
    8"14 1/16"9 1/2"15 5/16"0.075"1Yes7/32"0000000000000
     
    Flush Mount
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Flush Mount, White Plastic Frame and Blades.
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Flush Mount, Aluminum Frame and Blades.
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Flush Mount, Anodized Aluminum Frame and Blades.

    White Plastic

    Frame and Blades

    Aluminum Frame

    and Blades

    Anodized Aluminum

    Frame and Blades

    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Flush Mount, Black Anodized Aluminum Frame and Blades.
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Flush Mount, White Powder-Coated Aluminum Frame and Blades.
    Image of Specification. Side1 orientation. Flush Mount.

    Black Anodized

    Aluminum Frame and

    Blades

    White

    Powder-Coated

    Aluminum Frame

    and Blades

    Flush

    Mount

    Aluminum Frame and Blades—All aluminum louvers have small openings between their blades to stop bugs from getting inside your enclosure.
    Anodized Aluminum Frame and Blades—All aluminum louvers have small openings between their blades to stop bugs from getting inside your enclosure. Anodized aluminum louvers withstand corrosion better than unfinished and powder-coated aluminum louvers. They’re good for settings such as saltwater environments.
    Black Anodized Aluminum Frame and Blades—All aluminum louvers have small openings between their blades to stop bugs from getting inside your enclosure. Black anodized aluminum louvers withstand corrosion better than unfinished and powder-coated aluminum louvers. They’re good for settings such as saltwater environments.
    White Powder-Coated Aluminum Frame and Blades—All aluminum louvers have small openings between their blades to stop bugs from getting inside your enclosure.
    Darkroom Environments—Darkroom louvers have a shield on the back that blocks out light—use them where light control is a concern.
    Overall
    For Opening
    Dia.
    Dia.
    Dp.
    For Min.
    Wall Thk.
    For Max.
    Wall Thk.
    Blade
    Thk.
    No. of
    Panels
    Mounting Fasteners
    Included
    Pkg.
    Qty.
    Pkg.
    White Plastic Frame and Blades
     
    Standard Louver Collar
    2"2 1/2"1"1/8"—0.07"1No1000000000000
    3"3 1/2"1"1/8"—0.07"1No100000000000
    4"4 1/2"1"1/8"—0.07"1No100000000000
     
    Aluminum Frame and Blades
     
    Standard Louver Collar
    1"1 1/4"3/8"1/8"—0.015"1No1200000000000
    1 1/2"1 3/4"3/8"1/8"—0.015"1No1200000000000
    2"2 1/2"1/2"1/8"—0.015"1No1200000000000
    2 1/2"3"5/8"1/8"—0.015"1No10000000000
    3"3 1/2"5/8"1/8"—0.015"1No100000000000
    4"4 1/2"3/4"1/8"—0.015"1No100000000000
     
    Tabbed Louver Collar
    1"1 1/8"3/8"—1/8"0.015"1No100000000000
    1 1/2"1 3/4"3/8"—1/8"0.015"1No100000000000
    2"2 3/8"1/2"—1/8"0.015"1No100000000000
    2 1/2"2 15/16"5/8"—1/8"0.015"1No100000000000
    3"3 1/2"5/8"—1/8"0.015"1No100000000000
    4"4 1/2"3/4"—1/8"0.015"1No100000000000
     
    Anodized Aluminum Frame and Blades
     
    Standard Louver Collar
    1"1 1/8"3/8"1/8"—0.015"1No100000000000
    1 1/2"1 3/4"3/8"1/8"—0.015"1No100000000000
    2"2 3/8"1/2"1/8"—0.015"1No100000000000
    2 1/2"2 15/16"5/8"1/8"—0.015"1No100000000000
    3"3 1/2"5/8"1/8"—0.015"1No100000000000
    4"4 1/2"3/4"1/8"—0.015"1No100000000000
     
    Tabbed Louver Collar
    1"1 1/8"3/8"—1/8"0.015"1No100000000000
    1 1/2"1 3/4"3/8"—1/8"0.015"1No100000000000
    2"2 3/8"1/2"—1/8"0.015"1No100000000000
    2 1/2"2 15/16"5/8"—1/8"0.015"1No100000000000
    3"3 1/2"5/8"—1/8"0.015"1No100000000000
    4"4 1/2"3/4"—1/8"0.015"1No100000000000
     
    Black Anodized Aluminum Frame and Blades
     
    Standard Louver Collar
    1"1 1/8"3/8"1/8"—0.015"1No100000000000
    1 1/2"1 3/4"3/8"1/8"—0.015"1No100000000000
    2"2 3/8"1/2"1/8"—0.015"1No100000000000
    2 1/2"2 15/16"5/8"1/8"—0.015"1No100000000000
    3"3 1/2"5/8"1/8"—0.015"1No100000000000
    4"4 1/2"3/4"1/8"—0.015"1No100000000000
     
    Standard Louver Collar—Darkroom Environments
    4"4 1/2"3/4"1/8"—0.015"1No100000000000
     
    White Powder-Coated Aluminum Frame and Blades
     
    Standard Louver Collar
    1"1 1/4"3/8"1/8"—0.015"1No12000000000000
    1 1/2"1 3/4"3/8"1/8"—0.015"1No100000000000
    2"2 1/2"1/2"1/8"—0.015"1No100000000000
    2 1/2"2 15/16"5/8"1/8"—0.015"1No100000000000
    3"3 1/2"5/8"1/8"—0.015"1No100000000000
    4"4 1/2"3/4"1/8"—0.015"1No100000000000
     

    Adjustable-Width Fixed-Blade Wall-Mount Louvers

    Image of Product. Front orientation. Louvers. Adjustable-Width Fixed-Blade Wall-Mount Louvers.
    Get an exact fit for your opening by sliding out these louvers to the width you need.
    Recessed Mount
    Image of Specification. Side1 orientation. Recessed Mount.

    Recessed

    Mount

    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Dp.
    Blade
    Thk.
    No. of
    Panels
    Includes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Aluminum Frame and Blades
    12" to 18"14"22"18"4"0.04"1Bird ScreenYes1/4"00000000000000
    18" to 24"18"28"22"4"0.04"1Bird ScreenYes1/4"0000000000000
    21" to 36"30"40"34"4"0.04"1Bird ScreenYes1/4"0000000000000
    24" to 36"36"40"40"4"0.04"1Bird ScreenYes1/4"0000000000000
    36" to 48"48"52"52"4"0.04"1Bird ScreenYes1/4"0000000000000
     

    Fixed-Blade Louvers for Block and Brick Walls

    Image of Product. Front orientation. Louvers. Fixed-Blade Louvers for Block and Brick Walls.
    Sized to replace block or bricks.
    Recessed Mount
    Image of Specification. Side1 orientation. Recessed Mount.

    Recessed

    Mount

    For
    Opening
    Overall
    Replaces
    No. of
    Wd.
    Ht.
    Wd.
    Ht.
    Dp.
    Blade
    Thk.
    Blocks
    Bricks
    No. of
    Panels
    Includes
    Mounting Fasteners
    Included
    Each
    Aluminum Frame and Blades
    8 5/8"8"10 1/8"9 3/4"1 1/2"0.125"1/231Insect ScreenNo000000000000000
    16"8"17 5/8"9 3/4"1 1/2"0.125"161Insect ScreenNo00000000000000
    17"8"18 1/2"9 3/4"1 1/2"0.125"—61Insect ScreenNo00000000000000
     

    Weather-Resistant Louvers for Enclosures

    With a gasketed sealing kit, these louvers shield your enclosure from dirt, moisture, and weather while regulating heat and stopping condensation from forming inside. All have an aluminum mesh filter that keeps out solid debris and water.
    1 Panel
    Image of Product. Front orientation. Louvers. Weather-Resistant Louvers for Enclosures, 1 Panel.
    Image of Specification. Side1 orientation. Surface Mount.
    Image of Product. Front orientation. Louver Filters. Weather-Resistant Louvers for Enclosures.

    Surface

    Mount

    Replacement Louver Filters

    Stainless Steel Frame and Blades—Stainless steel louvers stand up to corrosion better than powder-coated steel louvers.
    Louvers
    Replacement
    Louver Filters
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Blade
    Thk.
    Profile
    Fasteners
    Included
    Hole
    Dia.
    For Use
    Outdoors
    Enclosure
    Rating
    Certification
    Includes
    Each
    Each
    Gray Powder-Coated Steel Frame and Blades
    2 3/4"3"5 5/16"5 9/16"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets000000000000000000000000000
    3 3/4"2 7/8"6 5/16"5 5/16"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    3 3/4"4"6 5/16"6 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
     
    Stainless Steel Frame and Blades
    2 3/4"3"5 5/16"5 9/16"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets00000000000000000000000000
    3 3/4"2 7/8"6 5/16"5 5/16"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets00000000000000000000000000
    3 3/4"4"6 5/16"6 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets00000000000000000000000000
     
    2 Panels
    Image of Product. Front orientation. Louvers. Weather-Resistant Louvers for Enclosures, 2 Panels.
    Image of Specification. Side1 orientation. Surface Mount.
    Image of Product. Front orientation. Louver Filters. Weather-Resistant Louvers for Enclosures.

    Surface

    Mount

    Replacement Louver Filters

    Louvers
    Replacement
    Louver Filters
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Blade
    Thk.
    Profile
    Fasteners
    Included
    Hole
    Dia.
    For Use
    Outdoors
    Enclosure
    Rating
    Certification
    Includes
    Each
    Each
    Gray Powder-Coated Steel Frame and Blades
    5 3/4"3 1/2"8 5/16"6 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets000000000000000000000000000
    5 3/4"5 3/4"8 5/16"8 11/16"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"3 3/4"10 5/16"6 5/8"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"6 1/4"10 5/16"9"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"8 1/2"10 5/16"11 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"13 1/4"10 5/16"16 1/8"0.07"SurfaceYes1/4"YesNEMA 3R
    		CSA Certified, UL Recognized Component
    		One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
     

    Heavy Duty Fixed-Blade Wall-Mount Louvers

    Image of Product. Front orientation. Louvers. Heavy Duty Fixed-Blade Wall-Mount Louvers.
    Constructed with a thick frame and blades, these louvers have a long service life.
    Flush Mount
    Image of Specification. Side1 orientation. Flush Mount.

    Flush

    Mount

    Flush-mount louvers have blades designed to direct water away from the louver.
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Dp.
    Blade
    Thk.
    No. of
    Panels
    Includes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Aluminum Frame and Blades
    18"18"17 1/2"17 1/2"4"0.081"1Bird ScreenNo1/4"000000000000000
    24"24"23 1/2"23 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
    24"36"23 1/2"35 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
    36"24"35 1/2"23 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
    36"36"35 1/2"35 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
    36"48"35 1/2"47 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
    48"36"47 1/2"35 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
    48"48"47 1/2"47 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
    60"60"59 1/2"59 1/2"4"0.081"1Bird ScreenNo1/4"00000000000000
     
    Galvanized Steel Frame and Blades
    18"18"17 1/2"17 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    24"24"23 1/2"23 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    24"36"23 1/2"35 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    36"24"35 1/2"23 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    36"36"35 1/2"35 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    36"48"35 1/2"47 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    48"36"47 1/2"35 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    48"48"47 1/2"47 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    60"48"59 1/2"47 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
    60"60"59 1/2"59 1/2"4"0.064"1Bird ScreenNo1/4"00000000000000
     

    Fixed-Blade Wall-Mount Louvers with Adjustable Register and Aluminum Filter

    Image of Product. Front orientation. Exploded view. Louvers. Fixed-Blade Wall-Mount Louvers with Adjustable Register and Aluminum Filter.
    The included filter cleans the air as it passes through these louvers. They mount through an outside wall and control airflow from the inside by adjusting the register.
    Recessed Mount
    Image of Specification. Side1 orientation. Recessed Mount.

    Recessed

    Mount

    Louvers
    Replacement
    Louver Filters
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Dp.
    Blade
    Thk.
    No. of
    Panels
    Includes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Each
    White Powder-Coated Steel Frame and Blades
    14"10"17"13"2 1/2"0.036"1Insect Screen, Washable Aluminum FilterNo1/8"00000000000000000000000000
    20"14"23"17"2 1/2"0.036"1Insect Screen, Washable Aluminum FilterNo1/8"000000000000000000000000
     

    Heavy Duty Adjustable-Blade Wall-Mount Louvers

    Image of Product. Front orientation. Louvers. Heavy Duty Adjustable-Blade Wall-Mount Louvers.
    Constructed with a thick frame and blades, these louvers have a long service life.
    Recessed Mount
    Image of Specification. Side1 orientation. Recessed Mount.

    Recessed

    Mount

    For
    Opening
    Overall
    Wd.
    Ht.
    Wd.
    Ht.
    Dp.
    Blade
    Thk.
    No. of
    Panels
    Mounting Fasteners
    Included
    Each
    Plastic Frame and Blades
    12"12"13 3/4"13 3/4"1 3/4"0.047"1No000000000000000
    12"18"13 3/4"19 3/4"1 3/4"0.047"1No00000000000000
    12"24"13 3/4"25 3/4"1 3/4"0.047"1No00000000000000
    14"24"15 3/4"25 3/4"1 3/4"0.047"1No00000000000000
     
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