Metalaire louver. 00. Metalaire louver

 
00Metalaire louver  (727) 443-7167

Designers can be assured that METALAIRE is the right choice for their air distribution needs. Contact. (727) 441-2651. 4. Give Us a Call! 1-877-365-9655. Metalaire Louver Company reserves the right to choose the preferred freight carrier at the time of item dispatch. At the time, louvers were typically manufactured at lumber yards using wood. 00. Building quality architectural copper and steel ventilation products, since 1952. 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. Copper spire is manufactured from 16 ounce copper and is a great adornment for steep roofs. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. ContactThese copper gable vents supply ventilation to hard to reach attic spaces and feature a baffle bladed louver system to prevent water intrusion. The Villas copper chimney pot adds great curb appeal to your home. Model SGRH: Medium Security Grille - Fixed Louver Face. 5 lbs. This product is suitable for virtually all gable wall applications, integrating easily into either brickwork or siding. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 17. The style is neutral enough to work well with most varieties of architecture. Metalaire Louver's copper wall vents are built to fit most any construction application. Screen is standard on all chimney caps (not shown in drawings). METALAIRE LOUVER CO. Our line includes cupolas, finials, louver vents, chimney caps, ornamental. × Watch Video. Designers can be assured that METALAIRE is the right choice for their air distribution needs. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement. METALAIRE is 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. 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. Copper roof dormer vents are fabricated to fit almost any roof. 5" depth off of wall. 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. Louvers. 12" x 30" Arch Top Louver Vent. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) 20 lbs. Our roof vents supply necessary ventilation to inaccessible attic space and include a baffle bladed louver system to prevent water intrusion. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers. METALAIRE is the flagship brand of Metal Industries Inc. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement. 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. Contact. 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. Custom fit to your roof's pitch. Chimney Chase Cover with Standing Seam Top. 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. Average Rating: ( 0 ) The copper shed top roof vent is ideal for breaking up large boring roof lines. About Us. The eyebrow roof dormer vent is an exceptional enhancement to many roof lines while providing ventilation to your home. Available Options 4. CONTACT US. THE SOLID LOUVERED ALUMINUM ROOF ON THE BAVONA HARDTOP PERGOLA IS DESIGNED TO LAST A LIFETIME. Rectangle Louvers; Round Louvers; Triangle Louvers; Specialty Vents; ROOF VENTS. 00. Metalaire products are all hand crafted here in the USA by experienced metal workers and copper smiths. ContactManufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 3 (7) Download . Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Our copper arch top roof dormer is hand crafted and produced to fit your roof's pitch precisely. Average Rating: Our Tudor finial reminds us of an era when the Gothic tradition was tastefully blended with classical styles of the renaissance. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. CONTACT US. Rated to ventilate 505 sq ft of attic space. Help/FAQ. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of. Weather-tight construction and best practice for adding roof ventilation. Give Us a Call! 1-877-365-965536" Half Round Roof Dormer for 11:12 Pitch. Clearwater, FL 33765. Commercial/Industrial Drum Louver for Spiral Duct Mount. 0 Reviews. 16 ounce copper with soldered joints. Crate Fee: $85. Louver Face Linears Products Matching Your Selection METALAIRE is the flagship brand of Metal Industries Inc. Fields marked with an asterisk (*) are required. EHV-550D. K&M will be closed on 11/23 and 11/24. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Give Us a Call! 1-877-365-9655. Cordova, TN 38018. Insect screen is standard on all louvers. Manufactured from 16 ounce copper with soldered joints; 40 lbs; Rated to ventilate 220 sq ft of attic space; Insect screen standard on all louversA plain yet appealing alternative to the square louver. Our copper arch top roof vent is hand crafted and accurately designed to fit your roof's pitch. BBB File Opened:9/28/2004. (727) 443-7167. Description. 875" square base width by 72" height (to the top before weather-vane shaft) Weather-tight construction and best practice for adding roof ventilation. The 24" Half Round louver works beautifully within small gable end walls. Crate Fee: $85. Contact These copper gable vents supply ventilation to hard to reach attic spaces and feature a baffle bladed louver system to prevent water intrusion. About Us. 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. Description 6" wide by 30" tall rectangular louver. Product Code: 36HRFD8. 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. 3. Chase Covers; Chimney Pots; Chimney Shrouds; ROOF SPIRES. The half round roof vents come standard with insect screen and baffle louvered system to prevent water infiltration. About Us. 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. Clearwater, FL 33765. Available for multiple installations including brick walls and siding!Description. So sorry for your loss, you and your family are in our thoughts and prayers. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. 2651. 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. 00. Units shall be single deflection supply grilles of all steel construction. METALAIRE is the flagship brand of Metal Industries Inc. About Us. provides innovative commercial HVAC and industrial HVAC products. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Select Options. Hurricane Louvers. Add To CartMETALAIRE is the flagship brand of Metal Industries Inc. 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 chimney chase covers are with a sloped body to constantly prevent water from collecting on the top of your chimney. METALAIRE Square Cone Face Diffuser - Model 5700 . , offering a complete line of air distribution and air terminal products. 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. 25" square base width by 41" height; 12 lbs; custom fit to any roof mount for additional chargeDescription. 75 lbs. Give Us a Call! 1-877-365-9655 About UsGive Us a Call! 1-877-365-9655. 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. SEARCH. 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. Compare 4-in x 10-in Floor Register, Steel, Louvered, Brushed Steel . Ceiling diffusers that can be applied in either sheet rock (hard) ceiling applications or lay-in style (t-bar) applications. Perhaps the most neutral of all our styles, the shape integrates perfectly with virtually all architectural styles. Product Code: 36HRFD8. Description. x 25 ft. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 48" by 28" height x 2. Rated to ventilate 195 sq ft of attic space. (727) 441-2651. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. 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. 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. 1; Location of This Business 3198 Jean Dr, Memphis, TN 38118-2703 Email this Business. Description. Insect screen standard on all louvers. Louvered Face Diffusers. The radius roof vents come standard with insect screens and a baffle bladed louver system to prevent water damage. 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!Architectural Louver Face Diffuser. Aside from being aesthetically pleasing, the round silhouette of this louver compliments almost any construction style. 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!The copper half round vent is an excellent addition to many roof lines while providing attic ventilation to your home. CONTACT US. Our copper gable roof vents supply necessary ventilation to unreachable attic spaces and include a baffle bladed louver system to inhibit any water intrusion. 4. 6" x 6" square base width by 40" height. , offering a complete line of air distribution and air terminal products. The ball and slim spike design points nobly skyward adding the perfect embellishment to the roof line of Colonial or Craftsmen style buildings. The copper arch top wall vent can be mounted in a multitude of installations ranging from brick to siding. The radius roof vents come standard with insect screens and a baffle bladed louver system to prevent water damage. We manufacture a vast array of metal products used in attic ventilation, exhaust, water prevention and custom projects. 5" height x 2. Description 6" wide by 30" tall rectangular louver. Metalaire Louver Company. rough opening width 60" by 25" height x 2. 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. 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. Give Us a Call! 1-877-365-9655. Metalaire gable louvers area available and in copper and paint-able metal. Our wall vents provide much needed ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. 12" wide by 24" tall rectangular louver. Give Us a Call! 1-877-365-9655. METALAIRE is the flagship brand of Metal Industries Inc. Our Tulip Cottage Cupola works great on small garden barns and outdoor structures. 0 Reviews. 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. Copper chimney pot is excellent method for unsightly spark arrestors. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. Designed to provide fresh air exchange in attic. 0 Reviews. Large measures 26" wide at base by 36" tall with weight of 48 lbs. All of our louvers are comprised of an insect screen and a baffle bladed louver system to inhibit water from entering the home. 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. Average Rating: ( 0 ) Our copper arch top roof dormer is specifically fabricated to fit your roof's pitch. CUSTOMIZATION AVAILABLE. Provides 195 sq ft of attic ventilation. Products Matching Your Selection. CUSTOMIZATION AVAILABLE. 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Our coppe rtriangular louvers include an insect screen and a baffle bladed louver system to prevent water intrusion. 00. Available for multiple installations including brick walls and siding! Metalaire Louver louvers are offered for both gable and dormer installations. The Valentino copper chimney pot is designed to fit flue sizes of 16Description. Our gable roof vents provide ventilation to inaccessible attic spaces and feature a baffle bladed louver system to prevent water infiltration. Small measures 20" wide at base by 26" tall with weight of 34 lbs. Select Options. Manufactured from 16 ounce copper with soldered joints. 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. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. Fields marked with an asterisk (*) are required. June 15, 2016. $1,295. Product Code: 1224AT8. The eyebrow roof dormer vent is an excellent addition to many roof lines while providing necessary attic ventilation. Metalaire Louver Company. 0 Reviews. The copper arch top wall vent can be mounted in a multitude of installations ranging from brick to siding. 00. (727) 441-2651. The half round roof vents come standard with insect screen and a baffle bladed louver system to prevent water intrusion. Give Us a Call! 1-877-365-9655. Our gable end vents supply necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to inhibit water penetration. CONTACT USDo you have any thoughts to share? Feedback? Questions or concerns? We're here to help and reply quickly to all inquiries. Contact. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Louver Face Linear Diffuser. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement. Contact Description. Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal) rough opening width 72" by 12" height x 2. . 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. We are a proud manufacturer of copper and iron ornamental products for the home. Adding an arch top roof dormer is an excellent method to add curb appeal while supplying necessary attic ventilation. SEARCH. 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. Simple, unfussy, and elegant, our rectangular copper louvers effectively combine function and beauty. Products Matching Your Selection. 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. CUSTOMIZATION AVAILABLE. 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. Cordova, TN. Give Us a Call! 1-877-365-9655. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 25 lbs. Send Message. About Us. 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. 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. Help/FAQ. Copper triangular louvers are very efficient in exchanging fresh air to attic spaces. 00" deep. August 24, 2010. Not only does an arch top roof vent add curb appeal to your house, but also prevents water penetration. Our roof vents provide necessary ventilation to hard to reach attic spaces and feature a baffle bladed louver system to constrain water infiltration. About Us. . Starting Price: $112. Construction Details. Starting Price: $480. 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. Description. 25 lbs. 75 lbs. Pitched standing seam roof ensures water will always run in the right direction preventing roof. Help/FAQ. Made from 16 ounce copper, our copper arch top roof dormer is constructed to precisely fit your roof's pitch. Usually Ships in 3 to 5 Business Days. Metalaire gable louvers area available and in. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. About Us. Punkah Louver, Aluminum 12/7/2022 Inches 14 MPK Punkah Louver - High Velocity Jet - Flush Surface Mount 1. 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 UsOur 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. It has been sixty six years since we first opened our doors, and we still hold those values to be true. Our copper tombstone roof louver provides excellent ventilation for attic space and helps save you money on electricity every month. About Us. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Manufactured from 16 ounce copper with soldered joints. , offering a complete line of air distribution and air terminal products. Manufactured from 16 ounce copper and created with soldered joints to inhibit water infiltration. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. Rated to ventilate 220 sq ft of attic space. Description. Our line includes cupolas, finials, louver vents, chimney caps, ornamental metals, and hand forged iron goods. , offering a complete line of air distribution and air terminal products. 1985 Carroll St. Includes an insect screen and a baffle bladed louver system. The top pitch on the shroud is derived by calculating ventilation needed from flue size and we suggest matching an adjacent gable roof pitch. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. 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. About Us. . $1,800. 0 (5) Download . 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. , offering a complete line of air distribution and air terminal products. Nailor Industries, Inc. Copper Dormers & Louvers - Custom Made - K&M Sheet Metal. (727) 443-7167. This copper gable louver is an effective way to ventilate attic space while also enhancing your house's curb appeal. 00. , offering a complete line of air distribution and air terminal products. Our preferred LTL carriers include (UPS Freight, FedEx Freight, Southeastern). × Watch Video. Rated to ventilate 165 sq ft of attic space. With over 66 years in business, Metalaire Louver Company takes great pride in manufacturing interior and exterior. Louvers. About Us. Our gable vents provide ventilation to hard to reach attic spaces and feature a baffle bladed louver system to prevent water intrusion. Clearwater, FL 33765Phone: 727. Give Us a Call! 1-877-365-9655. Crate Fee $85. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. Metalaire Louver Company. 00. Grand. Hand formed and fabricated from 16 ounce copper and features soldered joints and angled blades to prevent water infiltration from wind driven rain. 12" x 24" Shed Top Dormer Vent on a 16:12 Roof Pitch. Product Code: 36HRFD11. Our pitched copper vent will fit your roof perfectly. 441. Applicable law may not allow the limitation of exclusion. measures 8. Baffle bladed louver system helps to prevent wind driven rain from passing through the louver. Soldered joints prevents water infiltration. 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. 12" wide by 24" tall rectangular louver. (727) 441-2651. , offering a complete line of air distribution and air terminal products. HDX 4-in x 10-in Floor Register, Steel, Louvered, Brushed Steel (96) $23. About Us. This product is suitable for virtually all gable wall applications, integrating easily into either brickwork or siding. Insect screen standard on all louvers. 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. WALL VENTS. Features a tulip roof with ball finial and spike and octagonal body that looks great from every angle. The Suncoast LOUVERED ROOF enhances the value of your home while you spend more time outside with family and friends. Clearwater, FL 33765. 75 lbs. 24" Round louver. Give Us a Call! 1-877-365-9655. Metalaire Louver Company reserves the right to choose the preferred freight carrier at the time of item dispatch. CUPOLAS. Starting Price $480. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. It's Ornate design breaks up large roof spaces while adding 270 sq ft of attic ventilation. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Usually Ships in 3 to 5 Business Days. 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. 0 (5) Download . Chimney Chase Cover. Give Us a Call! 1-877-365-9655 About UsAddress of Metalaire Louver Company is 9165 Cordova Park Road Cordova, TN 38018. Add To Cart. Ventilates 600 sq ft of attic floor space and includes an insect screen. Manufactured from 16 ounce copper with soldered joints; 40 lbs; Rated to ventilate 220 sq ft of attic space; Insect screen standard on all louversInspired by the classical elegance of the Georgian time period, this finial stands tall as one of our most popular traditional designs. Designers can be assured. About Us. Arch Top Roof Vents; Clock Faced Roof Vents; Half Round Roof Vents; Shed Top Roof Vents; Triangular Roof Dormer Vents; CHIMNEY CAPS. 2651Revision:. 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. Designers can be assured that METALAIRE is the right choice for their air distribution needs. Contact Us. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Air Control. Insect screen standard on all louvers. METALAIRE is the flagship brand of Metal Industries Inc. 1985 Carroll St. $4,925. 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. METALAIRE is pleased to announce the release of Model 5500CAD Cold Aisle Diffuser. 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. 16 ounce copper with soldered joints; 29. 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. This copper triangular louver is an efficient way to supply air flow to your attic.