If you want siding for your home that looks great and is durable, but requires little maintenance, look no further. Vinyl siding is designed to withstand weather and resist …It’s a milestone year for the Vinyl Siding Institute (VSI) in more ways than one. It’s our 45th anniversary as a trade association and the 25th anniversary of our VSI Product Certification Program.And I can’t think of a better way to celebrate this silver anniversary than with a toast to the newly upgraded ISO/IEC 17065 … Vinyl Siding Recycling 16911 State Route 58, Oberlin, OH 44074 440-775-4670 Hours: 24/7 – open drop-off site; Willoughby Supply 250 S. Van Buren Barberton, OH 44203 [email protected] Hours: 7:30am - 4:00pm (Mon-Fri) 1x20 yard dumpster dedicated to Vinyl Siding collection. The Revinylize™ Recycling Collaborative is a recycling initiative of dedicated installers, recyclers, distributors and manufacturers in partnership with the Vinyl Siding Institute (VSI) and whose recyclers are verified by GreenCircle Certified. The program’s vision: to make recycling post-consumer rigid vinyl material as easy as …Vinyl and other polymeric siding are available in an array of shake and shingle profiles. Color: A light to medium palette in all colors except reds, greens and browns is typical for Cape Cod houses. Dark gray or blue are options for shake or shingle cladding. Vinyl siding offers a diverse color palette, including more …by the I-Codes. It was researched and written by the Vinyl Siding Institute (VSI), the trade association for cladding manufacturers. The purpose of VSI is to further the development and growth of the vinyl siding and other polymeric siding industry by: • Maintaining and expanding markets for vinyl and other polymeric sidingRepeat the procedure on the opposite side of the gable. Check the angle template every few courses. It may be necessary to fasten the last panel at the gable peak with a trim nail. Use a 1 1/4” to 1 1/2” (32mm to 38mm) nail. This is one of the few times a nail should be placed in the face of the vinyl siding (Fig. 47). Discover new siding colors and exterior ideas for any home style. Compare siding costs and benefits. Whether you’re a homeowner or a pro, you’ll find helpful vinyl siding articles, case studies, videos, infographics and more. Category. Get all the siding facts and information in the VSI vinyl siding resource library. In general, vinyl siding, polypropylene siding and insulated vinyl siding are not limited in their application with homes built under the IRC. IRC Table R302.1 (1) place requirements of a 1-hour tested assembly according to ASTM E119 on exterior walls that are 5' or closer to the property line. Vinyl siding is a part of many E119-rated …About the Vinyl Siding Institute (VSI) VSI is the trade association for manufacturers of vinyl and other polymeric siding and suppliers to the industry Located in Washington, DC VSI priority programs –Product certification –Installation, including the Certified Installer Program –Technical workVSI Certified Installer. Modules: 11. VSI TraineeHome› Market Data and Stats. Contact Us. About VSI. 1800 Diagonal Rd.Suite 545Alexandria, VA 22314. Contact Us. Case Study. Creating Multifaceted Planned Communities with Vinyl. Walkable neighborhoods are on the rise. That means more developers are focusing on building planned communities over traditional single …Exceptional Moisture Management. Vinyl and polypropylene siding products provide exceptional rain screening performance—helping moisture drain out of the exterior wall assembly and dramatically reducing water accumulation. The EPS material used in insulated vinyl siding also allows the wall system to breathe and drain …Vinyl Siding. Awards. VSI certified vinyl siding (ASTM D3679), polyproylene siding (ASTM D7254), and insulated siding (ASTM D7793) are all verified by an independent quality control agency to meet or exceed these ASTM quality standards. VSI's Certified Installer Program teaches and tests to ASTM D4756. Category1404.9 requires vinyl siding to be certified to D3679. 1404.12 requires polypropylene siding to be certified to D7254. T1405.3.4 counts vinyl siding and polypropylene siding as vented claddings and allows the elimination of vapor retarders because of their strong moisture management characteristics. Insulated vinyl siding is not … Vinyl Siding Institute Annual Meeting 2024 View Calendar Contact Us. About VSI. 1800 Diagonal Rd. Suite 545 Alexandria, VA 22314. Contact Us. Case Study Vinyl Siding Institute Annual Meeting 2024 View Calendar Contact Us. About VSI. 1800 Diagonal Rd. Suite 545 Alexandria, VA 22314. Contact Us. Case Study Creating Multifaceted Planned Communities with Vinyl. Walkable neighborhoods are on the rise. That means more developers are focusing on building planned …The cost to install vinyl siding ranges from $6,370 to $17,615, with customers paying a national average of $11,676. Some of the main factors affecting the final cost include the size and style of ... Our industry blog helps building professionals keep up with the latest vinyl siding news, from building codes and product performance to business building tips and inspiring design ideas. Category. Keep up on the latest vinyl siding news and trends, from performance benefits to code regulations and design inspiration. Check out the VSI blog! Membership in the Vinyl Siding Institute, Inc. (VSI) is limited to: Individual firms, partnerships, or corporations engaged in the manufacturing and marketing of vinyl and/or polymeric siding. Suppliers of raw materials, equipment and services related to vinyl and polymeric siding products. Vinyl siding is a popular material for homes of every style, size, and region. The material is versatile and produced in a variety of styles, such as Dutch lap, beaded …Environmentally Friendly. Insulated vinyl siding scores well on strict environmental standards through manufacturing, transportation, installation, service life, and waste management. It emits fewer toxic chemicals while being manufactured and requires less fuel to transport. Scrap vinyl is immediately reprocessed, never … Offset Your Energy Costs in Pennsylvania. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs account for up to 25 ... We will email to remind you or you can log in and review your recertification date. Recertification is available beginning 90 days before your recertification date. If you cannot locate your username and/or password, please contact [email protected] or call (855) 547-4846.Have a look at the excellent videos produced by the Vinyl Siding Institute, a trade organization and advocate for installers and manufacturers. Vinyl Siding …vinyl siding institute. A lot of homeowners, and even pros, think they can do better than vinyl siding. VSI is proving them wrong. We worked with them to show the world that vinyl siding means uncompromised design and … Become well-versed about vinyl siding's cladding properties in one of three ways: in-person, live online, or on demand. In addition, we present courses throughout the year at industry gatherings, including the Congress of the New Urbanism, Building Officials of Georgia and Ohio, and National Town Builders Association, among many others. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the …Blog Spotlight on VSI Product Certification Oversight Committee Chair “I’ll do whatever’s needed to make vinyl siding better.” These are the inspiring words of industry veteran Alex Schiel when asked why he …Offset Your Energy Costs in Texas. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs account … Vinyl Siding Institute Sign In. Log in to access your training material. Email address Offset Your Energy Costs in Maine. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs account …Learn how to install vinyl and polymeric siding with no strings attached. Find out why vinyl siding is the carefree choice for your home, the environment and your career. Explore …According to Breuer, “A new heater might increase efficiency by 5%, but new siding and added insulation could give you 20-30%. Adding R-10 to make it R-25 is a huge increase in the wall structure. Since it constitutes 75% of a home’s outer surface, wall construction is a major energy barrier. Focusing on replacing … We’ll be back in early September with an exciting new update to our Certified Installer program administration website (vsination.com). In the meantime, if you have a question or need to chat with us, please reach out to us! E-mail: [email protected]. Phone: (855) 547-4846. The Vinyl Siding Institute (VSI) will launch the Revinylize Recycling Collaborative, a recycling initiative that includes dedicated recyclers, collection sites (i.e. distributors and landfills) and many other advocates. Their vision is to make recycling post-consumer rigid vinyl material as easy as possible. And the goal, …Like a colossus wind tunnel test, last year’s record-breaking Hurricane Irma provided such an opportunity for the Vinyl Siding Institute (VSI) to evaluate the resilience of polymeric claddings. After Hurricane Irma. I recently attended code hearings in Orlando for the next iteration of Florida’s state building codes, due to …Vinyl siding comes in a variety of shapes, textures, and colors, creating a wide array of looks for different houses. It is manufactured primarily from durable polyvinyl chloride in several different profiles, including single, double, triple, vertical, and Dutch lap (Fig. 4). There are also various types of vinyl soffit (the material used to ...June 19, 2023 - June 21, 2023. Florida BOAF. Habitat for Georgia Conference. The 2023 NFPA Conference & Expo® will bring to life the products and services needed to help meet and maintain compliance with prevailing codes and standards in the design, construction, and operation of buildings and facilities of every kind. Add to …President & CEO, Vinyl Siding Institute Washington, District of Columbia, United States. 858 followers 500+ connections. Join to view profile Vinyl Siding Institute ...The Revinylize™ Recycling Collaborative is a recycling initiative of dedicated installers, recyclers, distributors and manufacturers in partnership with the Vinyl Siding Institute (VSI) and whose recyclers are verified by GreenCircle Certified. The program’s vision: to make recycling post-consumer rigid vinyl material as easy as …About the Vinyl Siding Institute (VSI) VSI is the trade association for manufacturers of vinyl and other polymeric siding and suppliers to the industry Located in Washington, DC VSI priority programs –Product certification –Installation, including the Certified Installer Program –Technical workBecause insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the …Find the information you need fast about the Vinyl Siding Institute’s work—in advocacy, workforce training and certification, building code resources, sustainability and more—in our Frequently Asked Questions. Explore FAQs. Contact Us. About VSI. 1800 Diagonal Rd. Suite 545 Alexandria, VA 22314.In recent years, vinyl siding has increased in popularity and now accounts for about 50% of all residential and light commercial building exteriors. That’s because vinyl siding offers more benefits than other options—durability, ease of maintenance, and low cost of installation. ... Vinyl Institute 1747 Pennsylvania Ave., NW, Suite 825 ...Vinyl Institute 1747 Pennsylvania Ave., NW, Suite 825 Washington, DC 20006. T: 202.765.2200 For Press Inquiries Contact [email protected] inspired with real vinyl siding house examples by viewing our gallery to find the vinyl siding styles and colors that are right for you! Learn more here! About Us; ... Although she has only served on the Vinyl Siding Institute’s (VSI) Marketing Committee for a little more than a year, Liz Lipply makes clear that her company – …Defending Our Industry at Home and Abroad. Guest post by Ned Monroe, President and CEO, Vinyl Institute . As we look back on 2023 and enter the new year, the Vinyl Institute (VI) is working hard on domestic and international challenges to protect our industry and quality products. As we face chemical review processes, … Leave a minimum of 1/4” (6.4mm) clearance at all openings and stops to allow for normal expansion and contraction. When installing in temperatures below 40° F/4.4° C, increase minimum clearance to 3/8” (9.5mm). Do not caulk the panels where they meet the receiver of inside corners, outside corners, or J-trim. Offset Your Energy Costs in Vermont. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs … The Vinyl Siding Institute, Inc. (VSI) is the trade association for manufacturers of vinyl and other polymeric siding and suppliers to the industry. Among the objectives of VSI are to further the ... Blog Spotlight on VSI Product Certification Oversight Committee Chair “I’ll do whatever’s needed to make vinyl siding better.” These are the inspiring words of industry veteran Alex Schiel when asked why he chose to become the Vinyl Siding Institute’s...Offset Your Energy Costs in Georgia. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs …Vinyl siding, insulated siding, and polypropylene siding are part-and-parcel of a weather resistant wall envelope. These claddings are hung on the wall assembly, creating a de facto drainage plane and vented clear airspace. In certain climate zones, this eliminates the need for an additional vapor barrier — on average … Vinyl Siding Institute Sign In. Log in to access your training material. Email address Offset Your Energy Costs in Maine. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs account …To make the corner cap, cut a piece of fascia 5-1/2 inches in length. Mark the vertical centerline on the back cut. Cut out a 90-degree section of the bottom flange from the center, leaving 45 degrees on each side. Using a hand-seamer metal ruler, fold along the vertical centerline to form a right angle corner.Offset Your Energy Costs in Ohio. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs account …©2020, Vinyl Siding Institute, Inc. 1800 Diagonal Road, Suite 545, Alexandria, VA 22314 INSTALLING PANELS 1. Minimum fastener length must be sufficient to penetrate sheathing other nailable substrate and framing a …The Ultimate Differentiator (s) February 23, 2021. by Coach Rob Balfanz. Editor’s note: This is the second in a three-part blog series focused on workforce development in 2021. This second post offers industry information advice, process tips and the importance of using certified products and installers when …Approximate Wind Speed (mph) 30.0 psf. 115 mph 2. >30.0–45.6 psf. 116–149 mph. >45.6 + psf. 150+ mph. Ultimate design wind speed values above are sourced from standards outlined in the International Residential Code (IRC 2015) Values are nominal design 3-second gust wind speeds in miles per hour (m/s) at 33 ft (10m) …Softcover Book, $12.75. Vinyl Siding Installation Manual - Black & White Version. Author: Vinyl Siding Institute Inc. Book. Buy Rent. book chapter. Book type. Softcover Book, $10.00. Vinyl Siding Manual de Instalación - Black & White Version.Offset Your Energy Costs in Oregon. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs …If you want siding for your home that looks great and is durable, but requires little maintenance, look no further. Vinyl siding is designed to withstand weather and resist … We’ll be back in early September with an exciting new update to our Certified Installer program administration website (vsination.com). In the meantime, if you have a question or need to chat with us, please reach out to us! E-mail: [email protected]. Phone: (855) 547-4846. The Vinyl Siding Institute (VSI) will launch the Revinylize Recycling Collaborative, a recycling initiative that includes dedicated recyclers, collection sites (i.e. distributors and landfills) and many other advocates. Their vision is to make recycling post-consumer rigid vinyl material as easy as possible. And the goal, …This is what 2023 has meant for the Vinyl Siding Institute (VSI), according to VSI President and CEO Kate Offringa. “The 45 th-anniversary commemorations and festivities at the VSI Annual Meeting in the spring featured a timeline of fond memories and watersheds,” Kate said. Members helped create an …Have a look at the excellent videos produced by the Vinyl Siding Institute, a trade organization and advocate for installers and manufacturers. Vinyl Siding …The Revinylize™ Recycling Collaborative is a recycling initiative of dedicated installers, recyclers, distributors and manufacturers in partnership with the Vinyl Siding Institute (VSI) and whose recyclers are verified by GreenCircle Certified. The program’s vision: to make recycling post-consumer rigid vinyl material as easy as …The Vinyl Siding Institute (VSI) is proud to announce that Sara Krompholz has been promoted to Senior Director, Technical and Certification.Sara joined VSI in January 2020 after years of running the VSI Product Certification Program on the Administrator side at Intertek. Since her arrival on the team three years ago, Sara …Membership in the Vinyl Siding Institute, Inc. (VSI) is limited to: Individual firms, partnerships, or corporations engaged in the manufacturing and marketing of vinyl and/or polymeric siding. Click here for a membership application. Suppliers of raw materials, equipment and services related to vinyl and polymeric siding products.Offset Your Energy Costs in Minnesota. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs … Vinyl Siding Institute Annual Meeting 2024 View Calendar Contact Us. About VSI. 1800 Diagonal Rd. Suite 545 Alexandria, VA 22314. Contact Us. Case Study 1. Select the type of used vinyl items you wish to recycle (you can select multiple items) 2. Select your state or province (you can select multiple state/provinces) The Vinyl Institute Recycling Directory offers a list of vinyl plastic recyclers in North America. Use the map to find a recycling company near you.Repeat the procedure on the opposite side of the gable. Check the angle template every few courses. It may be necessary to fasten the last panel at the gable peak with a trim nail. Use a 1 1/4” to 1 1/2” (32mm to 38mm) nail. This is one of the few times a nail should be placed in the face of the vinyl siding (Fig. 47).Earlier this year, the Vinyl Siding Institute’s Director of Advocacy Alex Fernandez and his government affairs campaign got off to a very ambitious start – six states were introducing legislation that would prohibit the banning of vinyl siding from home building and related developments. “It was the biggest lift we …In recent years, vinyl siding has increased in popularity and now accounts for about 50% of all residential and light commercial building exteriors. That’s because vinyl siding offers more benefits than other options—durability, ease of maintenance, and low cost of installation. ... Vinyl Institute 1747 Pennsylvania Ave., NW, Suite 825 ... You can find the Vinyl Siding Institute in the city of Old Town-Alexandria, VA. Company Address: 1800 Diagonal Rd. Suite 545. Alexandria, VA 22314. If you have a specific communications, marketing, advertising, advocacy questions that cannot be answered or fulfilled on the website, please submit your request to [email protected]. 1. Select the type of used vinyl items you wish to recycle (you can select multiple items) 2. Select your state or province (you can select multiple state/provinces) The Vinyl Institute Recycling Directory offers a list of vinyl plastic recyclers in North America. Use the map to find a recycling company near you.Contact Us. About VSI. 1800 Diagonal Rd.Suite 545Alexandria, VA 22314. Contact Us. Case Study. Creating Multifaceted Planned Communities with Vinyl. Walkable neighborhoods are on the rise. That means more developers are focusing on building planned communities over traditional single-family subdivisions. Read More.Like a colossus wind tunnel test, last year’s record-breaking Hurricane Irma provided such an opportunity for the Vinyl Siding Institute (VSI) to evaluate the resilience of polymeric claddings. After Hurricane Irma. I recently attended code hearings in Orlando for the next iteration of Florida’s state building codes, due to …Apr 21, 2023 · The Vinyl Siding Institute is an independent professional association that is focused on elevating the standards of vinyl siding products and installation procedures and promoting the benefits of vinyl cladding to the construction and consumer markets. VSI certifies siding products based on a series of quality and performance standards ... Backerboard: a flat material used on the face of the house, applied between the studs and the siding (or over existing wall surface), to provide an even surface for installing vinyl siding. Buttlock: the bottom edge of a siding or soffit panel, or accessory piece, opposite the nailing slots, which locks onto the preceding panel. Channel: …Basics Of Certified Vinyl Siding. The Vinyl Siding Institute is an independent professional association that is focused on elevating the standards of vinyl siding products and installation procedures and promoting the benefits of vinyl cladding to the construction and consumer markets. VSI certifies siding products …Contact Us. About VSI. 1800 Diagonal Rd.Suite 545Alexandria, VA 22314. Contact Us. Case Study. Creating Multifaceted Planned Communities with Vinyl. Walkable neighborhoods are on the rise. That means more developers are focusing on building planned communities over traditional single-family subdivisions. Read More. Product Requirements (1403) Products must be certified and labeled to show they conform to their established ASTM standard: Insulated vinyl siding is not addressed in the 2021 IBC, however it was added to the 2024 IBC. Building officials may rely on code compliance reports for verification based on the established standard for the product ... Distributor Locator. Looking to purchase Alside products? Find Alside Supply Centers and Independent Distributors. Learn More. Alside is a leading manufacturer of vinyl and …Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the …Vinyl Siding Institute (Alexandria, VA): The Vinyl Siding Coalition, led by the Vinyl Siding Institute, established a pilot program in Northeast Ohio that has recycled 125,000 pounds of post ... Leave a minimum of 1/4” (6.4mm) clearance at all openings and stops to allow for normal expansion and contraction. When installing in temperatures below 40° F/4.4° C, increase minimum clearance to 3/8” (9.5mm). Do not caulk the panels where they meet the receiver of inside corners, outside corners, or J-trim. Vinyl siding has been an industry leader in its zero-waste manufacturing, resource efficiency, product life cycle and reducing carbon emissions and water use. Another point-worthy green benefit of vinyl siding that’s often overlooked is NGBS Practice #602.1.6 – its termite-resistant materials. For the …
Blog Spotlight on VSI Product Certification Oversight Committee Chair “I’ll do whatever’s needed to make vinyl siding better.” These are the inspiring words of industry veteran Alex Schiel when asked why he chose to become the Vinyl Siding Institute’s.... Butcher and singer restaurant philadelphia
To ensure proper quality, vinyl siding must meet or exceed the requirements of ASTM D3679 Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Siding and other applicable standards from ASTM International, including those regarding color retention. As a service to the industry, the Vinyl Siding Institute (VSI) sponsors a The fascia has to be fastened with aluminum or stainless steel painted trim nails into the bottom leg, no more than 24” (610mm) on center. When overlapping aluminum/vinyl fascia covers, make sure to overlap 3/4” (19mm). Drive these nails through the fascia and only into the “V” groove of the soffit. Exceptional Moisture Management. Vinyl and polypropylene siding products provide exceptional rain screening performance—helping moisture drain out of the exterior wall assembly and dramatically reducing water accumulation. The EPS material used in insulated vinyl siding also allows the wall system to breathe and drain …Vinyl Siding Institute Sign In. Log in to access your training material. Email addressVinyl Institute 1747 Pennsylvania Ave., NW, Suite 825 Washington, DC 20006. T: 202.765.2200 For Press Inquiries Contact [email protected] siding institute. A lot of homeowners, and even pros, think they can do better than vinyl siding. VSI is proving them wrong. We worked with them to show the world that vinyl siding means uncompromised design and …Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the …The Vinyl Siding Institute (VSI) is proud to announce that Sara Krompholz has been promoted to Senior Director, Technical and Certification.Sara joined VSI in January 2020 after years of running the VSI Product Certification Program on the Administrator side at Intertek. Since her arrival on the team three years ago, Sara … Vinyl siding has a number of sustainability attributes, including durability, low maintenance, and energy efficiency. It can withstand the hottest summers and sub-zero winters and resists fading. Vinyl siding does not absorb water it does not rot or decay, making it a durable, long lasting and easy to maintain. Insulated vinyl siding acts like ... Find the information you need fast about the Vinyl Siding Institute’s work—in advocacy, workforce training and certification, building code resources, sustainability and more—in our Frequently Asked Questions. Explore FAQs. Contact Us. About VSI. 1800 Diagonal Rd. Suite 545 Alexandria, VA 22314.The vinyl siding industry has taken sustainability seriously over the past two decades – and is far ahead of the other claddings producers in this category. Within the last 10 years, the Vinyl Siding Institute’s (VSI) work in this area has been well-documented, as evidenced by the different BEES studies that they …VSI Certified Installer. Modules: 11. VSI Trainee Offset Your Energy Costs in Pennsylvania. Because insulated siding is now recognized as a form of continuous insulation and is proven to save energy, it can help homes qualify for incentives under a variety of state, local, and utility programs, as well as the ENERGY STAR® Qualified Homes Program. 25% Heat Loss. Wall studs account for up to 25 ... Blog Spotlight on VSI Product Certification Oversight Committee Chair “I’ll do whatever’s needed to make vinyl siding better.” These are the inspiring words of industry veteran Alex Schiel when asked why he ….