Starter Strip – is used to begin the attachment of many metal roofing systems. Silicone additives are used to increase resin stability and coating flexibility. Underlayment – is 30 lb felt or synthetic sheet installed on the roof deck below the roofing material. This is used to help alleviate ice damning. This valley carries water in hidden channels beneath the roof covering. Galvanized steel – is carbon steel with a protective alloy consisting primarily of zinc on both sides of the steel. Butyl tape/sealants, closures (for exposed fastener), and zee flashing (for hidden fastener) are also available. Wall Plate: A piece of lumber laid horizontally on a wall to support the rafter. Built-up Roof—A low-slope (or flat-seeming) roof covered with alternating layers of roofing felt and hot- mopped asphalt and topped off with a layer of gravel. Leaking. Hot Roof – is a completely sealed, not vented attic, the entire interior of which is often sprayed with closed cell urethane foam insulation. Ridge – is the very top section of the roof running the length of the roof, where the two roof slopes come together. Rafters – These are wooden beams that run from the top of the roof to the bottom. Because they know our rigorously researched, tested and quality engineered products deliver unprecedented value and innovative excellence. i.e. Fascia – caps the perimeter of the gables and eaves of the roof, can then be used to hang gutters along the eaves. What are the Parts of a Metal Roof? SENTENCE: \\ The valley is the water-carrying angle where two sloping planes of the roof meet. An enhanced variation of these consists of Snow Fences. Principal Rafter: The larger rafter that sits directly on a tie beam and used to carry a purlin. What attachment solution are you seeking? All images and content ©2001-2020 Isaiah Industries, Inc. Heat Tape – is an electric cable used to help melt snow near the eaves of the roof. Condensation – occurs when warm moist air hits a cool surface. A steep slope roof is generally any pitch that is greater than 3:12 also expressed as 3/12. https://www.s-5.com/products/clamps-brackets/brackets/. Durability, sustainability, and versatility are but a few of the reasons metal is at the top of our list. The pigments enhance the performance of traditional polyesters, but the coatings are still prone to chalking as the resin breaks down over time. Truss – The truss is a framework … Ice and Water Shield – is a self-adhering membrane, specifically designed to be used in heavy rain and snow areas where leaks can be a problem. Class A, B and C Fire Ratings . The higher grade sealants are usually butyl or polyether chemistry. Refer to the glossary terms for Closed and Open Valley. You can also use the fascia to hang gutters along the eaves. Galvalume steel – is carbon steel with a protective alloy consisting primarily of aluminum on both sides of the steel. It is attractive but faces similar problems of streaking, granule loss, and organic growth as traditional composition shingles. Homeowners are advised to investigate any future limitations which accepting the discount may place on their insurance coverage. PART OF SPEECH: ... WORD OF THE WEEK: Eave Overhang. Low pitch roof, any roof that has a pitch of 4/12 or less. The same ridge cap … SENTENCE: // A dormer is a structural projection from the main roof. This can occur in or on poorly designed roof assemblies. Not all buildings have significant eave overhangs, but all light construction does have eaves. standing seam metal roof. Where are all these on a roof and what is their purpose? Their Certification Program recognizes products that meet certain quality levels and standards for residential application. In addition to having to pay extra for the roof to … Class A, B and C Fire Ratings – Fire-resistance ratings were established for roofing per ASTM and UL tests. All metal roofing can be shipped to you at home. On the same note, well-positioned eaves can help ensure you receive sunlight in the winter time as well. Sealant – is used most commonly to act as a sealant of joints or cracks to help prevent leaks. Pipe Jacks – are also called “pipe flashings” and refer to metal and/or neoprene flashings used to seal around plumbing pipes, round vents, conduits, and other roof penetrations. 30 lb felt – was the standard underlayment for quality metal roofing systems and is still used but has been replaced in many areas by the newer synthetic underlayments. Metal Building Components Photo Gallery Pascal Steel offers a wide array of building components, parts and accessories for pre-engineered & prefab metal buildings of all shapes and sizes. This causes water to back up, causing leaks into the roofing system. Roof Pitch The metal roofing panels shown in this manual require a mini-mum slope of 2½” per foot to ensure proper drainage. (The roof rises three inches for every 12 inches of run). A steel metal roof … For longer slopes and lower roof … We’re continually striving to manufacture metal roofing that’s more … Word of the Week: What is a Rooftop Avalanche? Roof Framing Styles – Gable, hip, and barn style roofs are only a few of the possible shapes and designs a roof can take. What components go into a metal roof, where does the metal come from and how does it get put onto a roof? These products are sold under various trade names … This can also be a conditioned space. In some instances they are also steel … /chroot/home/h1sw1fejul1e/cphomeorig/public_html/wp-content/themes/forwardmeda-f62/ads/homeowners-guide.php, /chroot/home/h1sw1fejul1e/cphomeorig/public_html/wp-content/themes/forwardmeda-f62/ads/profiler-confused.php, Classic Metal Roofing Systems uses cookies to improve your experience on our website. A ridge vent’s proper performance requires intake adequate intake vents, usually in the eave soffits of the home. This includes: the flashing, the folding and termination of roof panels, and gutter (if applicable – as not all roofs have gutters). More residential homeowners are turning to metal for their long-term roofing solutions. Square – refers to enough product to cover approximately 100 square feet of the roof. Ice damming is controlled through attic insulation and ventilation. Eaves help direct the flow of water off the roof; but they also provide climate control for your house. Poorly constructed roofs endanger the people living in a building, so you need to make the roof … Includes illustrations that show roofs have hip rafters, ridge boards, jack rafters, and more. You can enable or disable each category using the buttons to the right. Word of the Week: What is a Snow Guard or Snow Retention? Metal Construction Association (MCA) Certification Program – MCA is the authority trade association for metal roofing and other metal construction products. WORD OF THE WEEK: Drip Edge – (more commonly known as eave flashing when referencing metal roofs) PRONUNCIATION: \ ˈdrip | \ ˈej. AZ50 grade is suggested for painted product while AZ55 is suggested for product with clear acrylic coating. All rights reserved. SENTENCE: \\ The term drip edge is a piece of metal placed on the eave of a roof to help control and direct the flow of water into the gutter. Word of the Week: What is Non-Penetrating Rooftop Mounting? Also called “Non-Structural Systems”. Cornice—The wood or metal finishing at ends or … Pitch – is the slope of the roof plane, referred to as the height of rise over length of run, ie: 3:12. G90 is suggested for residential applications. It is used at the eave (bottom) of the roof on many metal shingle systems and on the left hand edge of the roof on many standing seam systems. Metal roofs are sometimes made of corrugated galvanized steel: a wrought iron–steel sheet was coated with zinc and then roll-formed into corrugated sheets. SENTENCE: \\ Flashing is sheet metal that is used in waterproofing the perimeters and protrusions, valleys and other conjoining or intersecting areas of a roofing system. If you have any additional questions, please do not hesitate to contact us or call us. Building codes will require this in certain areas. The attic must be ventilated to protect the roofing system against … It is designed to protect the underlayment and eave. Contact us for help in crafting your perfect solution. Steep slope refers to any pitch great than 3:12 and very low slope refers to any pitch less than 1.5:12. Hip Roof – is a type of roof containing sloping planes on each side. The colour and material of the roof complement the structural integrity of a building. Also, sealants are not designed to be adhesives. Cold Roof – is a roof incorporating “above sheathing ventilation” in order to help prevent hot spots on the roof and subsequent wintertime ice dams. Yes, metal roofing can be returned and have a 180-Day return period. Why do industry experts endorse S-5!? SENTENCE: \\ The gable, also known as the rake, is the edge of the roof that runs from the eave to the ridge. Let’s be honest: No one wants a leaky roof. Roof framing involves a lexicon all its own. Standard polyester finishes are commonly used on agricultural metal roofs where price is of greater concern than performance. In most cases you would install ice and water shield on the first three feet of the roof in addition to underlayment. Various grades are available based upon the thickness of the coating. It is not recommended as a roofing application in the United States. Commercial Roofing Applications; Residential Roofing Applications; Roof Panels. These cookies help us to understand where our visitors come from and how they use our site. Although a pitch of 18.5°-26.5° or 4/12-6/12 is recommended for high wind areas, you can use almost any roofing material for a hip roof. The rafters and trusses are … Closure Strips; Covers; Doors & Frames; Fasteners; Gutter Hangers; Insulation; Light Transmitting Panels; … DRIP EDGE – A long piece … The best rated metal roofing product is the 16 ft. Classic Rib Steel Roof Panel in Charcoal. Hip roof designs are more complex and require more building materials than gable roofs… Advertising cookies are used to track visitors across websites. Here is a closer look at common roofing terms. Kynar 500 and Hylar 5000 – are trade names for polyvinylidene (PVDF) paint finishes that provide very strong longevity and durability including fade and chalk resistance that leads the coatings industry. | Privacy Policy | Terms of Use | WARNING! The process usually includes cleaning, chemical pre-treatment, primer, and topcoat. You can also. Options include shingles, metal, and tiles. These valley systems are designed to not clog with debris such as tree leaves and needles, ice, or snow. Our wide range of roll-formed, custom trim products for roofing, façade and non-load bearing walls is … Architectural Roofing – is metal roofing systems that are non-weightload bearing and must be installed over solid decking rather than battens or purlins. Plastisol – is a coating traditionally used in the siding industry. For most homes this is the most effective method for siphoning air out of the attic or other air space. Flashing. You have the option to accept or reject these cookies in several categories. For more information and examples please visit: http://www.oneprojectcloser.com. Word of the Week: What is a Corrugated Metal Roofing Panel? Course – is a row of metal shingles running the length of the roof. Supporting Wall: A chief structural … Ridge Cap (also used for Hip Cap) Where metal panels meet at the top of a roof, a ridge cap is used to provide a watertight connection. Valley – is the internal angle formed by the intersection of two sloping roof planes to provide water runoff. Ice Dam – is when snow melts on an upper section of a roof surface and then refreezes at the eaves where the roof surface is colder. A properly installed drip edge will encourage water to flow off your roof away from the house and not directly down the sides. Since windows are the biggest source of heat flow into a house, installing eave overhangs will provide shading and cool the house. Clip – is a small metal component used to secure two pieces of metal to each other or to secure metal shingles or standing seam to solid decking. 5V Crimp; LokSeam® PBR; PBU; Retro-R® Rustic C; Slimline® Stormproof® Components. Hip – is the inclined external angle formed by the intersection of two sloping roof planes. Kynar 500 is produced by Arkema Chemicals, and Hylar 5000 is produced by Solvay Solexis. … UL-2218 Impact Resistance Rating – is a test criteria for measuring the impact resistance of roofing materials, this rates roofing materials on a scale from I to IV with IV being products that best withstand the impact test. These indicate the resistance of a roofing system to fires originating from sources outside the building. Drip Edge – is a piece of metal placed on the eave of a roof to protect the underlayment and eave of the roof and direct water in the proper direction, often into the gutter or eaves trough. Closed Valley – is valley that has an integral cover over the area where the shingles meet at the miter from adjoining roof planes. Terms of use, which are legally binding upon you, govern your use of this site and any products manufactured by Metal Roof Innovations, Ltd., and provide rules that prohibit unlawful use or copying of any part of this site. Batten: Also referred to as Purlins, see Purlin or Purloin. It is typically made of a polyester fleece and infused with tar. The word dormer refers to the whole projection, not just the window. Gambrel roof is a gable with a change in pitch, like a barn. Trim. Read on as we deconstruct the rest of the metal roof. And all of our USA-made clamps and brackets are backed by an industry-leading 25-year manufacturer warranty. Cool roofing can also refer to roof systems which have integral ventilation to help carry heat away from the structure and reduce cooling loads. Roofing Multi-Family Housing with A Classic Solution, Environmentally Friendly Roof: The Classic Solution. It is usually gabled and typically has a window. This is required by code beneath all metal roofs, even if the old shingles are left in place. Ridge or Hip Caps – are accessories used to cover the inclined external angle formed by the intersection of two sloping roof planes, either at the ridge or hip. Stone Coated – is metal roofing made from zinc or aluminum coated steel that is then coated with the same granules as composition shingles. Cool Roofing – are roofs that have high reflectivity achieved either through light colors or reflective pigments. Flashings – are components used to help waterproof the perimeters and protrusions in a roofing system. Roofing Material: The decorative material installed to protect your house from the elements. Home » All About Metal Roofing » Glossary of Metal Roofing Terms. Drip edge is a piece of plastic, metal, or vinyl that is secured tightly with nails at the … Siliconized Polyester – is a solvent-based system with polyester resin. SENTENCE: \\ The eave overhang is the part or edge of the roof that overhangs the building beyond its side-wall. metal roof brackets, Open Valley – is a valley design used to transition water and debris off of a roof slope, carrying the water on top of the roofing systems. SENTENCE: \\ The fascia is a linear, vertical piece that covers the framing between the top of the roof and the soffit (underside) area of rake or eave overhangs. Another approach is to blend zinc, aluminum, and silicon-coated steel. © 2017 S-5!. Site Maintained by StoryRidge Marketing. When repairing or replacing a roof… Gable – is the edge of the roof that runs from the eave to the ridge; some within the industry also refer to this as the Rake. On standing seam roofs, these items need to be installed in a way that does not impede movement of the roofing system with thermal expansion and contraction. Attic. The eave fascia and the rake fascia are normally composed of wood and would have a related metal flashing from beneath the roof covering and over the top of the fascia board. Batten or Purlins can be 1″x2″x4′ wood strips nailed to the roof or rafters, upon which the roofing is attached. 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