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. Architectural Roofing – is metal roofing systems that are non-weightload bearing and must be installed over solid decking rather than battens or purlins. The colour and material of the roof complement the structural integrity of a building. Principal Rafter: The larger rafter that sits directly on a tie beam and used to carry a purlin. Class A, B and C Fire Ratings . Supporting Wall: A chief structural … Hip Roof – is a type of roof containing sloping planes on each side. i.e. Shingle, metal… Closed Valley – is valley that has an integral cover over the area where the shingles meet at the miter from adjoining roof planes. Various grades are available based upon the thickness of the coating. Valley – is the internal angle formed by the intersection of two sloping roof planes to provide water runoff. PRONUNCIATION: /ˈfeɪʃə/  ;  /ēv/  ;   /rāk/. Contact us for help in crafting your perfect solution. © 2017 S-5!. But what about everything else that makes up a metal roof? 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. What are the shipping options for metal roofing? Siliconized Polyester – is a solvent-based system with polyester resin. In some instances they are also steel … Truss – The truss is a framework … Standard polyester finishes are commonly used on agricultural metal roofs where price is of greater concern than performance. The process usually includes cleaning, chemical pre-treatment, primer, and topcoat. In many cases, this cover creates a trap for debris such as leaves, ice, and snow to gather and clog the valley system, causing water to overflow underneath the roofing system. Advertising cookies are used to track visitors across websites. This can occur in or on poorly designed roof assemblies. Leaking. Our wide range of roll-formed, custom trim products for roofing, façade and non-load bearing walls is … This is used to help alleviate ice damning. 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. Structural Roofing – refers to metal roofing that provides structural integrity to the building and does not require decking for installation. Trim. On the same note, well-positioned eaves can help ensure you receive sunlight in the winter time as well. Dormer – is a framed window unit projecting through the sloping plane of a roof. Stone Coated – is metal roofing made from zinc or aluminum coated steel that is then coated with the same granules as composition shingles. Snow Guards – are used in snow country to help break apart snow so it does not leave the roof surface in large pieces and harm people or property. Metal Construction Association (MCA) Certification Program – MCA is the authority trade association for metal roofing and other metal construction products. SENTENCE: \\ The valley is the water-carrying angle where two sloping planes of the roof meet. If you have any additional questions, please do not hesitate to contact us or call us. An enhanced variation of these consists of Snow Fences. Hip – is the inclined external angle formed by the intersection of two sloping roof planes. Step Flashing – is a method of flashing commonly used with standard roofing shingles and some other materials. metal roof brackets, 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. Read on as we deconstruct the rest of the metal roof. Underlayment – is 30 lb felt or synthetic sheet installed on the roof deck below the roofing material. SENTENCE: \\ The eave overhang is the part or edge of the roof that overhangs the building beyond its side-wall. Word of the Week: What is PV Photovoltaic Solar Technology? These valley systems are designed to not clog with debris such as tree leaves and needles, ice, or snow. [video]. Hip roof designs are more complex and require more building materials than gable roofs… Drip Edge. Flashings are strips of metal or PVC designed to cover intersecting edges of roof planes. Let’s be honest: No one wants a leaky roof. 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. You have the option to accept or reject these cookies in several categories. The rafters and trusses are … Roof framing involves a lexicon all its own. A metal roof … Ice damming is controlled through attic insulation and ventilation. Roofing Multi-Family Housing with A Classic Solution, Environmentally Friendly Roof: The Classic Solution. We'll assume you're ok with this, but you can opt-out if you wish. Commercial Roofing Applications; Residential Roofing Applications; Roof Panels. These indicate the resistance of a roofing system to fires originating … The fascia board may be clad with metal flashing or stucco finish too. Site Maintained by StoryRidge Marketing. Flashing is a thin sheet, usually made of metal, that a roofing professional installs around … Includes illustrations that show roofs have hip rafters, ridge boards, jack rafters, and more. Fascia – caps the perimeter of the gables and eaves of the roof, can then be used to hang gutters along the eaves. Drip edge is a piece of plastic, metal, or vinyl that is secured tightly with nails at the … 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. Durability, sustainability, and versatility are but a few of the reasons metal is at the top of our list. This valley carries water in hidden channels beneath the roof covering. It is designed to protect the underlayment and eave. What attachment solution are you seeking? SENTENCE: \\ The pitch refers to the steepness or slope of a roof – the rise (height) in ratio to or “over” the run (length). Ridge Board: A horizontal timber or metal resting at the peak of the roof. When referring specifically to the window itself, it would be called a “dormer window”. The same ridge cap … Flashing. More commonly, this area is termed “eave flashing” or “eaves flashing”, or “fascia flashing”. Class A, B and C Fire Ratings – Fire-resistance ratings were established for roofing per ASTM and UL tests. 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. Refer to the rain-carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. Starter Strip – is used to begin the attachment of many metal roofing systems. Here is a closer look at common roofing terms. 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. SENTENCE: \\ The gable, also known as the rake, is the edge of the roof that runs from the eave to the ridge. Yes, metal roofing can be returned and have a 180-Day return period. Word of the Week: What is a Corrugated Metal Roofing Panel? https://www.s-5.com/products/clamps-brackets/brackets/. These products are sold under various trade names … From flashing, ridges, to valleys and eaves. All rights reserved. OFFER: At S-5!®, we think every roof should be a metal roof. Galvanized steel – is carbon steel with a protective alloy consisting primarily of zinc on both sides of the steel. You can also use the fascia to hang gutters along the eaves. Home » All About Metal Roofing » Glossary of Metal Roofing Terms. Also, sealants are not designed to be adhesives. Word of the Week: What is a Rooftop Avalanche? SENTENCE: \\ The ridge is where the two roof slopes intersect or come together to form a horizontal line. Piqua, OH 45356 Attic. A ridge vent’s proper performance requires intake adequate intake vents, usually in the eave soffits of the home. Cold Roof – is a roof incorporating “above sheathing ventilation” in order to help prevent hot spots on the roof and subsequent wintertime ice dams. Decking – is the surface installed over the supporting framing members to which the roofing is applied. It is this top section that runs the length of the roof, separating the two opposite sides. In some instances a Drip Edge and starter strip can be incorporated in the same component. The higher grade sealants are usually butyl or polyether chemistry. Insurance discounts area available to homeowners in some areas who choose Class IV roofs. It is composed of PVC particles embedded in a plasticizer that provides some flexibility and durability. We hope that our Metal Roof Glossary will help you understand the terms used when talking with a roofing contractor. 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. More residential homeowners are turning to metal for their long-term roofing solutions. Flat roof, well, it’s flat. Parts of a Metal Roof Structure FASCIA – The trim right below the roof that runs the perimeter of a structure to help keep water from running into the structure. AZ50 grade is suggested for painted product while AZ55 is suggested for product with clear acrylic coating. What You Need to Know Before Buying A New Roof, Classic Metal Roofing Systems Why do industry experts endorse S-5!? 8510 Industry Park Drive 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. Cricket – is a peaked “saddle” constructed at the back of a chimney to prevent accumulation of snow and ice and to deflect water around the chimney. These cookies are necessary for the operation of our website. The space under the roof. Coatings – Below are descriptions of the available metal coatings used in the metal roofing industry. … A steep slope roof is generally any pitch that is greater than 3:12 also expressed as 3/12. We offer a variety of snow retention, solar, and utility attachment mounting options. It is typically made of a polyester fleece and infused with tar. Refer to the glossary terms for Closed and Open Valley. standing seam metal roof. WORD OF THE WEEK: Drip Edge – (more commonly known as eave flashing when referencing metal roofs) PRONUNCIATION: \ ˈdrip | \ ˈej. Hip roof has all roof planes intersect. 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. Low pitch roof, any roof that has a pitch of 4/12 or less. This includes: the flashing, the folding and termination of roof panels, and gutter (if applicable – as not all roofs have gutters). G90 is suggested for residential applications. Ridge Vent – is an outtake vent for air integrated into the ridge flashing. In addition to having to pay extra for the roof to … The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers. You can enable or disable each category using the buttons to the right. All images and content ©2001-2020 Isaiah Industries, Inc. 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. Galvalume steel – is carbon steel with a protective alloy consisting primarily of aluminum on both sides of the steel. 5V Crimp; LokSeam® PBR; PBU; Retro-R® Rustic C; Slimline® Stormproof® Components. This can also be a conditioned space. Also called “Non-Structural Systems”. Building codes will require this in certain areas. They should never be the sole line of defense. Closure Strips; Covers; Doors & Frames; Fasteners; Gutter Hangers; Insulation; Light Transmitting Panels; … We’re continually striving to manufacture metal roofing that’s more … Steep slope refers to any pitch great than 3:12 and very low slope refers to any pitch less than 1.5:12. Eaves help direct the flow of water off the roof; but they also provide climate control for your house. Cornice—The wood or metal finishing at ends or … Rafters – These are wooden beams that run from the top of the roof to the bottom. Ridge – is the very top section of the roof running the length of the roof, where the two roof slopes come together. metal roof, 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. 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. Course – is a row of metal shingles running the length of the roof. Wall Plate: A piece of lumber laid horizontally on a wall to support the rafter. Flashings – are components used to help waterproof the perimeters and protrusions in a roofing system. ABC Trim is the perfect complement to any metal building project no matter the industry. Runs from the ridge to the eaves. The entire area is called the “eave detail”. Sealants should be used for aesthetic reasons as well as for redundant lines of defense against water intrusion. This is required by code beneath all metal roofs, even if the old shingles are left in place. Homeowners are advised to investigate any future limitations which accepting the discount may place on their insurance coverage. Most metal roofs can be installed on roof pitches of 4:12 or greater though many systems can be installed on shallower roofs. Pitch – is the slope of the roof plane, referred to as the height of rise over length of run, ie: 3:12. Roof Pitch The metal roofing panels shown in this manual require a mini-mum slope of 2½” per foot to ensure proper drainage. These indicate the resistance of a roofing system to fires originating from sources outside the building. Options include shingles, metal, and tiles. (The roof rises three inches for every 12 inches of run). Another approach is to blend zinc, aluminum, and silicon-coated steel. The pigments enhance the performance of traditional polyesters, but the coatings are still prone to chalking as the resin breaks down over time. 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. 1-800-543-8938 Flashing. Heat Tape – is an electric cable used to help melt snow near the eaves of the roof. Coil Coating – is the continuous process in which paint is applied to both sides of a moving strip of metal. Generally these systems are not advised for residential application because a lack of decking can be a contributing factor to condensation issues. Kynar 500 is produced by Arkema Chemicals, and Hylar 5000 is produced by Solvay Solexis. A steel metal roof … 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. Can metal roofing be returned? When repairing or replacing a roof… For longer slopes and lower roof … PART OF SPEECH: ... WORD OF THE WEEK: Eave Overhang. Word of the Week: What is Non-Penetrating Rooftop Mounting? Hip – This is an external angle formed by the intersection of two sloping roof planes. What are the Parts of a Metal Roof? Metal Fencing; Lean-To Structures; Roofing. Not all buildings have significant eave overhangs, but all light construction does have eaves. By using this site, you agree to abide by the Terms of Use. SENTENCE: // A dormer is a structural projection from the main roof. Homeowners can expect metal roof prices to range from $5 to $14 per square foot depending on the type of metal roofing installed. /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. The word dormer refers to the whole projection, not just the window. Square – refers to enough product to cover approximately 100 square feet of the roof. Where are all these on a roof and what is their purpose? It comes from the Latin word dormitorium, which means “sleeping room”. Their Certification Program recognizes products that meet certain quality levels and standards for residential application. Poorly constructed roofs endanger the people living in a building, so you need to make the roof … Cool Roofing – are roofs that have high reflectivity achieved either through light colors or reflective pigments. Eave – is the very edge of the roof at the bottom (downhill) of a roof plane. Our line of non-penetrating clamps and exposed fastener bracket solutions means you can attach virtually anything to a metal roof. This causes water to back up, causing leaks into the roofing system. WORD OF THE WEEK: Fascia – Eave Fascia and Rake Fasci… 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. 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. Because they know our rigorously researched, tested and quality engineered products deliver unprecedented value and innovative excellence. These cookies help us to meet our marketing objectives, and are anonymous unless you fill out a form to request information from us. A roof is an integral part of a building, and people try to personalise the roof designs to achieve optimum architectural splendour. Sealant – is used most commonly to act as a sealant of joints or cracks to help prevent leaks. This website uses cookies to improve your experience. It is attractive but faces similar problems of streaking, granule loss, and organic growth as traditional composition shingles. Roof Framing Styles – Gable, hip, and barn style roofs are only a few of the possible shapes and designs a roof can take. Plastisol – is a coating traditionally used in the siding industry. Step flashing is generally not advised with metal roofing which usually uses continuous lineal flashings for greater life and watertightness. Since windows are the biggest source of heat flow into a house, installing eave overhangs will provide shading and cool the house. Hot Roof – is a completely sealed, not vented attic, the entire interior of which is often sprayed with closed cell urethane foam insulation. All metal roofing can be shipped to you at home. Roofing Material: The decorative material installed to protect your house from the elements. For most homes this is the most effective method for siphoning air out of the attic or other air space. No longer just for commercial projects, metal roofing provides better durability and energy efficiency than shingles or tile over the lifetime of a roof. Word of the Week: What is a Snow Guard or Snow Retention? Super Polyester – is siliconized polyester with fade resistant pigmentation. 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. Gambrel roof is a gable with a change in pitch, like a barn. 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. You can also. What components go into a metal roof, where does the metal come from and how does it get put onto a roof? 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. What materials do metal roofing … Ventilation, insulation, and vapor barriers are the keys to avoiding condensation in roof systems. 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. In most cases you would install ice and water shield on the first three feet of the roof in addition to underlayment. DRIP EDGE – A long piece … Browse photos and architectural drawings of building components and accessories for pre-engineered metal … A properly installed drip edge will encourage water to flow off your roof away from the house and not directly down the sides. Privacy Statement | Cookie Policy And all of our USA-made clamps and brackets are backed by an industry-leading 25-year manufacturer warranty. Union Corrugating Company is an industry leader serving the residential, commercial, and agricultural roofing and siding markets. The attic must be ventilated to protect the roofing system against … Tags: WHAT PRODUCTS DOES S-5! Butyl tape/sealants, closures (for exposed fastener), and zee flashing (for hidden fastener) are also available. For more information and examples please visit: http://www.oneprojectcloser.com. It is not recommended as a roofing application in the United States. It is usually gabled and typically has a window. Condensation – occurs when warm moist air hits a cool surface. Silicone additives are used to increase resin stability and coating flexibility. A metal roof costs more to install than a basic asphalt shingle roof, but comes with many advantages. | Privacy Policy | Terms of Use | WARNING! Batten or Purlins can be 1″x2″x4′ wood strips nailed to the roof or rafters, upon which the roofing is attached. 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. Batten: Also referred to as Purlins, see Purlin or Purloin. These cookies help us to understand where our visitors come from and how they use our site. Cool roofing can also refer to roof systems which have integral ventilation to help carry heat away from the structure and reduce cooling loads. 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Zinc, aluminum, and silicon-coated steel roof planes to provide water runoff projection!! ®, we think every roof should be a metal roof \\ the eave Overhang is the perfect to. These indicate the resistance of a polyester fleece and infused with tar sustainability, are. Façade and non-load bearing walls is … attic avoiding condensation in roof systems which have ventilation! Have significant eave overhangs, but the coatings are still prone to chalking as the resin breaks down over.! Planes on each side shield on the roof meet product to cover approximately 100 feet...