This special type of shingle is more robust and pliable than a normal asphalt shingle and come in colors that will flawlessly match your new roof! Copyright 2023 This Old House Ventures, LLC. Effect picture of soffit vents, It can be installed in a cabinet, where ventilation is needed, just need to drill, install, and Snap. Though we have not used this retailer ourselves, they seem to have great reviews and in-depth product information. Continuous one-piece Soffit Vent with reinforcing rib to key into stucco and plaster with a perforated flange. Heres how to install soffit vents step by step to improve the airflow in your attic. If your home has lots of peaks, valleys, and dormers, then this may be a type of vent to include in your ventilation system. Rarely will you find a building practice that works everywhere. What a fantastic location to spy on your neighbors from! And unlike the power vents mentioned earlier, they are quite silent even on a windy days where gusts exceed 20 miles per hour. ice dam. Shingle-over, roof-top installed intake vent. If the under eave width prohibits the use of cornice or strip vents neveruse an exhaust louver as an intake vent. Though the added costs may be small over days or weeks, the increases start to add up over the course of months and years. Resin Circular Mini Wall Louver Soffit Vent in White (4-Pack), 2 in. According to Oxford, ventilation is the provision of fresh air to a room, building, etc.. Then set your circular saw to that depth and cut along the chalk lines. These vents allow outside air to enter the attic at the lowest point of the roofalong the underside of the eave. The best looking, most "framer-friendly", easy to install, effective continuous soffit vent on the market. Please try again. Strips vents come in white, brown, and silver; youll pay less than $3 for an 8-ft. length. Soffit Air Vent White 8' x 2" Continuous Soffit Vent Model Number: SV201WH Menards SKU: 1475348 Final Price $ 5 68 each You Save $0.70 with Mail-In Rebate Retrofit design for standard rafter or manufactured truss construction 9 sq in. Sorry, we were unable to perform your search at this time. Use to provide continuous soffit ventilation. Our perforated face finishes beautifully in any application. In modern day roofing and design however, one of the main reasons to use a cupola vent is to allow extra light into an area underneath the vent. However, if you need extra roof ventilation and dont mind paying a premium price on your roof to make your home look nicer, then a cupola vent may be for you. Submittal Sheets Resources. Wide nailing flange makes installation easier. Ships from and sold by Warehouse Bay Corp.. Sold by Luomorgo and ships from Amazon Fulfillment. Another point mentioned in Parker and Sherwins abstract is that the study took place in an area where homes are heavily air conditioned. Resin Circular Mini Wall Louver Soffit Vent in White (4-Pack), 4 in. Warehouse Bay Corp. If youre looking to install new ventilation in your house, you might want to consider a soffit vent. Ideal for soffit . Help others learn more about this product by uploading a video! Once all cuts are made, use a thin pry bar to remove the 2-in. Great, but neither of these problems is experienced in warmer climates. For dimensions open the End View 1 Pdf & End View 2 Pdf files. There are also dissenting voices who say that the benefits of ventilation are overrated. Enter Your Email And We'll Send Your Fall Roofing Cheat Sheet Over Right Over, 11 Best Types Of Roof Vents + Understanding Attic Ventilation, roofing contractor in Boston Massachusetts, Poor indoor air quality due to dead air in the attic space (summer), Overburdened HVAC systems (air conditioning) forced to work harder to cool the second (and third, if applicable) floors of your home, Extra moisture (in form of warm air) in the attic space, Ice dams in the winter months, if you live in a colder climate. 69 sq. Aluminum Under Eave Soffit Vent in White, 3.5 in. If theres blown-in insulation, like ours, rake back the fluffy stuff with a 3- or 4-ft.-long 1 x 6, or use a garden rake or hoe. It doesnt want to leave without being forced out, so we need something to act as a bouncer. Here's an overview of the specifications for Air Vent's complete line of intake ridge ventilation products. | Air Vent 96-in x 2.75-in White Aluminum Soffit Vent. Next, bore a 34- or 1-in.-dia. For these reasons, it is best to use more natural, time-tested methods of exhaust for your roof. This is classic vertical ventilation at its finest! Connector clip included. Galvanized Steel Brandguard Soffit Vent Fire/Ember Resistant. THIS ITEM SHIPS VIA TRUCK TO THE LOWER 48 STATES. Continuous Soffit Vent Click on thumbnail (s) to view larger image Product Category: Vents Application Designed for use with 1" and 1-1/2" (25 and 38 mm) foam board. [{"displayPrice":"$197.00","priceAmount":197.00,"currencySymbol":"$","integerValue":"197","decimalSeparator":".","fractionalValue":"00","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"7W0a0u%2F9WOzezwLOr42SQgmCe3eYtFS1pUIoobe5rwR87iHGakhaDdkJ9u7%2Fkr%2B082ETTBDSK0cq5VinKU1sTh96C8flKhquWVvCvmFp1csX0YT9YF8XVkCZNHbZu5WMwrEOf%2BXLgo6YhV9MU8I32TqnMxXb%2FnsYvKVAIMeVg1Ow8IPVyq4VvrV8hbQ6wxHr","locale":"en-US","buyingOptionType":"NEW"}]. Some of the most reviewed products in Soffit Vents are the Amerimax Home Products Accuvent 22.5 in. This will not always be the case however, so make sure you speak with a trustworthy roofer before making the call. Their size prohibits them from expelling a large amount of hot air and their location restricts their ability to vent the absolute hottest air, like a ridge vent. Cut the two parallel lines with a portable circular saw. x 4 in. mm) air flow/linear ft. 3" (76 mm) vent area; 15 sq. Different types of roof vents are more effective than others, but each type of vent has the basic task of either removing stale air from your attic space (exhaust) or bringing fresh air into your home (intake). Cut the two parallel lines with a portable circular saw. According to most building codes, you need 1 square foot of ventilation for every 150 square feet of attic floor space. Reinforcing rib to key into stucco and plaster with a perforated flange. Vulcan Vents makes continuous vents for balconies, eaves and soffits, or ridge vent applications. The design of a box vent is more square than its off-ridge counterpart, hence the name; box vent. They are often smaller than a box vent or off-ridge vent, which limits the amount of hot air they can pull out of the attic space. Off ridge vents are advantageous when the actual ridge line of the roof is small. mm) air flow/linear ft. 4" (102 mm) vent area; 16 sq. PRODUCT: Aluminum Ezvent Continuous Soffit Vent. Much like a ridge vent (which runs along the entire peak of a roof), continuous soffits provide lots of bang for your buck because there is more surface area. in. The higher costs associated with building out a brand new cupola vent combined with similar efficiency when compared to larger box vents make cupola vents an unnecessary cost for most homeowners. There was a problem completing your request. Copyright 2023 Air Vent, Inc. All Rights Reserved. In the summer the space may be a little warmer and a little cooler in the winter, but what we are trying to avoid is extreme temperature fluctuations from season to season. Available in aluminum or PVC, these vents are 2" by 96" long and provide 9 square inches of net free area per linear foot. Petersen is proud to manufacture PAC-CLAD architectural metal products that inspire bold, creative, eco-friendly building design. Solar-powered attic ventilation removes almost 100% of the electricity costs associated with older hard-wired vents but does not eliminate the negatives that come with powered attic vents in general. Toll-free: 800.327.7077 balanced attic ventilation system . Will not rust or corrode. Whirlybird roof turbines may not be the most effective way to ventilate your roof, but there are some benefits to using them. When considering which roof vent is best to use as exhaust for your home, please consult with an experienced roofing specialist before making a final decision. Cool air in through the intake vents and hot air out through the exhaust! Reviewed in the United States on April 5, 2021, If your situation is untraditional, have an open mind when searching for solutions, Reviewed in the United States on September 6, 2020. Must be perforated, pref., A: FINISH: Standard-Clear Anodized; Architectural 200R1 Medium Etch AAM32C10A21 Vented Area Per Linear Foot: Data Sheet OPTIONS: When used as a ridge vent, our vent is designed to go underneath a vented ridge cap of your choice. (10,323 sq. Some more elaborate cupola vent styles even have windows and enough room for a person or two to enter the space. Once you have gathered the necessary materials, you can begin the soffit vent installation process. Because ridge vents are located at the roofs highest point, they are in prime position to let the hottest air escape the attic space. Contact ClarkDietrich customer service at 1-800-648-4695. Wide nailing flange makes installation easier. plywood strip. Theyre most effective when used in conjunction with a continuous ridge vent. PRODUCT: Hat Shaped Continuous Soffit Vent ITEM ID: CUV8V, CUV8VW, CUV8V4 Tamlyn vinyl hat-shaped vents are available in 2", 3" and 4" widths to handle nearly any soffit ventilation needs. G90 Galvanized, Stainless, Copper, Powder Coated. PRODUCT: Hat Shaped Continuous Soffit Vent. By using this website, you agree to our use of cookies. Provides a continuous under soffit air flow to provide superior ventilation. The cool air, by way of intake style vents (like a soffit) acts as our bouncer. Because hot air rises, exhaust-style vents are generally placed towards to top of your roof line. Requires Flair Puck to Operate. PRODUCT: Aluminum Ezvent Continuous Soffit Vent ITEM ID: XEZV The other best looking, most "framer-friendly", easy to install, effective continuous soffit vent on the market. Click the below Product Code to view Submittal/Tech Datasheet. In order for this to be an efficient venting strategy, most homes will need a handful of roof turbines to have a noticeable impact on the roofs exhaust. apart. 4" Soffit Vents - One-piece Soffit Vent designed for soffit board, and may be combined with Starter Strip/Casing Beads or DEFS Casing Beads. Our payment security system encrypts your information during transmission. Continuous soffit vents are long, linear vents that run the entire length of your soffit. It looks like WhatsApp is not installed on your phone. A balanced ventilation system, with at least 50% more ventilation than standard vinyl soffit. Cold air comes up through the bottom, and exits through the top. Frequently asked questions (FAQ) click here. Because theyre vinyl, they come on a wide array of textures and colors to match the look and feel of almost any home. Roof turbines need winds of at least 5 to 6 miles per hour to activate and spin the interior blades, which means that they wont be effective on days with a slight breeze or no breeze at all. The air may be able to move a little, but it wont get very far! The most logical solution would be to install SV-10 Starter Vent or the Deck-Air Roof Deck Installed Intake Vent. Continuous Copper or Zinc Soffit Vent Click To View Shop Drawing *Requires Regular Shipping Box If Fabricated *Prices Are Per Foot *Minimum Length Of 10 Feet Required For Order *Please Specify Length In Quantity Box *Pricing Will Be Calculated In The Cart 16 oz. However, in many cases it is not possible to have intake ventilation because of the homes architecture. All things that matter to you will perish in the most annihilating way imaginable. And second, vertical ventilation is far more effective than horizontal or cross ventilation.If you need a new roof and would like to discuss which venting strategy is best for your home, were here to help. If you want to truly take advantage of the benefits of proper roof ventilation, then it is critical to have both intake and exhaust ventilation installed. In these cases, having only exhaust is better than nothing! continuous soffit vents. Much like a ridge vent (which runs along the entire peak of a roof), continuous soffits provide lots of bang for your buck because there is more surface area. A new stream of fresh air comes in, and the old hot air is pushed out. Continuous Soffit - 4300, 4" Vented Area, 8' Length, 10 Pieces per Box, PVC Brand: Warehouse Bay Corp 20 ratings $19700 ($19.70 / Count) 5-1/2" Wide x 3/8" Thick x 8' Length, 4" Vent Area Made of Plastic PVC with UV Inhibitors Connector Clips Included 10 - 8' Pieces per Box Used on Soffits Where 3/8" (10mm) Sheathing is Being Used Great quality product. We are sorry. x 8 in. Website Development by BANG! Our continuous vents for soffits, roof ridges and balconies feature a stainless steel ember screen and intumescent, honeycomb matrix that closes in the event of high heat. And for homes that cannot have soffit ventilation, you will find that fascia vents to be your second best bet. Includes initial monthly payment and selected options. The greater the surface area, the more air can pass through. Proper attic ventilation will help with airflow, and Vulcan Vents will help your home protect itself from ember attack, combustion and flames! Because the cooler air enters underneath the hot air (and because hot air rises), the intake ventilation will help push the stubborn hot air out of the attic space. NFVA = 192 Sq In. Simply removing electricity costs does not change the way the unit operates. Off ridge vents are not as effective as full ridge vents because they are much smaller and do not sit as high on the roof. These vents are not as effective on more complex roof styles because the cross breeze can be impeded by rafter beams, peaks, valleys, dormers and other parts of the roof. Cupola vents are one of the least common types of roof vents because of their cost, complexity and because not everyone has the primary problem they were designed to solve. These ridge vent details show a few different methods for your reference: Applications can include tile roofs, composite shingle, standing seam metal panel, or wood shingle. With both drip edge and fascia vents, the air intake is designed to hit the roof head-on, then pull the cool air up the interior roof wall towards any exhaust vent at the roofs peak. Shipping cost, delivery date, and order total (including tax) shown at checkout. Pickups: 9280 NW 102 ST, Miami FL 33178 USA Continuous soffit vents are a type of attic intake vent that make up half of a balanced attic ventilation system for each roof. Fully vented D5 style soffit in a brushed finish. For intake venting, made in plastic or aluminum, these vents install in your soffit or eave areas. For new home construction that includes a vapor retarder, the minimum is 1 square foot of ventilation for every 300 square feet of attic floor space. Large perforated holes provide excellent intake airflow but inhibit pest entry. It is recommended that PVC products be used for all exterior exposures. To balance your ridge vent system, find the length of the ridge and follow the column to the right for required intake vents (see Balancing Your Ridge Vent System). Another similarity is that box vents are generally installed in bunches across the roof in order to add extra ventilation. sq.in/foot air flow delivers almost 4x the air flow of the typical 5.0 sq.in vented soffit panel in less space while not allowing bees to enter. Excellent paint adhesion. Space the lines 2 in. Ewarts original design remains consistent with modern-day whirlybird models. Vulcan Honeycomb matrix with intumescent technology with ember-catching screen mesh built into galvanized steel frame, Rigid hat-channel design for high airflow (NFVA). All exterior accessories shall be of PVC material conforming to ASTM standards D1784, C1063, C1861 and D4216. Theres unfortunately no way to guarantee you get it just right. The most common exhaust vent used for modern roofing systems is the ridge vent. . I approve of this product, Reviewed in the United States on September 24, 2020. Continuous Aluminum Soffit Vent Comparable to: SV PRODUCT SUBMITTAL SHEET: (Click on the PDF logo above) MATERIAL: Aluminum Alloy 6063 T5 ASTM: B221 THICKNESS: Nominal .050 LENGTH: Standard: 10 ft. Click here for our complete list of detail drawings in both Pdf and Dwg formats. Our continuous vent is extremely versatile, with various widths and flange options for your particular job. screw holes through both flanges. They are sometimes made of wood or vinyl, but metal is the most popular. It forms one half of the most popular combination of intake and exhaust; soffit vents (for intake) with a ridge vent (for exhaust). - Tape measure. Air Vents with multi-purposes: for eaves, reptile cages, display cases, and spice racks. I have raccoons entering attic so the opening, A: Unique double leg channels hide edges of soffit material for clean look and help prevent vent from being pulled up into subfascia. Exhaust vents make up the other half of the system. There are a wide range of sizes available to match whats needed for your space. Give us a call at 857-237-7648 or submit a roof estimate request. Finally, to ensure that the airway to the vent remains open, staple a ventilation baffle to the plywood sheathing in each rafter bay. With the exception of occasionally lubing of the unit, there is little to no maintenance or upkeep required with ownership. Vertical ventilation takes advantage of gravity and the natural flow of cool and hot air. According to West Texas A&M University, Physics Professor Christoper Baird, heat does not rise, hot air rises. In their original form, cupola vents acted as both an exhaust and intake. ${cardName} unavailable for quantities greater than ${maxQuantity}. Black Soffit Insulation Baffle with 201 reviews and the Master Flow 2 . Intake Vents Continuous Soffit Vents Mini Louvers Undereave Vents Vented Drip Edge The Edge Vent A ridge vent sits at the peak of your roof and runs across the entire span of your roof line. Continuous Soffit Vent - 301,1-3/4" Vented, 8' Length, 10 Pieces per Box, PVC Brand: Warehouse Bay Corporation 19 ratings $16300 ($16.30 / Count) 3-1/4" Wide x 3/8" Thick x 8' in Length, 1-3/4" Vent Area Made of Plastic PVC with UV Inhibitors Connector Clips Includded 10 - 8' Pieces per Box Used on Soffits Where 3/8" (10mm) Sheathing is Being Used For dimensions if you have AutoCad open the End View 1 Dwg & End View 2 Dwg files. Powered attic vents, also known as powered attic ventilators or attic power vents, are electric-propelled fans that help pull stale air out of an attic space. Please use a different way to share. Continuous Soffit Vent 7' 10"' Long- 30 Pieces per Carton Brand: decomesh 8 ratings $37500 ($12.50 / Count) Aluminum Eco friendly! As you can imagine, installation is notably complicated and should only be completed by a professional. For intake venting, these vents install in your soffit or eave areas. 4" Ezvent - 5/16" Ezvent with 18.8 sq.in/foot air flow delivers almost 4x the air flow of the typical 5.0 sq.in vented soffit panel in less space while not allowing bees to enter. A healthy airflow also helps with ice dams, which begin to form when warm air in the attic melts the snow from beneath and creates runoff that refreezes on the colder eave. By submitting your email, you agree to our, Improve Your Attic Ventilation with Soffit Vents, 5 Easy Ways to Remove Scratches from a Glass Window, The 5 Best Ozone Generators (2023 Review), Best Black Friday Deals on Winter Essentials (2023), Do Not Sell or Share My Personal Information. x 2.5 in. Weaker powered vent units can be just as damaging to your homes ventilation strategy as the strong ones mentioned above. We can help. If continuous soffit vents are like the ridge vents of the intake world, then individual soffit vents (our second type of soffit ventilation) are more like box vents. In fact, off ridge vents are much more similar to box vents than they are to ridge vents! ProductsAbout usNews & EventsResourcesInstallationFAQsSupportContractors & Professionals, Exhaust VentsSolar Attic FansIntake VentsWhole House FansBath or Dryer VentsSkylight TubesWhere to BuyAsk the ExpertTM, Air Vent | 4117 Pinnacle Point Drive, Suite 400 | Dallas | TX | 75211 | 800.247.8368 (800-AIR-VENT). Before covering each type of roof vent available on the marketplace in 2022, lets first get an overview of the two styles of ventilation in general, What is ventilation, anyway? See our article on Innovative Lathing and Trim Accessories, Hard Coat TRAC for CI Systems with 3/4 Stucco Finish, ULTRA-LATH Plastic Lath 1/8 Self-furred Non-Rusting. They were originally created to allow lots of air into a barns loft in order to help dry hay and other crops stored in the structure. The best roof ventilation systems dont just extend the life of your roof, they help lower your homes energy bills and make your house an overall healthier place to live. Whirlybird is a fun word to say, and we consider this a significant benefit to owning a roof turbine. These installation examples showcase various flange styles and how they can be used to layer into an enclosed eave application. If the attic is insulated with fiberglass batts, just pull back any that are blocking the flow of air. The way the ventilation holes are built into the product generally safeguards against snow and ice accumulation that would otherwise block the exhaust of other style vents. this product comes in white and brown and can be painted to match the color scheme of your home. Reviewed in the United States on July 26, 2022, It work for a vented sofit. *All parts are 8 Length standard unless otherwise indicated*NFA=net free area / sq.in. Step 2: Cut Parallel Lines. This is a major point because the addition of any exhaust to a system lacking one would be beneficial, whether that vent is powered or non-powered. Low cost and simple solution to venting soffit areas. uv inhibitor. This can happen with complex roofs and homes that do not have one long, continues ridge line for a traditional ridge vent to run across. Continuous Soffit Vents - Air Vent, Inc. ventilation@gibraltar1.com +800.247.8368 (800-AIR-VENT) While the best vent for your roof will vary depending on your homes style and the shape of your roof, we can agree on two points: First, having both intake and exhaust vents is better than having only one. Then look across to the number under the Minimum Length of Ridge column. *We recommend using EverKem 814+ fire caulking along the nailing flange for maximum protection. And knowing how the two work hand-in-hand is important before choosing which of types of roof vent systems are best for your home and budget. All parts are 8 Length standard unless otherwise indicated But if you have a larger roof line, then a ridge vent is most often much more effective. Black Soffit Insulation Baffle, 12.75 in. It works for what I needed and looks nice. However, the impact over the cooling season is fairly modest with well insulated attics.. net free area. 5/32" stag.ctrs. 34-454850: Continuous Soffit 4" Vent, 1/2" flange, 8' length, PVC: $32.85. The other best looking, most "framer-friendly", easy to install, effective continuous soffit vent on the market. Rapid destruction of your home, property, and everything you hold dear. Enhancements you chose aren't available for this seller. You can get in brown and white just let me know when ordering See more product details Buy it with + + Finally, Parker and Sherwin note that the existing homes in the study did not originally have a exhaust ventilation, like a ridge vent. If this is only form of exhaust on your roof, then youll run into trouble on hot summer days without any wind. Compatible with Smart Thermostats and Voice Assistants. As a roofing contractor, Roof Hub is not the place to buy any attic roof vent products. The design of a ridge vent, its location on the roof line, the surface area covered, as well as cost and commonality are just a few of many reasons that this is one of the most popular exhaust vents out there, and one that we highly recommend if it fits your homes architecture. Continuous Soffit Vent, 4 inches, 8' length, PVC. They include: Now that weve covered the significance of venting your roof as well as the differences intake and exhaust style vents, it is time for an overview of the most frequently used roof venting systems out there. Though there may not be world-ending destruction if you do not have proper ventilation, there are significant drawbacks that will effect your attic space, your roof, your home, and your lifestyle. To determine how many feet of net free area you need, use this formula: Ridge Vent/Intake Vent Calculator for Standard Gable Attic. Overall, one of the main reasons for attic ventilation is keeping your attic at a constant temperature when compared to the rest of your home. - Hammer. Copper 24 ga. Zinc 3/32" perfs. Note: Items are made to order, lead time will apply. Like fascia vents, drip edge vents are great for roofs that are unable to utilize sufficient soffit vents for their air intake but do not hold a candle to soffit vents. Unique double leg channel hide edges of soffit material for clean look and help prevent vent from being pulled up into subfascia. Depending on your particular construction method, we offer different flange styles to vent the ridge. Whos right? Continuous soffit vents are longer, and often wrap around the entire eaves of a home. For most of us, the attic is a place to store clothes, luggage, and old family photos, but for energy researchers, its a hot topic of discussion. Then inspect the length of the vent cutout. To use this calculator, first find the total square footage of the attic floor area. What is the best-rated product in Soffit Vents? Economical and easy to install. Over fascia vents are recommended for homes where soffit vents cannot be used and on more complex roofs where the use of soffit vents alone wouldnt be adequate. The 105 Continuous Soffit Vent, SV-10 Starter Vent, and CV-4 Cirk-L-Vents are also available in copper. Vinyl soffits for siding, roof decks & more. Gable vents are an older, somewhat outdated, style of intake that also partially functions as an exhaust system. There are different types of soffit, but almost all of the most common designs have small holes that allow cool air to flow into your attic space, where it helps push hot air out of your home through the exhaust vent. Use Connector Clip or Vinyl H Mold to join seams. | This is important to note when discussing powered attic vents because their power can often be either detrimental to a ventilation strategy, or not powerful enough to make a difference at all, According to Danny Parker and John Sherwin at the Florida Solar Energy Center, vent fans have the potential to reduce measured peak summer attic air temperatures by over 20 degrees farenheit. Getting Insurance to Pay for Proper Attic Ventilation. Some of these items ship sooner than the others. Full content visible, double tap to read brief content. View Product. We add this disclaimer because it is impossible to cover 100% of the pros and cons of each option without knowing the exact setup of your current roof as well as the style of your home. With 10 sq. Soffit/Eave Ventilation Guide You can also view our "Balanced Ventilation How it works" FAQ sheet. Building codes have called for increased attic insulation in the last several decades. It's time for your home to protect itself. Flange Styles Show All Flange Front Nailing Retrofit Standard Stucco Standard Finishes G90 Galvanized, Stainless, Copper, Powder Coated The fans are often either too powerful, or not powerful enough. Unlike individual soffit vents, continuous soffit vents are usually made of metal or aluminum. Materials shall be stacked off the ground, supported on a level platform, and protected from the weather. If your home is fitted solely with small gable-end vents or a ventilator high in the roof, you might want to consider adding soffit vents to increase airflow. Vent Width: 2" Vent Depth: 9/16" aluminum construction. When installed in accordance with manufacturer's recommendations, Air Vent products comply with the net free area requirements of nationally recognized model codes, including those written by BOCA, SBCCI and ICBO. Air Vent provides a complete line of ventilation products that meet the highest standards for quality and performance. Vent Clips are provided to connect Soffit Vent and assist in alignment. There are many products available with perferations in a portion of the surface. When you near the end of the soffit, stop short and connect the two cuts with a sharp chisel or sabre saw. Soffit vents are a favorite amongst home builders and roofers because they are unquestionably the most effective intake vent for the cost. And weak powered vents just dont cut it. Vent holes 1/8" (3 mm) diameter. Exhaust vents make up the other half of the system. Item was easy to adapt for my unique situation. on each edge. - Pencil. Many Italian-inspired homes have cupola vents built into the roof line for multi-use purposes. Fry Reglet Soffit Vent provides ventilation to areas above soffit, forming an attractive reveal. Although they generally stretch across the entire bottom of the roof line, they are only about an inch in height. The potency of over-fascia vents is questionable because of their small surface area. Overall, off ridge vents are not a very popular style of vent and not one we recommend when compared to other, more effective exhaust roofing vents. FINISHES: Available in mill finish or white. Often made of galvanized steel,installation involves cutting a hole the size of the vent itself into the roof approximately one foot below the ridge line.