Clearwater, FL 33765Phone: 727. METALAIRE is the flagship brand of Metal Industries Inc. Product Code: 1224AT8. Qty: Add To Cart. 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. Chimney Chase Cover with Standing Seam Top. Available for multiple installations including brick walls and siding! METALAIRE is the flagship brand of Metal Industries Inc. Rated to ventilate 165 sq ft of attic space. Following the installation of this classy copper louver, your house's curb appeal will increase. 00. 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. Description. When you select the correct pitch to match the gable of your home, you can add a stylish and practical design feature that spotlights the overall shape of the building. Our copper clock faced roof vent adds great architectural detail to any home. Designers can be assured that METALAIRE is the right choice for their air distribution needs. Aside from being aesthetically pleasing, the round silhouette of this louver compliments almost any construction style. Give Us a Call! 1-877-365-9655. Our roof vents provide necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to constrain water infiltration. Designers can be assured that METALAIRE is the right choice for their air distribution needs. 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. Metalaire products are all hand crafted. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. 00" deep; 18 lbs36" Half Round Roof Dormer for 8:12 Pitch. Pitched standing seam roof ensures water will always run in the right direction preventing roof. About Us. Made from 16 ounce copper, our copper arch top roof dormer is constructed to precisely fit your roof's pitch. The radius roof vents come standard with insect screens and a baffle bladed louver system to prevent water damage. The curved lines provide a softer appearance than a triangular louver, while still complimenting the shape of the building's facade. 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. Metalaire Louver's copper wall vents are built to fit most any construction application. 12" wide by 24" tall rectangular louver. 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. Add To Cart. METALAIRE is pleased to announce the release of Model 5500CAD Cold Aisle Diffuser. CONTACT US. The half round roof vents come standard with insect screen and baffle louvered system to prevent water infiltration. Fabricated from 16 ounce copper and assembled with soldered joints to prevent water infiltration. 00. 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. Our preferred LTL carriers include (UPS Freight, FedEx Freight, Southeastern). Description. 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. About. 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. Give Us a Call! 1-877-365-9655 About Us Our copper clock faced roof vent adds great architectural detail to any home. 00. METALAIRE is the flagship brand of Metal Industries Inc. Select Options. Cordova, TN. 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. Copper full dormer vents are designed to fit almost any roof's pitch. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Rated to ventilate 505 sq ft of attic space. Our pitched copper vent will fit your roof perfectly. 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. Description 6" wide by 30" tall rectangular louver. 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. 16 ounce copper with soldered joints. About Us. Send Message. FIRST NAME*:LAST NAME*:EMAIL*:MESSAGE*:CAPTCHA*: $(Verification_Image)This triangular copper louver is an excellent method to ventilate an attic. High Capacity Drum Louver, Aluminum B 10/28/2022 Inches 1 3 RL-SP Spiral Duct Drum Louver - Universal Frame - Single Vane - Surface Mount Metal Industries 1985 Carroll Street, Clearwater, FL 33765 Phone: 727. Description. Insect screen is standard on all louvers. Custom fit to your roof's pitch. , offering a complete line of air distribution and air terminal products. 5 lbs. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) 20 lbs. Qty: Add To Cart. This product is suitable for virtually all gable wall applications, integrating easily into either brickwork or siding. Metalaire Louver Company is a manufacturer that builds products such as roof spires, wall and roof vents, cupolas, and chimney caps. 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. $1,800. Give Us a Call! 1-877-365-9655. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Give Us a Call! 1-877-365-9655. The ball and slim spike design points nobly skyward adding the perfect embellishment to the roof line of Colonial or Craftsmen style buildings. ContactOur copper clock faced roof vent adds great architectural detail to any home. Optional "through wall" extension for 4" ducting. Rated to ventilate 195 sq ft of attic space. Metalaire Louver Company | 190 followers on LinkedIn. Available for multiple installations including brick walls and siding!Give Us a Call! 1-877-365-9655. 9165 Cordova Park Rd Cordova, TN 38018 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. 00. 00" deep; 12 lbsGracefully geometric and baroque, yet never meticulous, the '52' finial is dedicated to our second owner, James Walker Rawlings. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. ContactManufacturer 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Description. 16 ounce copper with soldered joints. 4. Give Us a Call! 1-877-365-9655. CUSTOMIZATION AVAILABLE. 6" wide by 48" tall rectangular louver. , offering a complete line of air distribution and air terminal products. Building quality architectural copper and steel ventilation products, since 1952. 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. ContactWe are a proud manufacturer of copper and iron ornamental products for the home. Available for multiple installations including brick walls and siding! 12" x 24" Shed Top Dormer Vent on a 16:12 Roof Pitch. Contact Us for a Quote-SEARCH. Ceiling diffusers that can be applied in either sheet rock (hard) ceiling applications or lay-in style (t-bar) applications. The copper circle top roof vent is an attractive addition to many roof lines while supplying your attic ventilation to your home. 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. About Us. Jan 1995 - Present28 years 6 months. Products Matching Your Selection. The Valentino copper chimney pot is designed to fit flue sizes of 16Description. Give Us a Call! 1-877-365-9655. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 48" by 28" height x 2. Commercial/Industrial Drum Louver for Spiral Duct Mount. About Us. 12" x 24" Shed Top Dormer Vent on a 16:12 Roof Pitch. 00. The half round roof vents feature a insect screen and a baffle blade louver system for water damage prevention. , offering a complete line of air distribution and air terminal products. Our copper gable vents allow fresh air exchange while also giving your home an elegant enhancement. The top pitch on the shroud is derived by calculating ventilation needed from flue size and we suggest matching an adjacent gable roof pitch. 7 lbs. Starting Price: $480. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. $1,155. Available for multiple installations including brick walls and siding!Description. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. (727) 441-2651. METALAIRE Linear Slot Diffuser - Surface Mount 3/4" Border - Model 6600 Series . 12" wide by 48" tall rectangular louver. Custom to your roof's pitch, the radius roof vents include an insect screen and a baffle bladed louver system to prevent water infiltration. 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. Crate Fee: $85. x 50 ft. Description. Perhaps the most. 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. 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. Help/FAQ. Insect screen is standard on all louvers. , offering a complete line of air distribution and air terminal products. Louvered Face Diffusers. Give Us a Call! 1-877-365-9655The Renwick Cupola was named after the outstanding architect James Renwick Jr. Give Us a Call! 1-877-365-9655Our Tulip Cottage Cupola works great on small garden barns and outdoor structures. "With over 66 years in business, Metalaire Louver Company takes great pride in manufacturing interior and exterior ornamental metal work, 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. We Fabricate and Design Custom Forged Iron & Copper Home Decor &. The Mediterranean Cupola features a shallow roof top with a wide overhang reminiscent of open arch courtyards in South Europe. 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. All of our louvers are comprised of an insect screen and a baffle bladed louver system to inhibit water from entering the home. , offering a complete line of air distribution and air terminal products. 29. Give Us a Call! 1-877-365-9655 36" Half Round Roof Dormer for 11:12 Pitch. The finial's simple symmetry expresses the customary concept that 'less is more'- an outlook that has resonated through the years. Select Options. Add both functionality and curb appeal with our standing seam top chase cover. August 24, 2010. Custom fit to 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. This cupola is evocative of Romanesque Revival architecture due to the castle feel it brings to homes. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Contact These copper gable vents supply ventilation to hard to reach attic spaces and feature 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Rectangle Louvers; Round Louvers; Triangle Louvers; Specialty Vents; ROOF VENTS. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. 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. CUSTOMIZATION AVAILABLE. Custom fit to your roof's pitch. (727) 441-2651. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Louvers. ContactThese copper gable vents supply ventilation to hard to reach attic spaces and feature a baffle bladed louver system to prevent water intrusion. CONTACT US. 12" x 30" Arch Top Louver Vent. 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. This unit is primarily designed for application in ‘cold-aisles’ in supermarkets and warehouse stores,. (727) 443-7167. Many find the shape more pleasing than that of rectangular louvers. Our roof vents provide ventilation to hard to reach attic spaces and feature baffle bladed louver system to prevent water infiltration. Metalaire Louver's copper wall vents are built to fit most any construction application. In the interest of having a unique touch to your building, the octagonal louver is made for you! Appropriate for several installations including bricks and siding. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Available for most kinds of installations, the louver can be easily added to either brick walls or siding. Give Us a Call! 1-877-365-9655. Our copper gable roof vents supply necessary ventilation to unreachable attic spaces and include a baffle bladed louver system to inhibit any water intrusion. , offering a complete line of air distribution and air terminal products. About Us. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. Grand. 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, 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. The circle top roof vents feature an insect screen and a baffle bladed louver system to prevent water infiltration. About Us. 1985 Carroll St. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 6" wide by 48" tall rectangular louver. The Davidson copper spire is an excellent addition to larger homes. 16 ounce copper with soldered joints. Available Finishes2. Product Code: 36HRFD8. Construction Details. The cube core center area is provided with a steel OBD as a standard feature to allow for adjusting flow from fully vertical to fully horizontal throw. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. x 25 ft. These copper vents feature an insect screen and a baffle bladed louver system to prevent water intrusion. (727) 441-2651. rough opening width 60" by 25" height x 2. Our gable end vents supply necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. The 24" Half Round louver works beautifully within small gable end walls. METALAIRE is the flagship brand of Metal Industries Inc. Description. Our copper roof jack is available in 4 standard sizes and any roof pitch. 16 ounce copper with soldered joints. Crate Fee: $85. SEARCH. Variations include louver, cone or plaque style faces. 16. 00" deepThe half round dormer vents include an insect screen and baffle bladed louver system to prevent any water intrusion. 2651Revision:. About Us. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. Rated to ventilate 195 sq ft of attic space. We are a proud manufacturer of copper and iron ornamental products for the home. Through extensive research and testing our louver vents feature appropriately angled blades. August 24, 2010. Metalaire Louver was founded in 1952 based on the belief that hard work coupled with true craftsmanship produced a quality product. CONTACT USDo you have any thoughts to share? Feedback? Questions or concerns? We're here to help and reply quickly to all inquiries. Our copper clock faced roof vent adds great architectural detail to any home. 00. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. ContactManufacturer 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. Select Options. Add To CartMETALAIRE is the flagship brand of Metal Industries Inc. Metalaire gable louvers area available and in. Our roof vents supply necessary ventilation to inaccessible attic space and include a baffle bladed louver system to prevent water intrusion. 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 24" Round louver. Contact12" x 24" Arch Top Louver Vent. Give Us a Call! 1-877-365-9655. The copper Roosevelt chimney shroud is great for adding much needed character to the chimney. Give Us a Call! 1-877-365-9655 About UsOur copper clock faced roof vent adds great architectural detail to any home. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. This copper gable louver is an effective way to ventilate attic space while also enhancing your house's curb appeal. 6" wide by 36" tall rectangular louver. Contact. $1,175. Custom fit to your roof's mount for additional charge. Give Us a Call! 1-877-365-9655Custom fit to your roof;s pitch, the half round roof vents come standard with insect screen and baffle bladed louver system to prevent water infiltration. Give Us a Call! 1-877-365-9655. 2651 Revision: Date: Units: Page: Model: The copper Roosevelt chimney shroud is great for adding much needed character to the chimney. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. 25" x 9. It has been sixty six years since we first opened our doors, and we still hold those values to be true. 4. More Options Available. About Us. Product Code: 36HRFD8. ContactOur copper clock faced roof vent adds great architectural detail to any home. Chimney Chase Cover with Standing Seam Top. 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. (727) 443-7167. We stock patterns for most pitches between 6:12 to 18:12. About Us. Products. ContactMETALAIRE Steel Return Grille - 45° Louvered Face - Surface Mount - Model SRH-1 . Insect screen standard on all louvers. 6 in x 60 in 30 ga Galvanized Steel Round Duct Pipe 8 in. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Available for multiple installations including brick walls and siding!Metalaire Louver's copper wall vents are built to fit most any construction application. Usually Ships in 3 to 5 Business Days. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 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. Contact. Our copper arch top roof dormer is hand crafted and produced to fit your roof's pitch precisely. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 00" deep; 13 lbsGracefully geometric and baroque, yet never meticulous, the '52' finial is dedicated to our second owner, James Walker Rawlings. 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. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. Features a tulip roof with ball finial and spike and octagonal body that looks great from every angle. , offering a complete line of air distribution and air terminal products. 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. 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. "With over 66 years in business, Metalaire Louver. 12" wide by 48" tall rectangular louver. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. About Us. Deana Butler. Description. manufactures Air Control & Distribution products, VAV Terminal. 36 lbs. 00" deep. 2651 Revision: Date: Units: Page: Model: Custom lengths. 0 Reviews. Designers can be assured. Anne Ippolito. 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. 00. So sorry for your loss, you and your family are in our thoughts and prayers. These copper vents feature an insect screen and a baffle bladed louver system to prevent water intrusion. Silver R6 Flexible Air Duct 8 in. Copper full dormers provide ventilation to hard-to-reach attic spaces and features a baffle bladed louver system to prevent water intrusion. Our coppe rtriangular louvers include an insect screen and a baffle bladed louver system to prevent water intrusion. Louvers. The design is more complex than many, with several shapes fused together into. Crate Fee $85. The half round roof vents include an insect screen and a baffle bladed louver system to prevent water damage. Some famous buildings, such as the Smithsonian Institution Building in Washington, D. The curved lines provide a softer appearance than a triangular louver, while still complimenting the shape of the building's facade. Manufactured from 16 ounce copper and created with soldered joints to inhibit water infiltration. The 24" Half Round louver works beautifully within small gable end walls. Rated to ventilate 165 sq ft of attic space. Metalaire Louver louvers are offered for both gable and dormer installations. FIRST NAME*:LAST NAME*:EMAIL*:MESSAGE*:CAPTCHA*: $(Verification_Image) This triangular copper louver is an excellent method to ventilate an attic. 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. Metalaire Louver copper triangular louver is a productive way to ventilate an attic. Our line includes cupolas, finials, louver vents, chimney caps, ornamental. Description. Usually Ships in 3 to 5 Business Days. Give Us a Call! 1-877-365-9655Give Us a Call! 1-877-365-9655. Applicable law may not allow the limitation of exclusion. , offering a complete line of air distribution and air terminal products. com. 00" deep; 14 lbsManufactured from 16 ounce copper with soldered joints. (727) 443-7167. Building quality architectural copper and steel ventilation products, since 1952. Give Us a Call! 1-877-365-9655. 441. 00. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Your house's curb appeal will grow after adding this classy yet practical addititon to your home. Crate Fee $85. DescriptionCustom to fit your roof's pitch, the half round roof vents come standard with insect screen and baffle louvered system to prevent water infiltration. CONTACT US. Nailor Industries, Inc. Usually Ships in 3 to 5 Business Days. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. ContactManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Manufactured from 16 ounce copper and created with soldered joints to inhibit water infiltration. 75 lbs. Our roof vents supply necessary ventilation to inaccessible attic space and include a baffle bladed louver system to prevent water intrusion. This product is suitable for virtually all gable wall applications, integrating easily into either brickwork or siding. Custom fit to your roof's pitch. This tool provides all the information you need including product information for each model, submittals, access to eCAPS®, literature and more. Give Us a Call! 1-877-365-9655 About Us CONTACT USDo you have any thoughts to share? Feedback? Questions or concerns? We're here to help and reply quickly to all inquiries. 00. Designers can be assured that METALAIRE is the right choice for their air distribution needs. The eyebrow roof dormer vent is an exceptional enhancement to many roof lines while providing ventilation to your home. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. 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 Square Cone Face Diffuser - Model 5700 . Starting Price: $112. Not only will this cupola compliment your roof, but also help ventilate hot attic space. 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. Nailor Industries, Inc.