Duro-Last is a rubberized roofing membrane designed for use in commercial , industrial, and residential roofing applications. The membrane is formed by laminating scrim ( threads for re enforcement) between two layers of PVC or poly vinyl chloride. The result is a tough and durable flat roofing membrane that when installed correctly, will keep ... Holcim completed the acquisition of Duro-Last, a US leader in commercial roofing systems, with pro forma net sales of USD 540 million. Duro-Last has a track …Holcim completed the acquisition of Duro-Last, a US leader in commercial roofing systems, with pro forma net sales of USD 540 million. Duro-Last has a track …Duro-Last roofing systems are a popular choice for commercial roofing because it is water, chemical, fire, and wind resistant. Furthermore, it is a reliable and lasting system. Most Duro-Last roofs can last between 15 to 30 years with regular maintenance and repairs. Due to it’s custom-fabricated options, it is also less prone to roof-leaks ... Duro-Last Roofing Systems. The custom-fabricated, single-ply Duro-Last commercial roofing system is ideal for any flat or low-sloped application.Extremely durable and easily installed by authorized Duro-Last contractors without disrupting building operations, the Duro-Last Roofing System is also watertight, highly reflective, resistant to chemicals, fire and high winds, as well as low maintenance. Repair Methods for Duro-Last Roofing. Duro-Last roofing has an average lifespan of 25 to 30 years. If repairs are ever needed, a professional roofing contractor experienced with this material can usually complete repairs in 1 day. Building owners benefit from minimum interference, especially for a manufacturing type of operation. Riddell Roofing was founded in 1982 and included roofing and concrete services. In 2000, we put our focus on roofing and serving the Quad Cities area. We specialize in Duro-Last Roofs, commercial roofing, foam roofing, metal roofing, and metal roof restoration. We strive for fast response time to calls and requests (usually within 24 hours) and ... Both roofing systems utilize the same roofing accessories and similar Insulation types (Fan-Fold 1/2″ and Polyiso). The biggest difference between the two is the way they come. TPO is a rolled good that comes in either 6′ x 100′ or 10′ x 100′ while Duro-Last is a prefabricated membrane made specific to the dimensions of your roof that ...With nearly four decades of experience in commercial roofing experience, you can count on Nasi Roofing to complete your project on-time and in-budget. Nasi Roofing has been an authorized Duro-Last contractor, installing throughout Wisconsin and Michigan since 1983. We have installed and warrantied over 2,000 roofs totaling over 10 million ...The Duro-Last® single-ply roofing system is ideal for any flat or low-sloped application. Since 1978, over a billion square feet of Duro-Last® membrane have been installed on buildings of all types. The Duro-Last® roofing system is: Precision fabricated. Every Duro-Last® roof is manufactured to exact size in our controlled factory environment.Holcim AG , the world's biggest cement maker, has agreed to buy U.S. roofing systems manufacturer Duro-Last in a $1.29 billion deal, the Swiss company said on Tuesday, its latest move to bolster ...Duro-Last ® leads the roofing industry with comprehensive warranty coverage, including 25- and 30-year options, providing unparalleled protection for commercial roofing applications. With warranty options which include material and labor coverage as well as hail and/or high wind protection, we have a level of coverage right for any job.We specialize in Duro-Last Roof Systems, known for it’s durable, waterproof, flame-resistant materials. Duro-Last Roofing is the ideal commercial flat roofing system. With 15 and 20 year warranty options, you can rest assured that your new roof will last you for years and years to come. Call Bel Air Foam & Roofing for a fast, free estimate on ...Holcim completed the acquisition of Duro-Last, a US leader in commercial roofing systems, with pro forma net sales of USD 540 million. Duro-Last has a track …Riddell Roofing was founded in 1982 and included roofing and concrete services. In 2000, we put our focus on roofing and serving the Quad Cities area. We specialize in Duro-Last Roofs, commercial roofing, foam roofing, metal roofing, and metal roof restoration. We strive for fast response time to calls and requests (usually within 24 hours) and ...If you are looking for the best tools to install the Duro-Last roofing system, you should check out the Duro-Last Tool Catalog. This pdf file contains detailed information and illustrations of various tools, such as the GriPull, the Quick-Pull, and the Duro-Last Welder, that can help you achieve a smooth and efficient installation. Download the Duro-Last … The Duro-Last® Roofing system is ideal for a variety of flat and low-sloped applications, including hospital roofs, church roofs, school roofs, restaurant roofs, small business roofs and retail space roofs. PJ Roofing, Inc is a third-generation family-owned and operated roofing business that provides installations, repairs, and replacements across the state of Florida. We provide routine and emergency services at competitive prices. Our local roofers in Brooksville, FL is Duro-Last, Brave Level 2, and GAF certified. Have a question or concern for Duro-Last? Contact us today to learn more about our single ply roofing membrane systems for commercial roofs. Call us at 800.248.0280 Online Ordering Find a Contractor Contractor Portal Duro-Last Roofing, Inc. manufactures a custom, prefabricated, reinforced, thermoplastic membrane roofing system that is ideal for any flat, low-sloped, new or metal retrofit application. Extremely durable and easily installed by Vertex Roofing Co. without disruption to daily operations, the Duro-Last single-ply roofing system also is energy ...The custom-fabricated, single-ply PVC Duro-Last commercial roofing system is ideal for any flat or low-sloped application. Extremely durable and easily installed by authorized Duro-Last contractors without disrupting building operations, the Duro-Last Roofing System is also watertight, highly reflective, resistant to chemicals, fire and high winds, as … Duro-Last® custom-fabricated roof drain boots and roof drain covers can be used with most circular roof drains, and can be easily welded to the installed roof. Call today! Call us at 800.248.0280 Online Ordering Find a Contractor Contractor Portal View Duro-Last university resources including White Papers, Presentations, Webinars, Case Studies and Instructional videos on the world's best roof. Call us at 800.248.0280 Online Ordering Find a Contractor Contractor PortalSince 1992, Umbrella Roofing Systems, Inc. has partnered with Duro-Last Roofing Systems to become an award-winning elite master roofing contractor. Since its inception in 1978, The Duro-Last roofing system has evolved into the “World’s Best Roof,” and today is the world’s largest manufacturer of prefabricated single-ply roofing systems.Duro-Last Roofing Systems provide protection where buildings need it most: the exposed surface of the membrane. There are two major differentiators with the Duro-Last …Feb 7, 2023 · Duro-Last is a leading manufacturer of custom-fabricated thermoplastic single-ply roofing systems based in Saginaw, Michigan, with eight manufacturing locations across the US. Known as the “World’s Best Roof®”, Duro-Last®, Inc. is the world's largest manufacturer of custom-fabricated, thermoplastic single-ply roofing systems. WTI, along with suppliers Duro-Last ® Roofing Inc. and Oscoda Plastics ®, Inc. have teamed up to provide customers in Puerto Rico and the Caribbean with enviromentally-friendly roofing and flooring products. The products we install can help earn Leadership in Energy and Enviromental Design (LEED®) credits established by the United States ... If you’re considering Duro-Last roofing for your commercial building in Pittsburgh, we’re here to help. Call us today at Gotcha Covered Contracting at (724) 581-8147 to request your free estimate or schedule a consultation. We serve all of the Pittsburgh region, including Allison Park, Wexford, and Cranberry Township. The unique formulation of Duro-Last Roofing Systems delivers long-term value and peace of mind. Two differentiators Duro-Last offers are a high-quality reinforcement scrim and thickness above scrim. Knitted in-house, our anti-wicking polyester weft-insertion scrim has a 14 x 18 or 14 x 9 threads-per-inch density – among the highest in the ...Protect your investment with high-quality, self-extinguishing, prefabricated roofing systems from Commercial Flat Roofs based in Ajax, the authorized manufacturer representative for Duro-Last Roofing for Ontario, Canada. …Duro-Caulk Plus Tube is formulated to bond to substrates such as PVC, glass, plastic, aluminum, ceramics, steel, concretes, and wood. Duro-Caulk Plus Tube is formulated for use with all Duro-Last roofing system details that require sealant. Duro-Caulk Plus Tube is unaffected by most atmospheric conditions and will typically cure within 48 hours.Duro Last is one of the few flat roofing membranes on the market that can withstand the grease and animal fats found on restaurant roofs. Expect an investment of $3.75 -$6.00 to replace a restaurant roof with Duro-Last. This price will usually include the decorative coping caps and metal trims needed to match restaurants chains colors and facade. Duro-Last flagship membrane is a proprietary thermoplastic formulation that provides exceptional flexibility and reflectivity. Available in 40, 50, and 60 mil thickness, the Duro-Last membrane can be custom-fabricated to meet the exact specifications of the building. With the custom-fabricated Duro-Last Roofing System, up to 85% of seams can be ... Have a question or concern for Duro-Last? Contact us today to learn more about our single ply roofing membrane systems for commercial roofs. Call us at 800.248.0280 Online Ordering Find a Contractor Contractor Portal Duro-Last is a leader in cool roofing solutions. The Duro-Last Commercial Roof reflects up to 88% of the sun’s rays, resulting in saving up to 35% on energy costs! The Duro-Last Roof System has been approved by Energy Star. Of the white, single-ply products rated by the Energy Star program, only the Duro-Last Roof System retained reflectivity ... Duro Last is one of the few flat roofing membranes on the market that can withstand the grease and animal fats found on restaurant roofs. Expect an investment of $3.75 -$6.00 to replace a restaurant roof with Duro-Last. This price will usually include the decorative coping caps and metal trims needed to match restaurants chains colors and facade.Since 1992, Umbrella Roofing Systems, Inc. has partnered with Duro-Last Roofing Systems to become an award-winning elite master roofing contractor. Since its inception in 1978, The Duro-Last roofing system has evolved into the “World’s Best Roof,” and today is the world’s largest manufacturer of prefabricated single-ply roofing systems.Call New Roof Connecticut 1-888-766-3020 to learn about our Duro-Last Prefab roofing solutions or request a Free Commercial Roof Quote . Duro-Last's custom-prefabricated, reinforced, PVC roofing systems are ideal for any flat or low-sloped application. Extremely durable and easily installed by authorized contractors without disruption to daily ...Duro-Last ® 2022 Project of the Year Award. Contractor: Mid-Western Commercial Roofers Project: First Baptist Church Location: Biloxi, Mississippi Square Feet: 120,000 Products: Duro-Fleece ® charcoal 60 mil membrane, Duro-Tuff ® charcoal 60 mil vinyl rib membrane, Duro-Guard ® ISO, Duro-Grip ® CR 20 HFO Adhesive, ½” Duro-Guard ® DEXcell ® …Duro-Last® Roofing Systems: Edge-to-Edge & Deck-to-Sky™. Known as the “World’s Best Roof®”, Duro-Last, Inc. is the world's largest manufacturer of custom-fabricated, …These certifications reinforce Duro-Last’s leadership in providing the consistent, watertight integrity that building owners expect. Duro-Last has been approved by Factory Mutual as a 1-60,1-90, 1-105, 1-150 and 1-210 roofing system. Duro-Last is also listed by Underwriters Laboratories as a UL Class A material.The Duro-Last roofing system is energy-efficient, leak-proof, virtually maintenance-free, and resistant to chemicals, fire, and high winds. Of the white, single-ply products rated by the Energy Star program, only the Duro-Last Cool Zone roofing system has retained reflectivity of greater than 85 percent after three years of weathering (based on ...Duro-Last Roofing Systems offer proven chemistry and decades of sound performance. As the commercial roofing industry’s leader in manufacturing custom-fabricated PVC roofing systems, Duro-Last produces roofing …Duro-Last Roofing Systems provide protection where buildings need it most: the exposed surface of the membrane. Energy-Efficient. By reflecting up to 88% of the sun’s energy, …Duro-Last Commercial Roof Systems. DCA Roofing specializes in the installation and maintenance of the highest quality roofing systems for large commercial properties in and around Northeast Ohio. While we’re more than capable of installing roof systems for projects of most any size, our projects primarily entail installing and maintaining ...Duro-Last, Saginaw, Michigan. 4,947 likes · 127 talking about this · 606 were here. Duro-Last is proud to be the industry leader in custom-fabricated PVC single-ply roofing solutions! Duro-Last | Saginaw MIView Duro-Last university resources including White Papers, Presentations, Webinars, Case Studies and Instructional videos on the world's best roof. Call us at 800.248.0280 Online Ordering Find a Contractor Contractor PortalEquip your business with the best commercial roofing available through Beckwith Commercial Roofing. Call 866-231-4664 to request a quote.Building owners across North America trust Duro-Last Roofing Systems to protect their business because of Duro-Last''s durable & low maintenance roofing systems. Call us …Duro-Last white PVC roofing reflects up to 88% of the sun’s energy, greatly increasing energy efficiency. One-on-one service for a one-of-a-kind roof. You build roofs. We build relationships. Duro-Last proudly works directly with our contractors to get you all the tools you need to succeed. With interactive seminars, sales and marketing ...Apr 3, 2023 · Duro-Last is a US leader in advanced flat roofing systems, with a focus on energy efficiency and circularity. Holcim acquires Duro-Last in 2023 and combines it with its Solutions & Products business to offer more sustainable and circular solutions for buildings. Learn how Duro-Last's systems range from cool roofs to solar-enabling roofs, and how they contribute to decarbonizing cities. Extremely durable and easily installed by authorized contractors without disrupting building operations, the Duro-Last roofing system is also watertight, highly reflective, resistant to chemicals, fire and high winds, and virtually maintenance-free. With up to 87 percent reflectance and up to 90 percent emittance, the Duro-Last Roofing System ...Duro-Last | 7.706 pengikut di LinkedIn. Duro-Last is proud to be the industry leader in custom-fabricated single-ply roofing solutions! | Duro-Last manufactures a custom-fabricated, single-ply commercial roofing system that is ideal for any flat or low-sloped application. Extremely durable and easily installed by authorized contractors without … Nasi Roofing has been an Duro-Last contractor, installing commercial roofs throughout Wisconsin and Michigan since 1983. We have installed and warrantied over 2,000 flat roofs totaling over 10 million square feet of membrane. Our commercial flat roofing company is consistently listed among the top Duro-Last contractors in the nation. Duro-Last is a leader in cool roofing solutions. The Duro-Last Commercial Roof reflects up to 86% of the sun’s rays, resulting in saving up to 35% on energy costs! The Duro-Last Roof System has been approved by Energy Star. Of the white, single-ply products rated by the Energy Star program, only the Duro-Last Roof System retained reflectivity ... Duro-Last Metal Retrofit is the solution! Avoid replacing your metal roofing by covering the roof with PVC single-ply membrane. While metal roofs can offer lower initial installation costs and protection against fire, installing a Duro-Last single-ply membrane over your metal roof means: No more seam and fastener problems. Overhead Roofing and Sheet Metal has been Northeast Ohio’s premier commercial roofing contractor, specializing in flat and low-slope roofing for over 20 years . Toggle navigation. Call us today! 1.419.476.7811. About …Flat roof overlay systemsIn this video we show how we use the Duro last commercial roofing system to overlay and existing flat roof. The flat roof on this so...Flat roof overlay systemsIn this video we show how we use the Duro last commercial roofing system to overlay and existing flat roof. The flat roof on this so... Duro-Last® Roofing Systems offer proven chemistry and decades of proven performance, and we are the leader in commercial roof manufacturing. Contact us today! Call us at 800.248.0280 Online Ordering Find a Contractor Contractor Portal Ideal for any flat or low-sloped application. Extremely durable and easily installed by authorized Duro-Last contractors without disrupting building operations, the Duro-Last Roofing System is also watertight, highly …Energy-efficient, cool and solar-enabling commercial roofs. Duro-Last’s offer spans high-quality insulating roofs, cool roofs and solar-enabling roofs, exceeding …Duro-Last, Saginaw, Michigan. 4,947 likes · 127 talking about this · 606 were here. Duro-Last is proud to be the industry leader in custom-fabricated PVC single-ply roofing solutions! Duro-Last | Saginaw MILearn how to retrofit your metal roof with Duro-Last's custom-fabricated, single-ply PVC roofing system. Download the brochure and see the benefits of this durable and energy-efficient solution.Share. Duro-Last INc. Swiss company Holcim will buy Michigan PVC roofing firm Duro-Last Inc. for nearly $1.3 billion. Duro-Last generates net sales of about $540 million in North America’s ...The Duro-Last roofing system is the best long-term investment you can make in your building. Over two billion square feet of Duro-Last membrane have been installed throughout North America. Duro-Last® has been the industry leader in producing custom-fabricated single-ply roofing systems, designing each roof to fit building specifications ...1978 The first Duro-Last roof was installed. 1981 On July 9, Duro-Last became incorporated as Duro-Last, Inc. Duro-Last had seven employees and finished the year with $200,000 in sales. 1985 Duro-Last expanded to Grants Pass, Oregon. S & S Plastics incorporated as S & S Plastics, Inc. John’s daughter Sharon Sny was named President.The Duro-Last roofing system is energy-efficient, leak-proof, virtually maintenance-free, and resistant to chemicals, fire, and high winds. Of the white, single-ply products rated by the Energy Star program, only the Duro-Last Cool Zone roofing system has retained reflectivity of greater than 85 percent after three years of weathering (based on ...About Duro-Last®, Inc. Duro-Last is a leading manufacturer of custom-fabricated thermoplastic single-ply roofing systems based in Saginaw, Michigan, with eight manufacturing locations across the US. Known as the “World’s Best Roof®”, Duro-Last®, Inc. is the world's largest manufacturer of custom-fabricated, thermoplastic single-ply ...Duro-Last leads the roofing industry with comprehensive warranty coverage. Duro-Last was the first manufacturer with a warranty to expressly cover consequential damages on commercial buildings. We work hard and stand by every square foot. With our warranty groupings, we have a level of coverage right for any job. Duro-Last Supreme Warranties.A complete line of custom-fabricated accessories is available for the Duro-Fleece membrane. The 10-foot rolls reduce welding and enable a quick, quiet and easy installation — also available in rolls 5-feet wide. Can be mechanically attached or adhered. Each roll of membrane has one 3-inch selvage edge, without fleece, to enable rooftop hot ... Contact Information. 525 W Morley Dr. Saginaw, MI 48601-9485. Visit Website. Email this Business. (989) 753-6486. K & S Contractors, Inc. is an honest Roofing Company prepared to perform quality, expert service! We are Duro-Last, Versico, and Owens Corning Certified Roofing Contractors. We are able to provide the highest of Warranties for any of these manufacturers. We are licensed in the states we operate in currently and are fully insured.Duro-Last roofing is a reinforced, thermoplastic material. It has a single-ply membrane that is precision fabricated, making it strong and long-lasting. Duro-Last is ideal for commercial properties, since they usually have flat roofs. The thermoplastic roofing offers superior waterproof protection, which is essential when roofs don’t have the ...Holcim has signed an agreement to acquire Duro-Last, a US leader in commercial roofing systems, with pro forma net sales of USD 540 million. Duro-Last has a track record of … Duro-Last Roofing Systems can greatly reduce energy costs and help mitigate dangerous urban heat islands. Roll goods 120 roll width Field seams: 5,130 lineal feet Duro-Last Roofing System custom-fabricated membrane sheets Field seams: 1,278 lineal feet These diagrams show the seaming required on a typical 42,000 square-foot roof. Duro-Last. Here at Competitive Commercial Roofing we are proud to be the leading Duro-Last Roofing Company in Portland, OR & Seattle, WA. 35 years of commercial roofing has given us the experience to know we are using the best product out there. We only us Duro-Last roofing because we want the best for our customers.Our commercial roofing team knows the Duro-Last roofing system is the best choice for your roof and we have the knowledge to properly install it on any type of new, re-roof or retrofit application. Let Us Help Your Roof Look This Good After 20 Years! Watson Roofing Associates LLC P.O. Box 9 Friendship, TN 38034Share. Duro-Last INc. Swiss company Holcim will buy Michigan PVC roofing firm Duro-Last Inc. for nearly $1.3 billion. Duro-Last generates net sales of about $540 million in North America’s ...At Terra Firma Estates Inc, we are also backed by the industry's best warranties; Duro-Last®! Awards. We have been honored with many awards over the years. Our recent award in 2015 was for consistently installing Duro-Last roofing systems, rated "outstanding" in workmanship. Authorized Duro-Last Contractor. Contact Us Today. Tel: …Nov 7, 2019 · Consider Duro-Last as a tailor-made suit for your roof, designed to perfectly fit its shape and size. This roofing system is a single-ply structure primarily made of PVC (polyvinyl chloride). However, it’s crafted from two layers of thermoplastic incorporating a blend of plasticizers, stabilizers, flame retardants, resins, and biocides. Duro-Last ® Roofing Systems. The custom-fabricated, single-ply PVC Duro-Last commercial roofing system is ideal for any flat or low-sloped application.Extremely durable and easily installed by authorized Duro-Last contractors without disrupting building operations, the Duro-Last Roofing System is also watertight, highly reflective, resistant …Duro-Last Roofing, Inc. manufactures a custom, prefabricated, reinforced, thermoplastic membrane roofing system that is ideal for any flat, low-sloped, new or metal retrofit application. Extremely durable and easily installed by Vertex Roofing Co. without disruption to daily operations, the Duro-Last single-ply roofing system also is energy ...At B&M Roofing Contractors, we are proud to be your trusted team of commercial and industrial roofing contractors. Whether your business needs commercial roof repairs or any other type of maintenance, we are the company to call. Our team of contractors provides maintenance and repairs on a variety of different styles of roofing, including Duro-Last …Duro-Fleece® Roofing Membrane. The Duro-Fleece system combines Duro-Last’s proven thermoplastic membrane – including an 18 x 14 density scrim and a high-quality, 3.8 oz fleece material that’s bound to the underside of the membrane during manufacturing. The Duro-Fleece can be installed using mechanically-attached or adhered methods.Duro-Last ® Roofing Systems. The custom-fabricated, single-ply PVC Duro-Last commercial roofing system is ideal for any flat or low-sloped application.Extremely durable and easily installed by authorized Duro-Last contractors without disrupting building operations, the Duro-Last Roofing System is also watertight, highly reflective, resistant …If you are looking for the best tools to install the Duro-Last roofing system, you should check out the Duro-Last Tool Catalog. This pdf file contains detailed information and illustrations of various tools, such as the GriPull, the Quick-Pull, and the Duro-Last Welder, that can help you achieve a smooth and efficient installation. Download the Duro-Last …
As Certified Duro-Last Installers, United Roofing Of Colorado exclusively provides Duro-Last roofing services to homeowners and commercial entities. Established in 2014, we are a locally owned and operated small business. Co-owners John Diesslin and Lisa Wood have more than 30 years of combined industry experience.. Glockner of ashland
Feb 7, 2023 · Duro-Last is a leading manufacturer of custom-fabricated thermoplastic single-ply roofing systems based in Saginaw, Michigan, with eight manufacturing locations across the US. Known as the “World’s Best Roof®”, Duro-Last®, Inc. is the world's largest manufacturer of custom-fabricated, thermoplastic single-ply roofing systems. Teaming up with the U-Anchor, Duro-Last is part of the Manufacturer Network with its manufacturer, Anchor Products. Making connections that Last. Guaranteed. Duro-Last cultivates a culture of innovation and quality. Always looking for ways to make roof systems better and solve problems for customers. By utilizing the U-Anchor, manufactured by ...With nearly four decades of experience in commercial roofing experience, you can count on Nasi Roofing to complete your project on-time and in-budget. Nasi Roofing has been an authorized Duro-Last contractor, installing throughout Wisconsin and Michigan since 1983. We have installed and warrantied over 2,000 roofs totaling over 10 million ...Flat roof overlay systemsIn this video we show how we use the Duro last commercial roofing system to overlay and existing flat roof. The flat roof on this so...A sister brand of Duro-Last ®, EXCEPTIONAL Metals offers a full line of cost-effective solutions for edge metal, metal roofing and drainage. Our high-quality metal products are designed and manufactured to save time, provide watertight protection and offer stunning visual details to any building aesthetic. We also have the capability to custom ... Known as the “World’s Best Roof ® ”, Duro-Last ® is a single-ply PVC roofing membrane available as a custom-fabricated system or in standard roll sizes as well as custom-cut roll lengths. Ideal for flat and low-sloped applications, Duro-Last membranes are extremely durable, highly reflective and resistant to many chemicals. Duro-Last ... Since 1992, Umbrella Roofing Systems, Inc. has partnered with Duro-Last Roofing Systems to become an award-winning elite master roofing contractor. Since its inception in 1978, The Duro-Last roofing system has evolved into the “World’s Best Roof,” and today is the world’s largest manufacturer of prefabricated single-ply roofing systems.Residential, Commercial, and Industrial Buildings. Whether your facility is 200,000 square feet or a quaint ocean-front bungalow, Duro-Last roofing materials provide superior protection against water damage and severe weather conditions. As a certified Duro-Last roofing contractor, New Image Roofing is Florida’s go-to source for all PVC ...Through our custom prefabricated retrofit roofing systems – which can include both membrane and accessories – up to 85% of the seams can be completed in our factory-controlled environment. This eliminates most of the on-site fabrication that can lead to roof leaks. Increase your production and profit!Building owners across North America trust Duro-Last Roofing Systems to protect their business because of Duro-Last''s durable & low maintenance roofing systems. Call us …Duro-Last Commercial Roof Systems. DCA Roofing specializes in the installation and maintenance of the highest quality roofing systems for large commercial properties in and around Northeast Ohio. While we’re more than capable of installing roof systems for projects of most any size, our projects primarily entail installing and maintaining ... Locations and contact information for all Duro-Last® locations can be found here as well as advantages of choosing custom-fabricated roofing systems. Click here! Call us at 800.248.0280 Online Ordering Find a Contractor Contractor Portal .