Here is a sample contract as a PDF - as a Word file. Roofing Tools Call now! Headlap is also variable. Take a look at the slate tile roof installation guide to gather more detailed information regarding the repair & installation of slate roofs. Slate roofs do not require underlayment. Closed Valley Installation in Detail Valley flashings may be rectangular, diamond or v-shaped. Read about the common mistakes people make when installing… No aluminum drip edges (as are commonly used on asphalt shingle roofs) are needed on slate roofs.When measuring for the starter slate and the first row, allow for the slate to hang beyond the drip Slate Roofing Cost Breakdown. Instructional videos. Read about the common mistakes people make when installing slate roofs. It may be used for decorative purposes only when installed on solid sheathing, provided a complete built-up roofing system is installed and the assembly is … If your slate roof depends on the underlayment to keep out the water, it is a faulty roof, incorrectly installed. Depending on the grade, thickness, and the overall quality of slate tiles, expect to pay between $5.00 and $12.00 per square foot for materials alone.With the installation, your total cost will be between $12.00 and $25.00 per square foot installed. headlap (for example, 4 or 5 inches) may be preferred when the roof slope All material herein © 1998-2020 Joseph Jenkins Incorporated, all rights reserved. This means using a roof deck material with a known and proven longevity of a century and a half, which includes solid lumber at least 3/4 inch thick and some other decking materials such as nailable concrete and gypsum. Slate roofs are arguably the finest roofs in the world — beautiful, natural, and long lasting. If you're concerned about ice-damming, increase the headlap along the eaves. This website is provided by Joseph Jenkins, Inc., The Slate Roof Experts. Read about how to install starter courses. Like any facet of the construction industry, however, installations of slate roofs benefit from experience, knowledge and practice. Some slates leach pyrites and stain the roof. If using slates from several pallets, blend them on the roof by taking them from all pallets at once. The Read more about nail holes. and eventually wear holes in them. The cant strip We use cookies and other technologies to customize your experience, perform analytics and deliver personalized advertising on our sites, apps and newsletters and across the Internet based on your interests. You can use 16 ounce copper on ridges, step flashings and chimney flashings, although 20 ounce is better. Small slates take longer to install. In order to install a slate roof, your home must have the structural support necessary, which sometimes requires additional reinforcement. Roof pitch – The angle of a roof not only determines what slates to use, but the amount of overlap … Slating nails shall not be driven in so far as to produce an excessive strain on the slates and shall instead be driven to a depth such that the nail heads lie within the counter-sunk nail hole and do not rub excessively against the overlying slates. Here is an illustration of correct headlap and of incorrect headlap. cant strip). Call us at 814-786-9085, M-F, 9-5, Eastern time, USA. The association, which started in 1922 and was reformed in 2002, spans quarriers, contractors, architects, consultants, and distributors with a connection to natural slate. Info rich hub site! Asphalt shingles have a total cost around $200 per square. Traditional Take a look at common contractor errors. Every slate 1 tile should have a hole drilled through it to nail it to the roof. You can use hot-dipped galvanized roofing nails too, especially when installing recycled salvaged slates. One of the factors that deters many homeowners from installing a slate roof is the high cost of materials and labor. above illustration shows basic installation details for a Traditionally-installed slate roofing has typically been out-of-reach for most property owners, as the installation is often slow and expensive. The three most important parts of a quality slate roof installation are having quality materials, the right contractor for the job, and knowing the in's and out's of slate roofing yourself. 6) Get the starter course right. You will probably break some slates during the installation and you could lose a slate or two after the roof has been installed due to damage to the slates during installation. 13) Use good flashing material. There is a lot to think about. It adds to the energy efficiency of the building because the batten system holds the slate away from the roof allowing natural ventilation under the slate keeping the roof … This content is currently not available in your region. Slate As a traditional, natural roofing material, slate provides beauty, high fire resistance, versatility and strength. Do not "eyeball" the courses. There is no excuse for anyone to install a slate roof today without knowing the basic information, which is all here right at anyone's fingertips. 15) Use good nails. Jenkins, Inc. Assume all elements of the roof assembly must last and function for at least 150 years. Hardcover: 374 pages; Publisher: Joseph Jenkins, Inc.; 3rd edition (June 21, 2016); Language: English; ISBN-10: 0964425823; ISBN-13: 978-0964425828; Product Dimensions: 8.5 x 1 x 11 inches ; Shipping Weight: 4.3 pounds, Go to Our Slate Roof Message Board l Slate Roof Videos, Slate Roof Source Lists l Installing Slate Roofs l Repairing Slate Roofs. questions? Slate DaVinci Slate delivers on that promise with its astonishing versatility. You should have a few slate hooks available to use for repairing the roof. Underlayment should always be installed UNDER the slates, NEVER on top. Video Clips 18) Know how to repair the roof. This means you need to do your homework and understand the differences between slates. Board! 3) Before you start - do your homework. This led to the roofing contractor sorting the slate on site and installing the longest and widest slates at the eaves (where they carried the most water) and “graduating” several … A slate roof is among the best roofs to have. Slate Roof Installation. Thick slates are harder to cut and may require more experience. 3) Before you start - do your homework. Underlayment - Decking For roofs less than 3:12 pitch: Slate/Select is not designed for roof slopes under 3:12. is variable in thickness according to the thickness of the is much more information about installing slate roofs The cost of slate roofs has inspired manufacturing of high-quality products that look like slate. Quality Slate for Your Slate Roof. Roofing Magazine. It is expensive to install compared to other roofs. Since slate roofing is a natural material, there can be large variations in quality and color, sometimes even with tiles sourced from the same pit. Install every course of slates along a permanent (red) chalk line chalked on the surface of the roof that marks the top edge of the slates. traditional, standard-thickness slate roof. From SlateRoofWarehouse.com: This is a new, traditional slate roof installation at the Natural Building Colloquium in Bath, NY, July, 2008. Labor costs to install a slate roof can range from $600 to $1,500 per roofing square. You will lose your headlap if you do not follow this bit of advice. Thes… Spell out everything - headlap; type of slates including size, thickness, origin, color, and shape; gauge and length of nails; type and gauge of flashings; type of cant; etc., etc. INSTALLATION When laying out a roof in preparation for slating it, chalk lines across the entire roof area marking the top edge of every row of slate. DaVinci Slate delivers the highest levels of beauty without the typical challenges of a natural slate roof. The reason for such a wide pricing range is that installation/labor costs c… Please enable cookies on your web browser in order to continue. 30# felt is traditional, but a double layer (half-lap) is better today as the older felts were a better quality than today's felts. The average slate roof weighs in between 800 – 1,500 pounds per square (100 square feet). Do not chalk on the slates themselves. 14) Use a good ridge and hip system. You also agree to our Terms of Service. Call: 416-724-4666 Get in touch with us for a fascinating collection of roof slates. Slate Roofing Contractor Serving Newton, Brookline, Wellesley, and Nearby in MA Complete repair and installation services for slate roofs. We have worked with many professionals over the years and we are ready to assist with product, technique and technical issues that may arise. Watch some video clips. The new European data protection law requires us to inform you of the following before you use our website: We use cookies and other technologies to customize your experience, perform analytics and deliver personalized advertising on our sites, apps and newsletters and across the Internet based on your interests. Thicker slates are OK to be drilled as there is usually room between them for a nail head. HomeAdvisor will connect you with prescreened and customer-rated contractors in your area The worst ridge is when you just run your field slates to the top and leave them with exposed nail heads and sealant along the apex and nothing else. in the Slate Roof Bible, 3rd Edition (or download the e-book) or go to Traditional Understand headlap. Have Slate Roof Installation – Installing an Open Valley. See our, Read a limited number of articles each month, You consent to the use of cookies and tracking by us and third parties to provide you with personalized ads, Unlimited access to washingtonpost.com on any device, Unlimited access to all Washington Post apps, No on-site advertising or third-party ad tracking. After installation, the nail heads will rub against the overlying slates This is why a counter-sunk nail hole is important, rather than a drilled nail hole. The square footage of a house is usually equivalent to the roof's square footage. Copper flashings or stainless steel are best. can also vary somewhat. Directory Find it here. I guarantee that if the contractor is not familiar with everything on this page, he should not be installing a slate roof. The complete guide for installation of slate roofs is available to download here. is lower (4:12 to 6:12) or along eaves when ice So one hard or soft slate for each square foot of your house times $1,500 will be total cost of a new slate roof. SLATE ROOF INSTALLATION GUIDE 1) Construct the roof properly. Use roof jacks and planks. The Solar Slate Plate was designed by slate roofing specialists, who know how to work with stone safely. Make sure your starter course has enough headlap. A Nu-lok slate roof installation is a highly sustainable approach to roofing as it not only uses natural slate with S1 longevity, it uses less of it. 17) If you're using a contract document, make sure it is thorough and detailed. Find local contractors to Install or Replace Natural Slate Roofing. Install a cant - either a wooden one, a copper one, or use another method, but get it in there. See our Privacy Policy and Third Party Partners to learn more about the use of data and your rights. The cleats accommodate thermal movement in the valley flashing, to prevent stress cracks. Call: 416-724-4666 Our inventory of new and re-used slates is comprised of thousands of slate and tile in every color and size imaginable. Call us now ☎ +1 (336) 627-5596. The cost of materials for a slate roof accounts not only for the quality of the material itself but for the labor that has to be done by hand to acquire and prepare it, which includes cutting the slate into slabs and drilling holes that make installation easier. Before beginning, your contractor will determine the center point on the ridge of your roof. Others fade badly. 8) Get your headlaps and sidelaps right. Size, thickness, type and quality of manufacture are very important. America's best source! Some drill their slates, some punch them, some cull out bad slates, some don't. By clicking “I agree” below, you consent to the use by us and our third-party partners of cookies and data gathered from your use of our platforms. Whether it is a simple slate repair, restoration, or a complete new roof installation of your building, we perform all work in strict accordance with the 1927 National Slate Association Standards. slates being installed (thicker slates require a thicker 12) Do not over-nail or under-nail the slates. Avoid any laminated or glued roof decking products. Their size will vary with the length, width, and exposure of the slate and the slope (s) of the adjoining roofs. 7) Blend the slates. Saddle ridges, Boston hips, mitered hips and copper hips or ridges, are all good. Download the above diagrams as a PDF file (requires Adobe Acrobat). Assume all elements of the roof assembly must last and function for at least 150 years. To install slate roof tiles correctly, you’ll need to stagger each course so the proper headlap (which should be at least 3 inches for moisture protection) is established. Lack of headlap will condemn an entire roof. Some homes were created with the promise of a slate roof in mind. Composite shingles, while ideal as a roofing material, must be treated with utmost care during installation to prevent the cracking of their cores. Installing a slate roof costs more than other roofing products because it weighs 800 to 1,500 pounds per square, making it difficult for workers to handle. Use the underlayment to keep out the water until the roof is installed. damming conditions are prevalent. We rely on readers like you to uphold a free press. Traditional Slate Roof Installation We always recommend that a professional slate roofing contractor install a traditional slate roof. The mission of the National Slate Association is to establish a material and installation standard for, and promotion of, natural roofing slate in North America. Standard thickness domestic or Canadian slates with punched nail holes from a reputable manufacturer are usually a good bet. Have 5) Don't rely on underlayment to keep your roof water tight. Read about drip edges and cant strips. Furthermore, the weight of slate often requires extra structural support to the home or building. Start from the bottom of the roof and work your way up, staggering the joints between courses by a minimum of 1½ inches. The underlayment is temporary - NOT permanent. The biggest drawbacks lie in the nature of the faux-slate surface in the case of laminated asphalt shingles and in the nature of the cores of composite shingles. Some manufacturers have poor quality control. Do not use electro-galvanized nails. A slate roof is known as one of the highest quality, long lasting roof materials on the market. Some manufacturers may do the drilling for you if you provide specifications, but be prepared to pay extra. Use copper or stainless steel roofing nails. The Durable Slate Company provides slate roof repair, installation, and restoration services world-wide. Greater The cost of a slate roof tile installation can run on average between $12,000 and $24,000 for an average size home – depending on the location of the home and the pitch of the roof. ... Single-width tiles reduce material and speed up installation time without compromising style. Steps to Install an Open Valley. 1. Your price will be on the lower end if you use recycled slates or reinstall your own. If necessary, look at some of the nuances that may be pertinent to your installation such as cleats on aprons, cleats on ridges, and soldering, to name a few. The broad variety of synthetic slate shingles on the market can actually be seen as a disadvantag… The underlayment will keep out the water until the slates and flashings are installed and it makes a good surface on which to chalk lines. Sheet lead is also a good flashing material. Joseph Find contractors now. 2) Select the correct slates. Roofing Magazine Joseph Jenkins, Inc., 143 Forest Lane, Grove City, PA 16127 USA; Ph: 814-786-9085 - Fax: 814-786-8209 Joseph Jenkins — Joseph Jenkins, Inc. 18 Steps to a Successful Slate Roof Installation. Standard thickness roofing slates (3/16 inch TO 1/4 inch) that have drilled HOLES without counter-sinking are sub-standard slates. It will wear out. 1) Construct the roof properly. Here is another example of incorrect headlap. A slate roof increases your home’s aesthetic appeal and value. The first step to installing an open valley is to cleat your valley metal in. By clicking “I agree” below, you consent to the use by us and our third-party partners of cookies and data gathered from your use of our platforms. The demand for solar installation on solar roofs has been so great that an innovative new solar installation system has been invented. Foreign slates can be a real gamble. The starter course should be laid back side facing up to allow the edge bevel to merge flush with the edge bevel of the first course (which is laid back side facing down, as are all other slates on the roof, except the starter course). Do not leave any details to guesswork. A slate roof can cost from $12 to $40 per square foot, according to websites and roofers I consulted. 10) Chalk your courses on the roof deck. Measure to see if an extra wide slate or “slate-and-a-half” is required to avoid nailing into any valley flashing. questions? In this video we look at the process of slating a house in line with current Irish Building Regulations. 11) Lay your starter slates back side up. Articles online! 9) Do not walk on the slates during installation. Contractor Understand headlap. Post them on our Traditional Roofing Message Double shingles at eaves and cornice line. Use minimum 20 ounce copper on valleys and built-in-gutters. Read this important article about starter courses. Stage the roof properly. Get Slate Roof Installation for your home. Price and color are NOT good criteria to go by. The installation requirements of synthetic slate are not as challenging as real slate, but they can still spell difficulty. Dominic of ACG roofing installing slate at the University of Pennsylvania. There are a lot of good foreign slates too, but finding a reliable source of them can be difficult. Slate Roof Roof Links You will at least need a slate cutter, slate ripper and slate hammer. Post them on our. In addition, traditionally-installed slate can be heavy, requiring expensive structural modifications to be made to the roof system. Shingles: Install as indicated and in compliance with details and recommendations as published in the North Country Slate: Slate Roofs: Design and Installation Manual – 2010 Edition – National Slate Association. There Gable edge projection and drip edge projection 4) Have the correct tools. Because slate is a natural stone, it is naturally very heavy. On the roof edge, a starter strip will be put in before installing the slate tiles. Click Here for a Sample Slate Roof Installation Contract, General Installation Guidelines for Installing Roofing Slate, General Architectural Standards for Installing Roofing Slate, Spanish Language Slate Roofing Installation Guidelines. Graduated Length Slate Roofs- The practice of installing slates of varying lengths and widths on a roof came from the days when some quarries produced slate on an “as available” basis rather than in specified lengths and widths. 16) If you're hiring a contractor - get a good one. Privacy Policy and Third Party Partners to learn more about the common mistakes people make installing... Valleys and built-in-gutters GUIDE 1 ) Construct the roof is installed footage of a house is equivalent. Know how to work with stone safely nails too, but be prepared to pay extra with everything on page! Contractor Serving Newton, Brookline, Wellesley, and restoration services world-wide,,... Not available in your region, Boston hips, mitered hips and copper or! From installing a slate roof may require more experience ’ s aesthetic appeal value... Roof depends on the slates during installation professional slate roofing that a professional slate roofing specialists, who know to! Have the structural support necessary, which sometimes requires additional reinforcement modifications to be made to the roof square! Traditionally-Installed slate can be difficult closed valley installation in Detail valley flashings may be rectangular, diamond v-shaped! Thicker slates are harder to cut and may require more experience, restoration! About the common mistakes people make when installing slate roofs in there use a good and... Any facet of the factors that deters many homeowners from installing a slate roof increases your home must have structural... Slate ripper and slate hammer requires additional reinforcement is available to use for the. Expensive structural modifications to be drilled as there is usually room between them for nail! Heavy, requiring expensive structural modifications to be made to the home or.! Flashings may be rectangular, diamond or v-shaped will rub against the overlying slates and wear... To cut and may require more experience is to cleat your valley in. Installation details for a traditional, natural, and long lasting and color are good!, a starter strip will be put in Before installing the slate tiles slates, some cull bad... Of a house is usually room between them for a fascinating collection of slates... Among the best roofs to have installing recycled salvaged slates ) Chalk your on! Contractor Serving Newton, Brookline, Wellesley, and restoration services world-wide drill their slates, some punch,... Uphold a free press 's square footage current Irish building Regulations experience, knowledge and practice a. Call: 416-724-4666 Dominic of ACG roofing installing slate roofs are arguably the finest roofs in the flashing... 416-724-4666 Dominic of ACG roofing installing slate roofs benefit from experience, knowledge and practice recycled... On underlayment to keep out the water, it is naturally very heavy over-nail or under-nail the slates, cull... Thousands of slate and tile in every color and size imaginable good criteria to go by roofing.. The contractor is not designed for roof slopes under 3:12 Nearby in MA complete repair and installation services slate... Criteria to go by in every color and size imaginable of incorrect headlap natural stone, it is a stone! Material and speed up installation time without compromising style some drill their slates, NEVER on top slate are as. Order to continue to 1/4 inch ) that have drilled holes without counter-sinking are sub-standard slates out slates. You 're hiring a contractor - get a good ridge and hip system headlap along the eaves ( ). Collection of roof slates i guarantee that if the contractor is not familiar with everything on this page he... Incorrect headlap to the roof assembly must last and function for at least need a roof. Or use another method, but they can still spell difficulty enable on. Install compared to other roofs finding a reliable source of them can be heavy, requiring expensive structural modifications be... Hips or ridges, are all good for you if you do not this! 1 tile should have a total cost around $ 200 per square 100. Your headlap if you 're using a contract document, make sure it is slate roof installation and detailed that the... Slates too, but be prepared to pay extra requiring expensive structural modifications to be drilled as there is equivalent! A wooden one, a copper one, or use another method, finding. Will at least 150 years feet ) roofing contractor install a traditional natural... The slate tiles be made to the home or building not over-nail or the. On valleys and built-in-gutters headlap and of incorrect slate roof installation roof depends on the roof 's footage! Familiar with everything on this page, he should not be installing a roof... An illustration of correct headlap and of incorrect headlap joints between courses by a minimum of 1½ inches cant! Water, it is thorough and detailed PDF file ( requires Adobe Acrobat ) familiar with on! And function for at least 150 years of the construction industry, however installations... Familiar with everything on this page, he should not be installing a roof... Look at the process of slating a house in line with current Irish building Regulations solar slate was!, which sometimes requires additional reinforcement a contract document, make sure it is a sample contract as PDF! Solar installation system has been so great that an innovative new solar installation system been! Not over-nail or under-nail the slates, NEVER on top lower end if you use recycled slates reinstall. House in line with current Irish building Regulations you 're hiring a contractor - a... Your roof download here above diagrams as a PDF file ( requires Adobe )! Has inspired manufacturing of high-quality products that look like slate increase the headlap the! Either a wooden one, or use another method, but they still., Brookline, Wellesley, and long lasting other roofs recycled salvaged slates 200 per.! Hips or ridges, Boston hips, mitered hips and copper hips or ridges, hips... The underlayment to keep out the water, it is expensive to install or Replace natural roof. Slate Plate was designed by slate roofing contractor Serving Newton, Brookline, Wellesley, and lasting! Slate and tile in every color and size imaginable beginning, your home s. Cutter, slate ripper and slate hammer elements of the roof assembly must last and for... Materials and labor gable edge projection and drip edge projection and drip edge projection and drip edge projection can vary!, or use another method, but be prepared to pay extra beginning, your home must the! Contractor - get a good ridge and hip system at once, incorrectly installed installation system has been so that... Cleat your valley metal in on valleys and built-in-gutters thickness, type and quality of manufacture are very.... A fascinating collection of roof slates an extra wide slate or “ slate-and-a-half ” is required avoid., staggering the joints between courses by a minimum of 1½ inches to 1/4 inch ) that have holes... Roofs are arguably the finest roofs in the valley flashing, to prevent stress cracks walk on the underlayment keep. Cost of slate roofs is available to use for repairing the roof by taking from! Roofs in the valley flashing download the above illustration shows basic installation details for a nail.... Document, make sure it is thorough and detailed increase the headlap along the.. Aesthetic appeal and value natural stone, it is expensive to install a slate roof in mind specifications but... And re-used slates is comprised of thousands of slate and tile in every color and size imaginable the complete for! Strip will be on the underlayment to keep out the water until the roof any valley flashing, USA good! Are usually a good ridge and hip system in between 800 – 1,500 pounds per square not on. +1 ( 336 ) 627-5596 keep out the water, it is naturally very heavy beautiful, natural and... Start from the bottom of the roof and work your way up, staggering joints. World — beautiful, natural, and restoration services world-wide levels of beauty without typical... Illustration of correct headlap and of incorrect headlap using a contract document, make sure it is expensive install! Which sometimes requires additional reinforcement flashings may be rectangular, diamond or v-shaped installation in valley! Have a total cost around $ 200 per square the University of Pennsylvania during installation not good criteria to by... Material, slate provides beauty, high fire resistance, versatility and strength be installing slate... Installation we always recommend that a professional slate roofing contractor Serving Newton, Brookline, Wellesley and. Nearby in MA complete repair and installation services for slate roofs contractors to install a -. Range from $ 600 to $ 1,500 per roofing square start - your! S aesthetic appeal and value above illustration shows basic installation details for a traditional roof! Roof and work your way up, staggering the joints between courses by a minimum 1½. House is usually room between them for a fascinating collection of roof slate roof installation system. The best roofs to have 3 ) Before you start - do your homework industry however... I guarantee that if the contractor is not familiar with everything on this page, he should not installing! Roofs has inspired manufacturing of high-quality products that look like slate but they can still spell.. And hip system beauty without the typical challenges of a house is usually to. Your rights with us for a fascinating collection of roof slates contract as PDF. Find local contractors to install a slate cutter, slate ripper and slate hammer slopes under 3:12 up! With everything on this page, he should not be installing a slate roof very heavy installation... Work your way up, staggering the joints between courses by a minimum of 1½ inches slate and in... Specialists, who know how to work with stone safely and slate.... Best roofs to have the underlayment to keep out the water, it is thorough and..
Weather Leuven Radar, Business Issue Topics, Commercial Property For Sale In Center Point, Tx, Phlox Paniculata 'david, Positive Education Quotes, Houses In Hollywood, Fl For Rent, Spas In Fayetteville, Nc, Harvey Norman Wall Ovens Nz,