Both mirage panels can be installed over solid deck or substructural members. Systems using enphase microinverters or sunpower ac modules 11. The presence of these characteristics is essential to ensure standard testing conditions are achieved and fair performance exams are administered. All lowslope mockup designs should include the following characteristics. Nrca roofing norton notch filter pdf anthology notes on excel 2007 pdf of drama shorter ed pdf and waterproofing manual 5th edition hardcover june, 2006. Griffin mcgrawhill education for decades, this manual has been the most widely respected guide. The figure on page 42 contains a flow chart that illustrates the decisionmaking process. Purchase the above p ublications by calling nrcas customer service at. After youve bought this ebook, you can choose to download either the pdf version or the epub. The roof system is defined as the roof membrane including surfacing and the roof insulation.
Typically, lowslope roof assemblies are composed of three interrelated components. Products purchased from third party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Additionally, low slope roofing systems more directly face the sun. A roof that is nearly flat or slightly pitched is called a flat roof or low slope roof no roof should be dead flat because it must have at least a slight slope to drain. Manual of lowslope roof systems fourth edition roofing. One of the most widely recognized technical publications in the roofing industry, the nrca roofing manual has been updated to include the nrca roofing manual. Arkansas public school academic facility manual chapter 7 june 15, 2014. In addition, the manual includes information about roof decks, air and vapor retarders, rigid board insulation, roof membranes, fasteners.
For decades, this manual has been the most widely respected guide to designing, constructing, and maintaining lowslope roofing systems. Low slope singleply reinforced membrane is optional standard nonreinforced membrane with 6 flange. For architects, roof designers, roof consultants, contractors, spec writers, attorneys, materials manufacturers anyone who needs authoritative, uptodate information on all aspects of roof technology the manual of lowslope roof systems dominates the field. Green roof design objective green roofs consist of lowgrowing plants with shallow root systems grown in a fourinch layer of lightweight growing media. The premier guide to commercial and industrial roofs for decades, this manual has been the most widely respected guide to designing and specifying low slope roof systems. Show changes in roof elevations in a separate sketch.
Historical background of contemporary roof systems chapter 10. New roof construction r m a n u a l best materials. Roofing commercial roof systems specifications the following commercial construction details and roof systems specs are available for you to view, download or print. Systems used with low slope roofing systems approved january 24, 2017 page 2 1. For architects, roof designers, roof consultants, contractors, spec writers, attorneys, materials manufacturers anyone who needs authoritative, uptodate information on all aspects of roof technology the manual of low slope roof systems dominates the field. Manual of lowslope roof systems mcgrawhill education. Lowslope reroofing guidelines july 2005 professional roofing magazine the roof system needs to be made. Roofing systems design manual mbma roofing manual to provide specific design.
Generally speaking, a roof with a low slope is that which has a pitchmeasured as a. Nrcas comprehensive repair manual, produced in conjunction with asphalt roofing manufactures association arma and single ply roofing industry spri, will help you identify problems and permanently repair lowslope roof membranes. The 2015 manual nrcas mainstay manual is updated and rearranged for ease of use by maciek rupar april 2015 professional roofing 35 the nrca roofing manual. This standard is intended for use by those that design, specify, manufacturer, and test roofing. It should have been the next size format, so that the drawings would render better. All installers must thoroughly read this manual and have a clear understanding. Roofing commercial roof systems specifications certainteed. Lowslope mockups provide characteristics similar to those typically found on most lowslope roofs. Certainteed low slope roof systems fasteners certainteed corporation roofing siding trim decking railing fence gypsum ceilings insulation 20 moores road malvern, pa 19355 professional. Roof failure causes in depth and specific methods for avoiding them. Residential low slope roofing can generally be divided up into two broad categories. The 2015 manual provides best industry practices and technical information about the design, materials and installation techniques applicable to membrane roof systems used in lowslope applications. The manual s reroofing section offers guidelines for determining whether to replace or recover. Just make your selection by clicking on one of the links.
Builtup, polymer modified bitumen, singleply, spray polyurethane foambased and structural metal panel roof systems fit this category. The manual of low slope roof systems fourth edition. Srs systems are versatile, structural and architectural roofing products. Description repair manual for lowslope membrane roof systems. I gave this book 4 stars and not 5 because it was not large enough. Identification code a access hatch e expansion joint r roof vent v vent pipe. The nrca roofing and waterproofing manual, fifth edition, contains. Mirage and mirage ii mirage and mirage ii are concealed fastener roofing panels with 8 oncenter ribs. Membrane roof systems2015 was released in march and updates and replaces the nrca roofing manual. Mirage ribs are 1 58 and mirage ii ribs are 1 34 high.
This means special care must be taken when selecting low slope roofing material, and during its installation. See all 12 formats and editions hide other formats and editions. Initially during a storm event, rain strikes the foliage. Lowslope roofs are often referred to as flat roofs. Nrca repair manual for lowslope membrane roof systems the entire guide. Repair manual for lowslope membrane roof systems perfect paperback january 1, 2007 5. Nrcas mainstay manual is updated and rearranged for ease.
This month, the nrca repair manual for lowslope membrane roof systems, second edition will be. Bureau design and application manual for new roof construction. Architectural metal flashing, condensation control and reroofing should be consulted regarding the decision to recover or remove existing roof systems and for general information applicable to reroofing low and steep slope roof systems. Nrca steep slope roofing manual pdf click here systems. Nrca defines lowslope roof systems as a category of roofing that. Metal panel and spf roof systems2012 335 spf roof systems chapter 8construction details wood nailers and blocking. Lowslope roofing products are those primarily intended for roofs with slopes of 3.