1985 Carroll St. Description. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Contact12" x 24" Arch Top Louver Vent. ContactManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Metalaire Louver custom cuts the roof pitch in the finial and adds a flange to extend over the shingle further protecting against leaks as well as curb appealGive Us a Call! 1-877-365-9655. The curved lines provide a softer appearance than a triangular louver, while still complimenting the shape of the building's facade. Custom fit to your roof's pitch. Includes an insect screen and a baffle bladed louver system. Metalaire Louver Company. Insect screen is standard on all louvers. 17. , offering a complete line of air distribution and air terminal products. Through extensive research and testing our louver vents feature appropriately angled blades. Description. , offering a complete line of air distribution and air terminal products. Clearwater, FL 33765. Our gable end vents include a baffle bladed louver system for prevention of water intrusion and also supply ventilation to hard-to-reach attic space. The design is more complex than many, with several shapes fused together into. Private. , offering a complete line of air distribution and air terminal products. The 24" Half Round louver works beautifully within small gable end walls. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. , offering a complete line of air distribution and air terminal products. 0 Reviews. The copper Roosevelt chimney shroud is great for adding much needed character to the chimney. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Our copper roof jack is available in 4 standard sizes and any roof pitch. 36 lbs. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Average Rating: ( 0 ) The copper shed top roof vent is ideal for breaking up large boring roof lines. Units shall be single deflection supply grilles of all steel construction. Copper spire is manufactured from 16 ounce copper and is a great adornment for steep roofs. CUSTOMIZATION AVAILABLE. ContactManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Page of 1. , offering a complete line of air distribution and air terminal products. Product Code: 36HRFD11. About Us. Metalaire Louver Company. CUPOLAS. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 2651 Revision: Date: Units: Page: Model: Custom lengths. PO Box 17314 Memphis, TN 38187-0314. Our copper arch top roof vent is hand crafted and precisely designed to fit your roof's pitch. Send Message. Give Us a Call! 1-877-365-9655 About UsDescription. Give Us a Call! 1-877-365-9655. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Add To Cart. $1,175. ContactOur copper clock faced roof vent adds great architectural detail to any home. 875" square base width by 92" height (to the top of finial) Weather-tight construction and best practice for adding roof ventilationIndustrial Grilles - Drum Louver High Capacity Cylindrical Drum, Aluminum B 9/19/2023 Inches 13 RLRoto Louver - Standard Blades Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. Our gable end vents supply necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. Adding a triangular copper louver to your home not only ventilates attic space, but also boosts your house's curb appeal. 25" square base width by 41" height; 12 lbs; custom fit to any roof mount for additional chargeDescription. Crate Fee: $85. About. This product is suitable for virtually all gable wall applications, integrating easily into either brickwork or siding. Your house's curb appeal will grow after adding this classy yet practical addititon to your home. Give Us a Call! 1-877-365-9655. 00" deep; 14 lbsManufactured from 16 ounce copper with soldered joints. Our chimney chase covers are with a sloped body to constantly prevent water from collecting on the top of your chimney. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 6 in x 60 in 30 ga Galvanized Steel Round Duct Pipe 8 in. 16 ounce copper with soldered joints. Traditional, Talented, Trustworthy! | Since 1952 our company has provided metal ventilation and flashing products for both residential and. Give Us a Call! 1-877-365-9655 About Us Our copper clock faced roof vent adds great architectural detail to any home. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 375" wide x 11. Silver R6 Flexible Air Duct 8 in. Description. Not only will this cupola compliment your roof, but also help ventilate hot attic space. Metalaire Louver has been building louvers since 1952 to extend the life of. , have this cupola for a castle effect. Clearwater, FL 33765. The half round roof vents include an insect screen and a baffle bladed louver system to prevent water damage. At Metalaire Louver we handcraft an extensive range of chimney caps, cupolas, roof spires, wall vents, roof vents, and forged iron goods. 441. More Options Available. Manufactured from 16 ounce copper with soldered joints; 30 lbs; Rated to ventilate 220 sq ft of attic space; Insect screen standard on all louversThe Liberty cupola is built to adorn your castle. Product Code: 36HRFD11. Louver Face Linears Products Matching Your Selection METALAIRE is the flagship brand of Metal Industries Inc. Designers can be assured that METALAIRE is the right choice for their air distribution needs. CONTACT US. Select Options. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Manufactured from 16 ounce copper and formed with soldered joints to prevent water infiltration. . 441. Designers can be assured that METALAIRE is the right choice for their air distribution needs. 0 (5) Download . The 24" Half Round louver works beautifully within small gable end walls. Help/FAQ. Description. SEARCH. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. The Greenheck louver product selection guide makes the selection process easy. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. Years in Business:71. Give Us a Call! 1-877-365-9655. The top pitch on the shroud is derived by calculating ventilation needed from flue size and we suggest matching an adjacent gable roof pitch. METALAIRE Square Cone Face Diffuser - Model 5700 . Metalaire gable louvers area available and in. Give Us a Call! 1-877-365-965536" Half Round Roof Dormer for 11:12 Pitch. Copper triangular louvers are very efficient in exchanging fresh air to attic spaces. CONTACT US. By choosing the appropriate pitch to match the gable of your building, you can include a classy but useful architectural element that highlights the overall shape of your home. 12" x 24" Shed Top Dormer Vent on a 16:12 Roof Pitch. Available Options 4. METALAIRE is the flagship brand of Metal Industries Inc. ContactA complete product line of air terminal units range from the basic single-duct unit to an unmatched Series FCQ ultra-quiet fan-powered terminal unit. The radius roof vents come standard with insect screens and a baffle bladed louver system to prevent water damage. Description. Metalaire Louver was founded in 1952 based on the belief that hard work coupled with true craftsmanship produced a quality product. Variations include louver, cone or plaque style faces. ContactOur copper clock faced roof vent adds great architectural detail to any home. × Watch Video. Give Us a Call! 1-877-365-9655 Manufactured from 16 ounce copper with soldered joints. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. , offering a complete line of air distribution and air terminal. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. Give Us a Call! 1-877-365-9655. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 1985 Carroll St. × Watch Video. (727) 443-7167. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 4. METALAIRE Steel Return Grille - 45° Louvered Face - Surface Mount - Model SRH-1 . 18" Round louver. Description. Contact. Average Rating: ( 0 ) Copper gable roof vents are designed to fit almost any construction application, Our copper gable roof vents provide much needed ventilation to hard-to-reach attic. About Us. These LTL shipments can typically be delivered to a residential address and be off loaded by hand or lift gate (if the truck is properly equipped). 5" height x 2. Pitched standing seam roof ensures water will always run in the right direction preventing roof. com Project: Tag: Engineer: Contractor: Date: Models: 5000 Square / Rectangular Louver Face Ceiling Diffusers Extruded Aluminum - Removable Core F Inches 2 of 3 5000-8 Tegular T-Bar (24X24 Module)Give Us a Call! 1-877-365-9655. , offering a complete line of air distribution and air terminal products. Metalaire Louver custom cuts the roof pitch in the finial and adds a flange to extend over the shingle further protecting against leaks as well as curb appeal Give Us a Call! 1-877-365-9655. Home > ROOF VENTS > Ornamental Roof Vents > Half Round Roof Vents > 48" Half Round Roof VentsManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. All of our louvers are comprised of an insect screen and a baffle bladed louver system to inhibit water from entering the home. HDX 4-in x 10-in Floor Register, Steel, Louvered, Brushed Steel (96) $23. $1,175. About Us. Metalaire Louver Company. Major realized the problem of installing a wood louver on a home not only had a short life and needed maintenance, but also could not effectively ventilate a home while protecting it from. Manufactured from 16 ounce copper with soldered joints. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. About Us. CONTACT US. Description. Provides 195 sq ft of attic ventilation. 00. , offering a complete line of air distribution and air terminal products. Give Us a Call! 1-877-365-9655The Washington copper chimney pot is available in 3 sizes to handle a variety of chimney flue sizes. 0 Reviews. Product Code: 1224AT8. 00. 16 ounce copper with soldered joints; 24" square base width by 50" height ; Weather-tight construction and best practice for adding roof ventilationOur copper clock faced roof vent adds great architectural detail to any home. The ball and slim spike design points nobly skyward adding the perfect embellishment to the roof line of Colonial or Craftsmen style buildings. We are a proud manufacturer of copper and iron ornamental products for the home. Copper roof dormer vents are fabricated to fit almost any roof. Perhaps the most. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. Contact. Metalaire products are all hand crafted here in the USA by experienced metal workers and copper smiths. Description. Product Code: 1224AT8. 1,509 likes · 1 talking about this. About Us. 5 lbs. Give Us a Call! 1-877-365-9655. Large measures 26" wide at base by 36" tall with weight of 48 lbs. Description 6" wide by 30" tall rectangular louver. Insect screen standard on all louvers. 60" Wide Clock Face Dormer Roof Vent on a 13:12 Roof Pitch. Metalaire Louver Company reserves the right to choose the preferred freight carrier at the time of item dispatch. Add a pitched or standing seam top for additional protection or for a very attractive cap consider purchasing our chimney shrouds or pots. 6" wide by 48" tall rectangular louver. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Following the installation of this classy copper louver, your house's curb appeal will increase. 75 lbs. 25" x 9. Help/FAQ. CUSTOMIZATION AVAILABLE. 0 Reviews. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Metalaire Louver Company. Designers can be assured that METALAIRE is the right choice for their air distribution needs. With over 66 years in business, Metalaire Louver Company takes great pride in manufacturing interior and exterior. Starting Price $480. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. The circle top roof vents feature an insect screen and a baffle bladed louver system to prevent water infiltration. By selecting the correct pitch to fit the gable of your house, you can add a stylish yet functional design feature that accents your home perfectly. Model SGRH: Medium Security Grille - Fixed Louver Face. This copper triangular louver is an efficient way to supply air flow to your attic. Metalaire Louver Company | 190 followers on LinkedIn. , offering a complete line of air distribution and air terminal products. 1985 Carroll St. Metalaire Louver Company is a manufacturer that builds products such as roof spires, wall and roof vents, cupolas, and chimney caps. (727) 443-7167. Made from 16 ounce copper, our copper arch top roof dormer is constructed to precisely fit your roof's pitch. $1,800. The half round roof vents come standard with insect screen and baffle louvered system to prevent water infiltration. Copper full dormers provide ventilation to hard-to-reach attic spaces and features a baffle bladed louver system to prevent water intrusion. Years in Business:71. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. , offering a complete line of air distribution and air terminal products. Air Outlets shall be model V4002S-AF (vertical front blades) or H4002S-AF (horizontal front blades) manufactured by METALAIRE®. The radius roof vents come standard with insect screens and a baffle bladed louver system to prevent water damage. The Model 5500CAD is a hybrid unit that combines the features of a 5500 louver face diffuser with a cube core dampered center. Don't forget to request and include your RMA number with your return! Additional comments or questions? Call us at 1-877-365-9655 or email us at Sales@MetalaireLouver. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. rough opening width 60" by 25" height x 2. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 60" by 22. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Description. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Nailor Industries, Inc. , offering a complete line of air distribution and air terminal products. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. The copper half round roof vent is an excellent addition to many roof lines while providing attic ventilation to your home. , offering a complete line of air distribution and air terminal products. Punkah Louver, Aluminum 12/7/2022 Inches 14 MPK Punkah Louver - High Velocity Jet - Flush Surface Mount 1. 5", 2", 3" and 4" and cut to fit your. June 15, 2016. Clearwater, FL 33765. Pitched standing seam roof ensures water will always run in the right direction preventing roof. Average Rating: Our Copper Dryer Vent fits the standard 4. Available for multiple installations including brick walls and siding!Description. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Metalaire Louver Company reserves the right to choose the preferred freight carrier at the time of item dispatch. About Us. Give Us a Call! 1-877-365-9655. August 24, 2010. 1985 Carroll St. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. Some famous buildings, such as the Smithsonian Institution Building in Washington, D. METALAIRE is pleased to announce the release of Model 5500CAD Cold Aisle Diffuser. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Insect screen is standard on all louvers. Metalaire Louver Company was founded in 1952 by Major Marshall Thompson. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. , offering a complete line of air distribution and air terminal products. x 50 ft. During that time it was popular for buildings. Available Accessories3. 00. Driftwood Tan 36" Half Round Roof Dormer for 8:12 Pitch. Our copper gable vents allow fresh air exchange while also giving your home an elegant enhancement. Arch Top Louvers; Half Round Louvers; Octagonal Louvers; Rectangle Louvers;Adding a copper gable louver not only boosts curb appeal, but also provides much needed ventilation to attic space. METALAIRE is the flagship brand of Metal Industries Inc. This copper gable louver is an effective way to ventilate attic space while also enhancing your house's curb appeal. Our preferred LTL carriers include (UPS Freight, FedEx Freight, Southeastern). They also prevent water intrusion with their baffle bladed louver system. Chase Covers; Chimney Pots; Chimney Shrouds; ROOF SPIRES. , offering a complete line of air distribution and air terminal products. Our coppe rtriangular louvers include an insect screen and a baffle bladed louver system to prevent water intrusion. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. The series RL units have the flexibility to change throw. The top pitch on the shroud is derived by calculating ventilation needed from flue size and we suggest matching an adjacent gable roof pitch. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has. These triangular copper vents include an insect screen and a baffle bladed louver system to prevent water damage. Contact. Aside from being aesthetically pleasing, the round silhouette of this louver compliments almost any construction style. The Suncoast LOUVERED ROOF enhances the value of your home while you spend more time outside with family and friends. Copper spire is manufactured from 16 ounce copper and is a great adornment for steep roofs. Starting Price: $480. Designed to provide fresh air exchange in attic. The eyebrow roof dormer vent is an excellent addition to many roof lines while providing necessary attic ventilation. Description. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Instantly adjust the louvers for added sunlight or. 00" deep; 12 lbsGracefully geometric and baroque, yet never meticulous, the '52' finial is dedicated to our second owner, James Walker Rawlings. Clearwater, FL 33765. CONTACT USDo you have any thoughts to share? Feedback? Questions or concerns? We're here to help and reply quickly to all inquiries. About Us. Give Us a Call! 1-877-365-9655. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Adding an arch top roof dormer is an excellent method to add curb appeal while supplying necessary attic ventilation. Custom fit to your roof's pitch. Available for multiple installations including brick walls and siding!Give Us a Call! 1-877-365-9655. 00. 12" wide by 48" tall rectangular louver. Give Us a Call! 1-877-365-9655 About Us Our gable roof vents provide ventilation to out-of-reach attic spaces and feature a baffle bladed louver system to prevent water infiltration. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. The half round dormer vent is built precisely to fit your roof's pitch and includes an insect screen and a baffle bladed louver system for water damage prevention. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. 17. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. The eyebrow roof dormer vent is an excellent addition to many roof lines while providing necessary attic ventilation. Black R6 Flexible Air Duct - Bagged 8 in. "With over 66 years in business, Metalaire Louver Company takes great pride in manufacturing interior and exterior ornamental metal work, louver. Clearwater, FL 33765. Never guess which louver is best for the application. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. measures 8. 75 lbs. James Rawlings. Our copper clock faced roof vent adds great architectural detail to any home. Select Options. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Our wall vents provide much needed ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. These copper vents feature an insect screen and a baffle bladed louver system to prevent water intrusion. METALAIRE LOUVER CO. Soldered joints prevents water infiltration. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Our copper roof boots are a great way of dressing up your roof. ContactOur copper gable vents allow hard-to-reach attic space an exchange of cool air and use their baffle bladed louver system to keep out water. Our preferred LTL carriers include (UPS Freight, FedEx Freight, Southeastern). Available Finishes2. Give Us a Call! 1-877-365-9655Our Tulip Cottage Cupola works great on small garden barns and outdoor structures. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. About Us. At Metalaire Louver we handcraft an extensive range of chimney caps, cupolas, roof spires, wall vents, roof vents, and forged iron goods. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. About Us. Adding an arch top roof vent to your roof is a great way of adding curb appeal while supplying necessary attic ventilation. 00" deep. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. RL-SP Spiral Duct Drum Louver - Universal Frame - Single Vane - Surface Mount Metal Industries 1985 Carroll Street, Clearwater, FL 33765 Phone: 727. SEARCH. Metal Industries 1985 Carroll Street, Clearwater, FL 33765 Phone: 727. The Davidson copper spire is an excellent addition to larger homes. CUSTOMIZATION AVAILABLE. 00. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. 441. Hurricane Louvers. 12" x 30" Arch Top Louver Vent. 0 (5) Download . About Us. BBB File Opened:9/28/2004. 0 Reviews. ContactManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Highly ornate and provides protection against inclement weather with standing seam top. Applicable law may not allow the limitation of exclusion. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Ventilates 600 sq ft of attic floor space and includes an insect screen. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Ventilates 600 sq ft of attic floor space and includes an insect screen. Give Us a Call! 1-877-365-9655. Adding a copper arch top roof dormer is a great technique to add curb appeal while providing much needed attic ventilation. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Jan 1995 - Present28 years 6 months. × Watch Video. August 24, 2010. 16 ounce copper with soldered joints. Average Rating: ( 0 ) Our copper arch top roof dormer is specifically fabricated to fit your roof's pitch. 12" x 24" Arch Top Roof Dormer for 8:12 Pitch. CUSTOMIZATION AVAILABLE. Air Control. Give Us a Call! 1-877-365-9655. Description Our copper roof vent pipe is a great method for disguising those ugly white pvc and rusted metal vent pipes! Available in widths of 1. 00. Louvers. They are fully adjustable in both horizontal (through vane deflectors) and vertically (through the rotating drum) to provide primary supply air where needed in commercial and industrial applications. Contact Us for a Quote-SEARCH. Manufactured from 16 ounce copper and formed with soldered joints to prevent water infiltration. , offering a complete line of air distribution and air terminal. Starting Price: $137. Rectangle Louvers; Round Louvers; Triangle Louvers; Specialty Vents; ROOF VENTS. Our copper arch top roof dormer is hand crafted and produced to fit your roof's pitch precisely. About Us. By selecting the correct pitch to match the gable of your building, you can include a stylish and practical aspect that emphasizes the overall shape. It has been sixty six years since we first opened our doors, and we still hold those values to be true. Give Us a Call! 1-877-365-9655 About UsOur copper clock faced roof vent adds great architectural detail to any home. Our copper louvers include an insect screen and a baffle bladed louver system to prevent water damage. Commercial/Industrial Drum Louver for Spiral Duct Mount. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 48" by 8" height x 2. WALL VENTS. A simple but attractive alternative to a square louver! The circular shape is aesthetically pleasing but unobtrusive, and works well in buildings of various styles. Weather-tight construction and best practice for adding roof ventilation.