, offering a complete line of air distribution and air terminal. Give Us a Call! 1-877-365-9655 36" Half Round Roof Dormer for 11:12 Pitch. 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. Metalaire Louver copper gable end vents are designed to fit roughly all construction application. rough opening width 60" by 25" height x 2. Give Us a Call! 1-877-365-9655. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Variations include louver, cone or plaque style faces. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement. ContactManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Louver Face Linear Diffuser. manufactures Air Control & Distribution products, VAV Terminal. Products. Help/FAQ. 12" x 30" Arch Top Louver Vent. Jan 1995 - Present28 years 6 months. METALAIRE is the flagship brand of Metal Industries Inc. Air Control. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Available Accessories3. Give Us a Call! 1-877-365-9655. The Davidson copper spire is an excellent addition to larger homes. Metalaire Louver Company. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of. 12" wide by 48" tall rectangular louver. The top pitch on the shroud is derived by calculating ventilation needed from flue size and we suggest matching an adjacent gable roof pitch. 0 Reviews. 17. Give Us a Call! 1-877-365-9655 About UsOur copper arch top roof vent is hand crafted and designed to accurately fit your roof's 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. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 48" by 28" height x 2. Clearwater, FL 33765. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE LOUVER CO. 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. Contact. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) Adding a copper triangular louver to your house is a great way to provide ventilation to your attic space while increasing the house's curb appeal at the same time. Our wall vents provide much needed ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. , offering a complete line of air distribution and air terminal products. . This copper gable louver is an effective way to ventilate attic space while also enhancing your house's curb appeal. Give Us a Call! 1-877-365-9655. About Us. Black R6 Flexible Air Duct - Bagged 8 in. By selecting the correct pitch to fit the gable of your building, you can enhance your home with a stylish yet practical design to your home. CUPOLAS. Our roof vents provide necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to constrain water infiltration. August 24, 2010. 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. Designed to provide fresh air exchange in attic. Clearwater, FL 33765. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. (727) 441-2651. × Watch Video. These triangular copper vents include an insect screen 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 25" square base width by 41" height; 12 lbs; custom fit to any roof mount for additional chargeDescription. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. CONTACT US. 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. Address of Metalaire Louver Company is 9165 Cordova Park Road Cordova, TN 38018. We Fabricate and Design Custom Forged Iron & Copper Home Decor &. 5" height x 2. The half round roof vents include an insect screen and a baffle bladed louver system to prevent water damage. This series also offers models with gang operators (RL-GO) and dual flow blades (RL-DF). 5" depth off of wall. (727) 441-2651. Contact. Adding a triangular copper louver to your home not only ventilates attic space, but also boosts your house's curb appeal. About Us. Building quality architectural copper and steel ventilation products, since 1952. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) 20 lbs. Give Us a Call! 1-877-365-9655 Manufactured from 16 ounce copper with soldered joints. METALAIRE is the flagship brand of Metal Industries Inc. The half round roof vents come standard with insect screen and baffle louver system to prevent water penetration. James Rawlings. Our copper tombstone roof louver provides excellent ventilation for attic space and helps save you money on electricity every month. Chimney Chase Cover. 00. Copper full dormer vents are designed to fit almost any roof's pitch. Product Code: 1224AT8. × Watch Video. Help/FAQ. Rated to ventilate 220 sq ft of attic space. Usually Ships in 3 to 5 Business Days. Copper chimney pot is excellent method for unsightly spark arrestors. ContactManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Metalaire products are all hand crafted here in the USA by experienced metal workers and copper smiths. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers. 6" wide by 36" tall rectangular louver. Baffle bladed louver system helps to prevent wind driven rain from passing through the louver. Starting Price: $137. Copper full dormer roof vents provide ventilation to hard-to-reach attic spaces and feature a baffle bladed louver system for prevention of water intrusion. Clearwater, FL 33765. Copper full dormers provide ventilation to hard-to-reach attic spaces and features a baffle bladed louver system to prevent water intrusion. Home > Wall Vents > Louvers > Round Louvers Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 18 per page 36 per page 72 per page 108 per page 180 per page Page of 1Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 3 (7) Download . Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. 2651Revision:. 00. During that time it was popular for buildings. 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. Louver Face Ceiling Diffuser w / Radiation Damper. August 24, 2010. The half round roof vents come standard with insect screen and baffle louvered system to prevent water infiltration. × Watch Video. 9165 Cordova Park Rd. Our copper roof boots are a great way of dressing up your roof. 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. The Greenheck louver product selection guide makes the selection process easy. METALAIRE LOUVER CO. Large measures 26" wide at base by 36" tall with weight of 48 lbs. The Davidson copper spire is an excellent addition to larger homes. 00. , offering a complete line of air distribution and air terminal products. Ventilates 600 sq ft of attic floor space and includes an insect screen. Custom fit to your roof's pitch. Air Outlets shall be model V4002S-AF (vertical front blades) or H4002S-AF (horizontal front blades) manufactured by METALAIRE®. 4. Description. About Us. 25 lbs. CONTACT US. Manufactured from 16 ounce copper and created with soldered joints to inhibit water infiltration. (727) 443-7167. Fields marked with an asterisk (*) are required. Our preferred LTL carriers include (UPS Freight, FedEx Freight, Southeastern). Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. METALAIRE Square Cone Face Diffuser - Model 5700 . Insect screen is standard on all louvers. Metalaire products are all hand crafted. The finial's simple symmetry expresses the customary concept that 'less is more'- an outlook that has resonated through the years. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. 1985 Carroll St. x 25 ft. 1985 Carroll St. , offering a complete line of air distribution and air terminal products. Crate Fee $85. About Us. 2651Revision: Date: Units: Page: Model: Neck Size = Listed Size - 3 8 Duct Size = Listed Size Overall Face = T-Bar Module - 1 4 Air Flow Direction 1 1 4 5 32 Side View L-6 - T-Bar Lay-In Face View Horizontal Curved Blades 1 1 4 5 8 7 8. At Metalaire Louver we handcraft an extensive range of chimney caps, cupolas, roof spires, wall vents, roof vents, and forged iron goods. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. Give Us a Call! 1-877-365-9655 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. Give Us a Call! 1-877-365-9655 About Us Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 72" by 27" height x 2. 00" deep; 14 lbsManufactured from 16 ounce copper with soldered joints. ContactJim Rawlings - Metalaire Louver Company. Designers can be assured that METALAIRE is the right choice for their air distribution needs. 7 lbs. Aside from being aesthetically pleasing, the round silhouette of this louver compliments almost any construction style. Give Us a Call! 1-877-365-9655. 6" wide by 48" tall rectangular louver. This cupola is evocative of Romanesque Revival architecture due to the castle feel it brings to homes. Metalaire Louver Company. So sorry for your loss, you and your family are in our thoughts and prayers. 00. Usually Ships in 3 to 5 Business Days. 16. Manufactured from 16 ounce copper with soldered joints. METALAIRE is the flagship brand of Metal Industries Inc. Description. Pitched standing seam roof ensures water will always run in the right direction preventing roof. USAIRE, a brand of Metal Industries Inc. Available for most kinds of installations, the louver can be easily added to either brick walls or siding. Custom to your roof's pitch, the radius roof vents include an insect screen and a baffle bladed louver system to prevent water infiltration. Give Us a Call! 1-877-365-9655. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) Adding a copper triangular gable vent to your home will not only boost curb appeal, but also ventilate those hard-to-reach attic spaces. Description. , offering a complete line of air distribution and air terminal products. This product is suitable for virtually all gable wall applications, integrating easily into either brickwork or siding. METALAIRE is the flagship brand of Metal Industries Inc. 60" Wide Clock Face Dormer Roof Vent on a 13:12 Roof Pitch. Nailor Industries, Inc. (727) 443-7167. The ball and slim spike design points nobly skyward adding the perfect embellishment to the roof line of Colonial or Craftsmen style buildings. 00. Custom fit to your roof's pitch. Give Us a Call! 1-877-365-9655. Designers can be assured that METALAIRE is the right choice for their air distribution needs. 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 for multiple installations including brick walls and siding!The copper half round vent is an excellent addition to many roof lines while providing attic ventilation to your home. 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. Designers can be assured that METALAIRE is the right choice for their air distribution needs. Clearwater, FL 33765. Louver Face Linear Diffuser. The style is neutral enough to work well with most varieties of architecture. , offers a full line of registers, grilles and diffusers for the residential and light commercial HVAC markets. 00. The curved lines provide a softer appearance than a triangular louver, while still complimenting the shape of the building's facade. 4. Give Us a Call! 1-877-365-9655 About Us The half round roof vents come standard with insect screen and baffle bladed louver system to prevent water infiltration. Our copper clock faced roof vent adds great architectural detail to any home. 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. Cordova, TN 38018. Contact 12" x 24" Arch Top Louver Vent. Give Us a Call! 1-877-365-9655. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Building quality architectural copper and steel ventilation products, since 1952. 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. About Us. Optional "through wall" extension for 4" ducting. , offering a complete line of air distribution and air terminal products. of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Louvers. About Us. The eyebrow roof dormer vent is an excellent addition to many roof lines while providing necessary attic ventilation. It has been sixty six years since we first opened our doors, and we still hold those values to be true. Metalaire Louver Company. Some famous buildings, such as the Smithsonian Institution Building in Washington, D. Description. Custom fit to your roof's pitch. Not only does an arch top roof vent add curb appeal to your house, but also prevents water penetration. The Suncoast LOUVERED ROOF enhances the value of your home while you spend more time outside with family and friends. Page of 1. , offering a complete line of air distribution and air terminal products. (727) 441-2651. About Us. Custom fit to your roof's mount for additional charge. The 24" Half Round louver works beautifully within small gable end walls. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 48" by 28" height x 2. Give Us a Call! 1-877-365-9655Inspired by the classical elegance of the Georgian time period, this finial stands tall as one of our most popular traditional designs. Description. Metalaire Louver Company is a manufacturer that builds products such as roof spires, wall and roof vents, cupolas, and chimney caps. Model SGRH: Medium Security Grille - Fixed Louver Face. Our gable end vents supply necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. Our gable end vents supply necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. Metalaire Louver Company reserves the right to choose the preferred freight carrier at the time of item dispatch. 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. Our pitched copper vent will fit your roof perfectly. It has been sixty six years since we first opened our doors, and we still hold those values to be true. CONTACT US. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of. 16 ounce copper with soldered joints. 0 Reviews. "With over 66 years in business, Metalaire Louver. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. The copper Roosevelt chimney shroud is great for adding much needed character to the chimney. . THE SOLID LOUVERED ALUMINUM ROOF ON THE BAVONA HARDTOP PERGOLA IS DESIGNED TO LAST A LIFETIME. WALL VENTS. This copper gable louver is an excellent way to ventilate attic space. Fields marked with an asterisk (*) are required. The RL-SP drum louver allows for delivery of a jet or diffused air pattern in spiral duct installation. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Product Code: 36HRFD11. ContactManufacturer 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. CONTACT USDo you have any thoughts to share? Feedback? Questions or concerns? We're here to help and reply quickly to all inquiries. Compare 4-in x 10-in Floor Register, Steel, Louvered, Brushed Steel . It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. Usually Ships in 3 to 5 Business Days. Metalaire Louver takes pride in our all copper roof spires. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Insect screen standard on all louvers. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. By selecting the correct pitch to match the gable of you building, you will have a practical yet stylish addition to your home. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. Metalaire Louver Company reserves the right to choose the preferred freight carrier at the time of item dispatch. 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. Qty: Add To Cart. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Custom fit to your roof's mount for additional charge. 18 lbs. Average Rating: ( 0 ) Our copper arch top roof dormer is specifically fabricated to fit your roof's pitch. , offering a complete line of air distribution and air terminal. METALAIRE is the flagship brand of Metal Industries Inc. Anne Ippolito. PO Box 17314 Memphis, TN 38187-0314. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Happy Thanksgiving! Call Us Today! (919) 544-8887 |. 9165 Cordova Park Road, Cordova, TN 38018. Our gable roof vents provide ventilation to inaccessible attic spaces and feature a baffle bladed louver system to prevent water infiltration. Give Us a Call! 1-877-365-9655. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Available for multiple installations including brick walls and siding! 12" x 24" Shed Top Dormer Vent on a 16:12 Roof Pitch. ContactOur copper clock faced roof vent adds great architectural detail to any home. Our gable end vents supply necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. 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. 00" deepThe half round dormer vents include an insect screen and baffle bladed louver system to prevent any water intrusion. SEARCH. 24" Round louver. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. 3. Select Options. Manufactured from 16 ounce copper and created with soldered joints to inhibit water infiltration. Designers can be assured that METALAIRE is the right choice for their air distribution needs. We Fabricate and Design Custom Forged Iron & Copper Home Decor & Ventilation Products. METALAIRE is pleased to announce the release of Model 5500CAD Cold Aisle Diffuser. METALAIRE is the flagship brand of Metal Industries Inc. Metalaire Louver Company. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. The copper arch top wall vent can be mounted in a multitude of installations ranging from brick to siding. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. The copper half round roof vent is an excellent addition to many roof lines while providing attic ventilation to your home. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Metalaire Louver louvers are offered for both gable and dormer installations. Following the installation of this classy copper louver, your house's curb appeal will increase. 441. They also prevent water intrusion with their baffle bladed louver system. The Villas copper chimney pot adds great curb appeal to your home. 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. Contact. 00. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. measures 8. 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. 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. (727) 443-7167. 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. 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. Perhaps the most. Our copper arch top roof dormer is hand crafted and produced to fit your roof's pitch precisely. We manufacture a vast array of metal products used in attic ventilation, exhaust, water prevention and custom projects. Silver R6 Flexible Air Duct 8 in. About Us. 0 Reviews. The series RL units have the flexibility to change throw. Grand. Contact A 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. $1,295. $4,925. , offering a complete line of air distribution and air terminal products. CONTACT USDo you have any thoughts to share? Feedback? Questions or concerns? We're here to help and reply quickly to all inquiries. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 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. Commercial/Industrial Drum Louver for Spiral Duct Mount. All of our louvers are comprised of an insect screen and a baffle bladed louver system to inhibit water from entering the home. Our roof vents provide ventilation to hard to reach attic spaces and feature baffle bladed louver system to prevent water infiltration. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Give Us a Call! 1-877-365-9655 About UsOur copper clock faced roof vent adds great architectural detail to any home. METALAIRE is the flagship brand of Metal Industries Inc. About Us. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. SEARCH. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. From standard grilles. Our gable roof vents provide the required amount of ventilation to those hard-to-reach attic spaces and also features a baffle bladed louver system for prevention of water intrusion. About Us. METALAIRE Linear Slot Diffuser - Surface Mount 3/4" Border - Model 6600 Series . Our chimney chase covers are with a sloped body to constantly prevent water from collecting on the top of your chimney. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 6" x 6" square base width by 40" height. 00. Our Victorian spire is devised to evoke the unique and eccentric look of the nineteenth century, when at the time many styles were combined to create something remarkable. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Give Us a Call! 1-877-365-9655 About Us Our copper clock faced roof vent adds great architectural detail to any home. Give Us a Call! 1-877-365-9655. Louver Face Linears Products Matching Your Selection METALAIRE is the flagship brand of Metal Industries Inc. Provides 195 sq ft of attic ventilation. We are a proud manufacturer of copper and iron ornamental products for the home. Includes an insect screen and a baffle bladed louver system to prevent any water damage. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Average Rating: Our Tudor finial reminds us of an era when the Gothic tradition was tastefully blended with classical styles of the renaissance. 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. Metalaire Louver's copper wall vents are built to fit most any construction application. Available for most kinds of installations, the louver can be easily added to either brick walls or siding. METALAIRE is the flagship brand of Metal Industries Inc. Ceiling diffusers that can be applied in either sheet rock (hard) ceiling applications or lay-in style (t-bar) applications. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. $1,800. Jim Rawlings. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. 8 5 Reviews. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 72" by 12" height x 2. 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. Nailor Industries, Inc. Adding an arch top roof vent to your roof is a great way of adding curb appeal while providing much needed attic ventilation.