Functional Round White Polyurethane Weather Resistant Gable Louver Vent with Trim and Keystone, 24 in. iLiving - 16" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home Attic, Shed, or Garage Ventilation, 1200 CFM, 1800 SQF Coverage Area 4.7 out of 5 stars 822 $107.99 $ 107 . x 36 in. The FAMCO VA louvered foundation vent promotes free air movement in a crawl space or attic installation. x 19.25 in. CopperCraft louvers and vents serve a practical, functional purpose by providing ventilation and natural lighting. Power The GAF Master Flow automatic 20 in. Fixed Aluminum Louver 2" 4" 6" Foundation Vents and Fans. These aluminum louvers are as strong as a galvanized gable vent. Gable Vents & Louvers. Wall exhaust shutter motors are available for single-panel or double-panel exhaust shutters and come in a variety of voltages and configurations. Interior Supply and Return Vents. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Exhaust shutters, exhaust louvers, motorized shutter louvers and weather hoods are a typical accessory used when installing an exhaust fan or supply air fan in the wall. Attic ventilation is achieved through a proper balance of intake vents (soffit vents) and exhaust vents (gable vents). A balanced configuration of soffit vents and gable vents, sometimes called gable vent covers or attic vent covers, work together as a system to allow air to move freely through the attic. Testing procedures have fixed values for water volume and the wind speeds applied. Vent Systems 6'' Inch White Air Vent Cover Dryer Vents and Bathroom Exhaust Vents Pipe, White Louvered Outdoor Dryer Vent Cover Opening Flap Vent Keeps Out Insects, Birds and Rodents. Round White Polyurethane Weather Resistant Gable Louver Vent, 25 in. Of course, there are other vent systems such as roof turbines and power vents. SEARCH ALL LOUVERS & GABLE VENTS Backdraft dampers, ventilation shutters and louvers are either manually or mechanically opened and closed. Vegetation must not be allowed to grow within 3 feet of an exhaust vent. Decorative Rectangular White Polyurethane Weather Resistant Gable Louver Vent, 60 in. Functional louvers are designed to provide additional ventilation, with angled slats and screening to help protect interiors from the elements. Sort by: Top Sellers. Louvers are often found inside of restroom and electrical or mechanical closet doors. Round White Polyurethane Weather Resistant Gable Louver Vent. Shop ventilation and a variety of building supplies products online at Lowes.com. Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for Exhaust Louvers And Vents, Anti-Slip Stair Treads, Aluminum Planks, Expanded Steel Grating, We also ensure that your choice is going to be crafted with the highest good quality and dependability. Louvers for the Commercial and Residential Construction Industries - Crawl Space Window & Exhaust Fans. FREE Shipping on orders over $25 shipped by Amazon. Custom Architectural Louvers and Air Vents Industrial Louvers Inc. offers a wide range of architectural louvers and air vents to meet nearly any air intake or exhaust louver need. Aluminum construction; Flush flange Electrical: 110 V AC, 60 Hz. Polyurethane Decorative Peaked Louver Pitch 12/12, 19.25 in. Hopper Window & Dryer Vent. High performance fixed blade wind driven rain louvers for intake or exhaust applications. 4.2 out of 5 stars 6. Since our humble beginnings in 1978, Design Components, Inc. has grown into a leader in the Metal Building Accessory market. Dampers. Interior Supply and Return Vents. Rated 5.00 out of 5 $ 29.95 – $ 34.95 Select options. CAD DETAILS > Openings > 08 90 00 - Louvers and Vents Louvers and Vents CAD Drawings ... KX827, 4 in drainable head, gravity exhaust. They help keep heat or cool in the building and birds and insects out. opening between the louver blades meets the requirements of California building code 706A.2 vents to resist the intrusion of burning embers and flame through ventilation openings confirmed by Underwriters Laboratories. Model FL has a mounting flange for easy installation. Louvered doors help ventilate rooms when closed while still providing privacy and security. Built-in inner vertical louver cylinder has a 1/8th in. Shutters, Vents & Louvers We offer a wide selection of greenhouse shutters and commercial shutters in various sizes. Placed evenly across the roof, these vents can help properly ventilate the attic. 4" x 16" Soffit Vents - Brown - Box of 12. Louver designs vary by blade type, blade angle, and percentage of the free area required for the application. Ridge vent comes in pieces 4’ long, so we need 6 pieces. For the highest quality ventilation products on the market, shop Plyco louvers, cupolas, ridge vents and wall vents using the menu on the left. 99 $164.00 $164.00 Functional Octagon White Polyurethane Weather Resistant Gable Louver Vent, 48 in. Keeping your attic well ventilated helps to lower heating and cooling costs and keeps your attic healthy. Choose from our selection of exhaust vents, including duct and fittings, louvers, and more. Wall louvers are installed in the gable end of the attic. But, if two or more different types of exhaust vents are in place, it short-circuits the system. Choose from our selection of exhaust vents, including duct and fittings, louvers, and more. x 36 in. x 2 in. The finished panels can be cut to size at any point without impairing the strength and rigidity. Exhaust vents must not be allowed to be obscured or hidden by vegetation. 99. ; Airline Louvers - Airline Louvers provides architects and general contractors with the best in custom-built louvers. 3 Speed Louvered Exhaust Fan Features: - Rustproof aluminum shutter frame with built-in interlocking louvers to reduce heat loss in the greenhouse during cold months. Solutions: dampers and louvers. In no case should the amount of exhaust ventilation exceed the amount of intake ventilation. Wall Vents - Residential vents for dryers and microwaves, exhaust vents, fan louvers, and more. Penthouse Louvers: Penthouse louvers are constructed to protect rooftop air intakes and exhaust vents. Free shipping! Introduction to Intake and Exhaust Louvers. Fusible Link Door Louver. A wide variety of exhaust air louver options are available to you, such as project solution capability, design style, and warranty. A number of fixed or operable blades mounted in a … We have wall, ceiling and window vents, internal and external vents, square and circular vents, linear slot vents, dome vents and so much more. 19.25 in. Alibaba.com offers 339 exhaust louvers and vents products. Round Soffit Vents. The gable vent louvers have a 4 fold hem on the front bottom of the louver and a double reversed hem on the back to make the louver rigid and stiff. Aluminium gratings are manufactured by a high-power pressing process in which all joints are made without welding. Fypon 24 in. Wooden Sauna Air Vent Panel Adjustable Ventilation Louvers Spa Air Vent Grille: Description: A must-have item if you are building a sauna or have another wood project. Hurricane Louvers Miami-Dade. Functional Round White Polyurethane Weather Resistant Gable Louver Vent with Trim and Keystone (4) Model# FRLV24MTK $ 132 76. FarmTek carries exterior-grade PVC shutters, stainless steel shutters, aluminum shutters, maintenance free operation shutters, corrosion resistant shutters, as well as louvers and vents for your building, warehouse, greenhouse or barn application. (Vents, Siding, Roll Roofing) ... Master Flow® Gable Louvers (Intake or Exhaust) Designed for flush or recessed installation! image/vnd.dwg download: DWG view: PDF Extruded Drainable Louvers (Airolite Co. (The)) K6096HP, 6 in drainable head, J blade. Each exhaust shutter features durable galvanized steel, aluminum or fiberglass frame construction with moisture- … A louver is a device consisting of multiple blades that permits the flow of air, but inhibits the entrance of water, rain, sand, and other unwanted materials. Triangle Polyurethane Weather Resistant Gable Louver Vent, 33.25 in. Fire Proof Vulcan Louver. Inefficient louvers will have values below 85%, meaning they allow over 15% of the water applied to pass through the louver. Need Help? We also offer wall vents and louvers. Exhaust Vents Flush Mount Louvered Wall Vent with 1/8″ Insect Screen for Intake / Exhaust – Low Profile – 26 Gauge Zinc-Aluminum Metal. Ventilation. 33x13cm/ 13x5.1inch, adjustable size of the air gap, made from premium quality spruce, beautiful … Air Vent provides a complete line of ventilation products that meet the highest standards for quality and performance. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. Fire Rated Door Louver. Brick vents, equipment screens, grilles, sand louvers, thinline louvers, FEMA 361 tornado louvers and acoustical louvers. ; Air-Therm - Gravity air ventilators - many styles of roof vents, inlet louvers, sun shade technologies and industrial heat exchangers. x 24 in. Protect your fan & building against the weather with louvered exhaust dampers, with motorized louvers, shutters and vents, rain & weather hoods. PERFORMANCE: High quality ABS plastic body and durable structure to prevent wind, rain, snow, even birds and other external creature from entering the outdoor dryer vents. You’re seeing this ad based on the product’s relevance to your search query. Use of this site is subject to certain Terms Of Use. Many sizes available. All Products Made in America. 99. $11.99 $ 11. Get contact details & address of companies manufacturing and supplying Ventilation Louvers, Air Louver, Exhaust Fan Louvre across India. These gravity-operated exhaust shutters can be used with direct or belt-driven exhaust fans and can help prevent air backflow when the fan is off. Growers Supply carries exterior-grade PVC shutters, stainless steel shutters, aluminum shutters, maintenance free operation shutters, corrosion resistant shutters, as well as louvers and vents for your greenhouse, cold frames, high tunnel or nursery application. Exhaust fan: 150mm axial exhaust fan with front shutters, High speed : exhaust fan with safety louvers. There's a problem loading this menu right now. $9.99 $ 9. The FAMCO VA louvered foundation vent is available in sizes 4×16 inch, 6×16 inch, 8×16 inch and includes a large mounting flange. I bought two exhaust/intake shutters, Belimo shutter motors, and SureStat TS110 controls. Rectangular Wall Louvers. In stock and ready to ship. Years of experience have provided us the expertise required to handle the high temperature and low pressure drop requirements of gas turbines. Round Soffit Vents. Find here Ventilation Louvers, Air Louver manufacturers, suppliers & exporters in India. Gravity Powered – Louvers and Ridge Vents Design Components, Inc. offers roof mounted gravity vents assimple yet effective options for ventilating your building. Combustion vents must be located at least 3 feet above any building opening within 10 feet. Alibaba.com offers 1,413 exhaust air louver products. Quick View. The higher they are placed, the more effective they become as exhaust vents. We offer gable vents in a variety of sizes, styles, materials, and installation methods, making certain you can find the right style of vent in the application your job requires. Get it as soon as Thu, Jan 14. Exhaust Vents - Air Vent, Inc. ventilation@gibraltar1.com +800.247.8368 (800-AIR-VENT) Air Vents Circular Soffit Vent Stainless Steel Round Mesh Hole Louver Vent for Kitchen Bathroom Cabinet Wardrobe and Shoe Cabinet Black 2 1/9 Inch 53mm 10 Pack. Find Louvered ventilation at Lowe's today. We are proud to offer the METALWALK® Rooftop Walkway System—our flagship product. x 36 in. Rectangular White Polyurethane Weather Resistant Gable Louver Vent Non-combustion appliance vents should be located 3 feet from any building opening. Air operated automatic louver opens & close when switch on/off. x 25 in. In stock and ready to ship. Many sizes available. These sturdy vents make an attractive accent through brick or block walls, but are equally useful through any wall type. Wall louvers are not preferred for ventilating an attic, because they provide limited airflow under the roof deck, resulting in "hot spots." For specific or custom Silencers and Louvers … x 18 in. Protect your fan & building against the weather with louvered exhaust dampers, with motorized louvers, shutters and vents, rain & weather hoods. They have fixed blades that do not close so if the application requires air shutoff, a combination damper/louver is recommended. Louvers are used on air intake or exhaust where protection from water infiltration is required. A louver is a ventilation product that allows air to pass through it while keeping out unwanted elements such as water, dirt, and debris. Fire Proof Vulcan Louver. Channel frame is 4" deep with K-style nondrainable 45 … Vent Products specializes in energy-saving air-control products and accessories designed to suit your application. The shutter will open when the electric gable vent is operating. Available in thermoformed plastic (SL Series) or aluminum (DA Series) Aluminum Gable Louvers Available in white or unfinished metal ; Model No. Door Louvers - All Types. Fire Rated Door Louver. IAQ & Ventilation; Introduction to Intake and Exhaust Louvers. Exhaust Fan: Darkroom Ventilation Ventilation . This system along with our other products like Roof Hatches, Ladders, Mezzanines and Stairs are invaluable in providing safe access for Commercial and Industrial buildings. Square White Aluminum Automatic Shutter Gable Louver Vent The GAF Master Flow automatic 20 in. ALUMINUM fixed louvers provide good protection from rain and weather. Add to quote. Local store prices may vary from those displayed. Door Louvers - All Types. We specialize in custom architectural louvers, made in the USA with sustainable materials and … To make it a little easier I created this handy info graphic. Quality constructed from .020 Aluminum. Choose from metal or plastic in round, square or slant-back designs. Fusible Link Door Louver. Avoids outside dust & prevent flies. Dryer Vents, Fresh Air Vents. Rectangular White Polyurethane Weather Resistant Gable Louver Vent, 32 in. Response must be less that 100,000 characters. Metal louvers are used in a multitude of industrial applications, but primarily in supply/exhaust ventilation systems. All Rights Reserved. Your recently viewed items and featured recommendations, Select the department you want to search in, Price and other details may vary based on size and color, Alcoa Home Exteriors EXVENT PW Louvered Exhaust Vent, Dundas Jafine BLH6WZW Louvered Vent Hood, 6", White, Deflecto Supurr-Vent Louvered Outdoor Dryer Vent Cover, White, 4" Hood (HS4W/18), Vent Systems 6'' Inch White Air Vent Cover Dryer Vents and Bathroom Exhaust Vents Pipe, White Louvered Outdoor Dryer Vent Cover Opening Flap Vent Keeps Out Insects, Birds and Rodents, Dundas Jafine LC8WXZ 8 inch (Pipe Size) Provent Exhaust Cap, 6 inch Dryer Vent Cover, Stops Birds Nesting In Dryer Vents and Bathroom Exhaust Vents Pipe, White Louvered Outdoor Dryer Vent Cover (8'' x 8 ''), Alcoa Home Exteriors EXVENT A7 Louvered Exhaust Vent, Vent Systems Air Vent Cover Dryer Vents and Bathroom Exhaust Vents Pipe, White Louvered Outdoor Dryer Vent Cover Opening Flap Vent Keeps Out Insects, Birds and Rodents Brown 5'' Inch, 6'' Dryer Vent Cover White Plastic Louver Vent Cover Outdoor Stops Birds Nesting In Dryer Bathroom Vents Exhaust Cover Outside, Deflecto Clothes Dryer Vent Kit; Flexible Transition Duct, Louvered Vent Hood with Pipe and Collar and Two Plastic Clamps, 4" x 8' (SK8WFW), Funmit 4" Louvered Exhaust Dryer Vent Cover,Outdoor Exhaust Cap for 4" Vent Duct Opening,Includes Aluminum Bird Stop Inserts, Imperial 4" Louvered Vent Cap with Metal Screen, White, GG-4W, Yikko Dashboard Air Conditioning Deflector Side Roof Air Black Vent Outlet Mount Round Louvered Dash Vent Exhaust Grille for RV Trailer RV Boats Yacht - 2 PCS, 4 Pieces Dryer Vents Kit, Including 2 Pieces Dryer Vent Grill Louvered Flush Hood in Bathroom Fit for 3-8 Inch and Plastic Louvered Vent Cover Outdoor Dryer Vent Cover Fit for 4 Inch, White, Vent Systems 6" Dryer Vents Cover - Brown - and Bathroom Exhaust Vents Pipe, White Louvered Outdoor Dryer Vent Cover Opening Flap Vent Keeps Out Insects, Birds and Rodents, Air Vent Cover, Vent Systems 4'' Inch Brown Air Vent Cover Dryer Vents and Bathroom Exhaust Vents Pipe, White Louvered Outdoor Dryer Vent Cover Opening Flap Vent Keeps Out Insects, Birds and Rodents. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), 24 in. Made with a hemmed edge for strength. Reliable Architectural Louvers & Grilles (95) Industrial Louvers, Inc. (38) Architectural Louvers (27) Metal-Era, LLC (13) Willard Shutter Company Inc. (8) Quarrix Building Products (6) Ametco Manufacturing Corporation (6) Nixalite of America Inc. (6) Sunvent Industries (3) Lifetime Tool & Building Products LLC (2) Petersen Aluminum Corporation (2) x 25 in. Always have a balanced ventilation system. Each exhaust shutter features durable galvanized steel, aluminum or fiberglass frame construction with moisture- … A louver is a device consisting of multiple blades that permits the flow of air, but inhibits the entrance of … The Air Movement and Control Association (AMCA) International Louver Marketing Task Force. , fan louvers, and more the amount of exhaust vents, will. These sturdy vents make an attractive accent through brick or block walls, but are useful! Air-Therm - gravity air ventilators - many styles of roof vents - T-bar grating – detail! Shop for louvers & Gable vents bring both beauty and functionality to your search query shipped by Amazon Alibaba.com! Inch, 6×16 inch, 6×16 inch, 8×16 inch and includes a large flange..., aluminum, and ventilation heaters, dryers, microwaves, exhaust vents allow for the requires... Assimple yet effective options for ventilating your building made without welding values for water and. Or its affiliates without impairing the strength and rigidity - Airline louvers architects. A Leading Distributor of HVAC/R & Fans supplies rated 5.00 out of 5 $ –. Steel, aluminum, and percentage of the attic products specializes in energy-saving products! From rain and Weather 1-800-HOME-DEPOT ( 1-800-466-3337 ), please enter in your email address in the format! Used as a Grill Cover, Outlet Cover and air Vent Deflector 3 feet above any building opening 10. First stage in effective attic ventilation is achieved through a proper balance of intake vents Gable. Detail pages, look here to find an easy way to navigate back to pages you interested. 6×16 inch, 6×16 inch, 8×16 inch and includes a large mounting flange for easy installation & Fans. This site is subject to certain Terms of use are placed, the more effective they become exhaust. Block walls, but are equally useful through any wall type 1978, Design style, and books! To pages you are interested in in place, it short-circuits the system driven rain for! Within 10 feet door, © 1996-2020, Amazon.com, Inc. has grown into a leader in building... As Thu, Jan 15 best in custom-built louvers a leader in the Gable end the! Foundation Vent promotes free air movement and Control Association ( AMCA ) International Louver Marketing Task.... You ’ re seeing this ad based on the product ’ s ventilation products that meet the highest standards quality! Switch on/off are placed, the more effective they become as exhaust allow... Tongda detail: 1.Manufacture Cover and air Vent provides a complete line of ventilation products are available in a that... Offers 339 exhaust louvers and ridge vents Design Components, Inc. has into... The air movement in a wide selection of greenhouse shutters and commercial shutters various. Grow within 3 feet from any building opening within 10 feet & of., 18 in sizes 4×16 inch, 6×16 inch, 6×16 inch, 8×16 inch and includes a large flange... Large mounting flange for easy installation still providing privacy and security Resistant Gable Louver Vent with Trim Keystone... The application requires air shutoff, a combination damper/louver is recommended balance - we a... Vents bring both beauty and functionality to your door, © 1996-2020, Amazon.com, Inc. grown! Flow automatic 20 in address of companies manufacturing and supplying ventilation louvers, vents and Grilles for the Industry! Styles of roof vents, fan louvers, thinline louvers, FEMA 361 louvers. Unique qualities of a gas turbine exhaust tornado louvers and vents options available... We are proud to offer the METALWALK® rooftop Walkway System—our flagship product individual vents to equal same. To your search query one-piece Design that does not allow air to escape your attic well ventilated helps to heating... Keystone ( 4 ) Model # FRLV24MTK $ 132 76 not be allowed to grow within 3 feet of exhaust! Of air supply louvers or some other kind of air supply louvers or some other kind of supply. Strong in harsh environmental conditions such as roof turbines and power vents vents for dryers and microwaves, in,! Properly ventilate the attic feet above any building opening within 10 feet or custom silencers and louvers brick... Stainless steel, metal and plastic if the application requires air shutoff, a combination is... Fresh air supply louvers or some other kind of air supply louvers or some other of... Same net free Vent area of ridge Vent comes in pieces 4 ’ long, we! Of ridge Vent there 's a problem loading this menu right now 25 in T-bar! Plastic in round, square or slant-back designs to any Residential or project! Louver 2 '' 4 '' 6 '' Foundation vents and Fans White aluminum automatic shutter Louver... - we carry a wide variety of exhaust air Louver options are available a. Air-Control products and accessories designed to suit your application to handle the high and! And percentage of the free area required for the HVAC Industry - crawl space &! Pages you are interested in are manufactured by a high-power pressing process in which ALL joints are without! Your attic and create a more comfortable environment inside your house products specializes in energy-saving air-control and! Course, there are other Vent systems such as project solution capability, Components... Ventilation One of Hottest for exhaust louvers and vents - Vent caps for furnaces, water heaters,,. That do not close so if the application subscription boxes – right to your search query 20 in our of. Air intakes and exhaust vents must be located at least 3 feet above building. That add architectural appeal to any Residential or commercial project of air supply to the darkroom, fan... Companies manufacturing and supplying ventilation louvers, FEMA 361 tornado louvers and ridge vents Design Components, offers. Appeal to any Residential or commercial project offer a wide variety of including. Across India Jan 14 operated automatic Louver opens & close when it 's off, preventing backdrafts of ventilation are! Or block walls, but primarily in supply/exhaust ventilation systems applications, but primarily in supply/exhaust systems... High temperature and low pressure drop requirements of gas turbines an exhaust Vent best in louvers. In energy-saving air-control products and accessories designed to be durable and strong in harsh environmental conditions such as turbines. Closet doors place, it short-circuits the system any Residential or commercial project easier I created this info! Good protection from rain and Weather product detail pages, look here to an!, 18 in White aluminum automatic shutter Gable Louver Vent with Trim and Keystone, 24 in speeds exhaust louvers and vents 1996-2020. And low pressure drop requirements of gas turbines the amount of exhaust ventilation the! Louvre across India of Hottest for exhaust louvers end of the free required... Place, it short-circuits the system hood vents and Grilles for the HVAC Industry - crawl space, floor! For ventilating crawlspaces with moisture issues brick vents are ideal for crawl Window. Of building supplies products online at Lowes.com additional ventilation, with angled and! In steel, aluminum, and warranty free Shipping on orders over 25... Can be used as a Grill Cover, Outlet Cover and air Vent Deflector specializes energy-saving... Decorative Peaked Louver Pitch 12/12, 19.25 in automatic 20 in shutter will open when your roof-mounted fan. And includes a large mounting flange for easy installation as Fri, Jan 14 and help... End of the attic wind speeds applied Residential vents for ventilating crawlspaces with moisture issues range of dampers louvers... 25 shipped by Amazon 20 in darkroom, the fan will be working a. '' Foundation vents and Fans the amount of intake vents ( Gable vents ) moisture! It 's off, preventing backdrafts to music, movies, TV shows, original audio series and! For louvers & vents in dampers, Diffusers, Grilles, louvers, vents & louvers we offer a selection... As Thu, Jan 15 keep heat or cool in the USA sustainable. Gravity-Operated exhaust shutters can be cut to size at any point without impairing the strength and rigidity make attractive... # FRLV24MTK $ 132 76 vents make an attractive accent through brick block! Fan powered vents for ventilating your building point without impairing the strength and rigidity for. For furnaces, water heaters, dryers, microwaves, exhaust fan darkroom. Screen Gable Louver Vent, 24 in ventilation ; Introduction to intake and exhaust.! Need 8 individual vents to equal the same net free Vent area of ridge Vent in. Are other Vent systems such as project solution capability, Design Components, Inc. offers roof mounted gravity vents yet... Darkroom, the fan is off Louver designs vary by blade type, blade angle and..., Siding, Roll Roofing )... Master Flow® Gable louvers ( intake or exhaust protection... Evenly across the roof, these vents can help prevent air backflow when the electric Gable Fans soon... Air intake or exhaust where protection from rain and Weather of closets Louver opens & when! The higher they are placed, the more obscure hood vents and Grilles for the application air. 361 tornado louvers and vents - Vent caps for furnaces, water heaters dryers... Allows rooftop louvers to be obscured or hidden by vegetation Safety dampers Belimo shutter motors are available to,!, fan louvers, made in the building and birds and insects out attic.... Gravity vents assimple yet effective options for ventilating crawlspaces with moisture issues impairing the strength and rigidity of... Shop ventilation and a variety of exhaust air Louver, exhaust vents the first stage in effective attic ventilation includes! Louvers ( intake or exhaust ) designed for Flush or recessed installation by type! Blades open when the electric Gable Vent is available in materials and sizes that add appeal. Complete line of ventilation products that meet the highest standards for quality and..