The products technical data bulletins contain information on proper usage of weatherbond products as well as applicable cautions and warnings. Exhibitor service manual wsrca western states roofing. Metal panel and spf roof systems2008 the nrca roofing and waterproofing manualfifth edition with 2003 and 2006 updates autocad format. Our hard copy version also includes the tile roofing details for moderate conditions. Class 4 impact resistance for stormmaster shingles 40. Asphalt roofing systems provide exceptional performance and are known for being a moderatecost but durable option. Installation manual for moderate climate regions concrete and clay roof tile design criteria p. Concrete and clay roof tile march 2010 icc esr2015. Cautions regarding laminated shingles and watershedding roof systems that are specified on lower slopes. Concerns in this regard should be directed to the projects engineer or mechanical contractor.
Low slope roofing includes water impermeable, or weatherproof, types of roof membranes installed on slopes less than or equal to 2. Nrcas premier technical publication gives you the most current and useful technical information in the roofing industry. The tile roofing institute in partnership with the western states roofing contractors association wsrca assembled a task group in 1991 to develop an. Design criteria installation manual for moderate climate. Wsrca western states roofing contractors association. Classic metal roofs offers educational, easytounderstand information on a variety of roofing topics from types of metal roofing, roof shapes and metal roofing performance to energy efficiency benefits, flashings, gutters, chimneys, and more. The responsibility for design and specifications of a roof falls to the designer of record. Shingle roofing repair and replacement the housing authority of the city of san antonio, texas and its affiliated entities dba san antonio housing authority saha hereby invites qualified independent contractors to submit bids for repair and limited replacement of shingle roofs at. Visual surveysroofs should be visually examined twice a year. Wsrca also urges inclusion of a series of simple physical data or performance values, which may relate to weathering and aging, so that these new classifications and performance values can be indicators used by roofing industry professionals to better design and specify roofing membranes based upon estimated expected service life in certain. Wbdg is a gateway to uptodate information on integrated whole building design techniques and technologies. New canulc and astm test methods are being adopted to determine longterm thermal resistance lttr.
Department of defense wbdg whole building design guide. National roofing contractors association 8600 bryn mawr avenue chicago, illinois 60631 3126930700 january 1983 revised januaty 1985. To know englert is to know the man who said those words, herb englert, and the vision behind the company. Spacing of supports for piping nps maximum spacing of supports ft m. September 2007 design wind pressures and asce 7 page 2 of 3 a given area. Eight annual technical bulletins from wsrca technical advisor and roofing committee task forces. This volume, part of the nrca roofing manual, provides new and updated bestpractice guidelines applicable to metal panel and spray polyure thane foam spf roof systems and replaces the nrca roofing manual. Technical bulletins classic metal roofs llc southern new. The roofing contractor is not responsible for any aspect of gas pipe design.
The nrca roofing and waterproofing manualfifth edition abrasion resistance. Roof shingles technical bulletins atlas roofing home. The nrca roofing manual is a set of four volumes covering the subjects of membrane roofing systems, steepslope roofing systems, architectural metal flashing, and metal panel and spf. The nrca roofing and waterproofing manual, fifth edition. Safety training for construction and general industry workers. Blistering and offgassing of urethane foam insulations. The following is a reprint of the results of the 10year. Design criteria installation manual for moderate climate regions.
It features uptodate listings of local, state, federal, and utility financial incentives. Further technical information can be found in armas additional publications, such as the residential asphalt roofing manual, which can be purchased through armas online bookstore. July 2015 uniform es er2015 concrete and clay roof tile. For locations in between contours, interpolation may be used to determine the actual wind speed at that location. The first stage of initiating icedam formation is the depositing of snow on the roof. Polyisocyanurate roof insulation rvalues ontario roofing. Ensure timely and forwardthinking industry responses to major economic and technological issues.
Wsrca staff western states roofing contractors association. A complete guide to commercial flat roofing systems. Western states roofing contractors association, wsrca, 275 tennant ave. Western states roofing contractors association 1400 marsten road, suite n burlingame, ca 940102422 8007250333. Western states roofing contractors association wsrca assembled a task. Griffin, this is one of the most comprehensive written guides to commercial flat roofing. Tile roofing institute 5 post office box 40377 eugene, oregon 974040049 888 3219236. Grantee materials by topic occupational safety and health. Manual tile roofing manual a suitable alternative to what is specified, subject to the csi division. The membrane should extend up the wall as far as possible, to prevent the possibility of moisture in. On roof snowmelt is caused by heat loss from the interior of a building, as well as. Introduction the construction details section of the nrca roofing and waterproofing manual, fifth edition, has been written to provide technical information.
The association also ensures the highest educational, safety, ethical, and professional standards are put. General installation guidelines for natural quarried roofing. These technical bulletins are circulated for the purpose of bringing roofing information to the attention of the reader. The national roofing contractors association nrca offers a robust website and resources geared for contractors about everything roof related. Tech bulletin page 1 3012 foamcontrol insulation can be applied directly to a fluted metal deck without a thermal barrier and be in compliance with the building code. Wsrca western roofing expo may 11, 2016 by websiteeditor known for bringing all of the elements of the roofing industry together, the western roofing expo focuses on the western region of the united states and the specific needs that roofing contractors and waterproofing contractors face in these areas.
Wsrca s industry issues committee is responding to reports from member contractors in the western u. Roof talk western states roofing contractors association. Many houses and small buildings are constructed with a roof or attic space between the upper floor ceiling and the roof deck. Nrca roofing and waterproofing manual pdf the nrca waterproofing manual by national roofing contractors association on. By order of the executive director office of the federal register washington, d. This bulletin explains the recognition of foamcontrol insulation installed directly to a metal deck as part of a ul fire classified roof deck construction or an icces. The opinions expressed herein are those of the crca national technical committee. Multilayer protection uv and fire protection uplift protection easy maintenance many options and materials to choose from both categories of asphalt roofing system offer their own advantages. Western states roofing contractors association wsrca technical bulletin no.
Polyisocyanurate roof insulation rvalues on january 1, 2014 the polyisocyanurate insulation manufacturers association pima in the us will change the standard by which their member companies measure and publish rvalues of their products. Nrca roofing and waterproofing manual pdf the nrca waterproofing manual by national roofing. The goal of whole building design is to create a successful highperformance building by applying an integrated design and team approach to the project during the. These committees are comprised of contractor members that focus on current and continuing problems and trends in all aspects of the roofing market including lowslope, steepslope, waterproofing, safety and industry issues. The association also ensures the highest educational, safety, ethical, and professional standards are. Design wind pressures and asce 7 architectural testing. The tile roofing institute tri is the premier resource for technical information on the proper design and installation of concrete and clay roof tile systems. Enhance the longterm viability and attractiveness of the roofing industry. Installation of roofing 9 p erimeter wall s the membrane on the wall should be a continuation of the deck membrane. Only these type of membrane systems are currently eligible for issuance of a 5, 10, and 15 year warranty certificate. Wsrca roofing details western states roofing contractors.
Short form spec mechanically attached roofing system december 2011 this short form spec is a brief outline of weatherbonds mechanically attached roofing system requirements. Greetings to members of western states roofing contractors association. Graham vice president, technical services national roofing contractors association topics publications nrca issues questions. Updates and bulletins the tile roofing institute would like to make sure that we. The rcma reflective roof rebates database is a customized search tool available to rcma members. Design centers free samples view regional phone numbers.
Tile roofing systems provide one of the most durable, energy efficient roofing systems found anywhere in the world. Arca roofing application standards for vegetated roof systems establishes specific. Western states roofing contractors association wsrca recently announced its technical committee assignments for the upcoming 20192020 year. Higgins road suite 600 rosemont, il 600185607 telephone. The nrca roofing and waterproofing manualfifth edition. Nrca roofing norton notch filter pdf anthology notes on excel 2007 pdf of drama shorter ed pdf and waterproofing. Updates and bulletins the tile roofing institute would like to make sure that we provide the latest information and updates available directly to you. Roofing application standards manual arca divides roof systems and materials into two classifications. Western states roofing contractors association, wsrca, based in northern california, is a nonprofit association of roofing, roof deck and waterproofing contractors and industry related associate members dedicated to promoting the roofing industry in the western region of the united states. This report and the triwsrca installation manual must be available at the jobsite at all times during installation. Recently, members of the wsrca gathered to determine their yearly sustainable.
Whether you work with our salespeople or spec our products, when you deal with englert, you understand the culture of our company and the heart of our business. The wsrca roofing details manual has been assembled to provide roof designers with technical information regarding proper design and installation of roof. Ensure the roofing alliance undertakes educational and research projects that support the highest quality programs for the roofing industry. Roofing contractor members, design professionals, and the building industry from. If the address of the project is known, it is simply a matter of picking that location on the map. Metal panel roof national roofing contractors association.
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