Oct 09, 2014 house roof framing and construction diagrams, with important roofing terms, roof shapes and framing types. New roof construction r m a n u a l cedar shake and. New construction projects will require a roof plan in order to accurately complete days of work. The goal of each is to extend the life or primary envelope function of the roof, but the different stages require two different types of oversight. Even shows how to figure your markup and profit to arrive at a price. The construction of the roof deck and ceiling has an important effect on the behaviour of the waterproofing material on top. Wcd1 details for conventional wood frame construction. Description roofing construction and estimating by daniel benn atcheson. Pdf concrete flat roof defects in equatorial climates. The top layer of material used to cover and protect the roof surface. But at roof 1 construction we give you a better roof and just add 6 nails per shingle and that makes the roof withstand up to 5 mph winds. Basic construction techniques for houses and small buildings simply explained is a great manual for the new builder. Roof coverings and best practices roof coverings and best.
Base layer material installed above the sheathing but under the roof covering. Basic construction methods, eighth edition, offers an indepth introduction to the realworld application of some of the most fundamental materials used in construction today. What are the different ways to create a protective canopy for a building, and what are the different forms such a structure may take. The most commonly used types of pitched roof construction are the gable, the hip, the. This informative and practical text reflects the latest industry standards from astm and aci and fully prepares students for entry into the construction industry or for further study in construction methods, specification. It may be any sheet material which is installed in between the roof system and the roof deck.
The following instructions will demonstrate the process. Every chapter includes a sample cost estimate worksheet that lists all the materials to be estimated. Installation, repair and estimating for nearly every type of roof covering available today in residential and commercial structures. Allowing you to repair the damage to prestorm condition and. Construction math toolbox construction center of excellence. Reference may be made to basic building and construction skills. Other steps can be taken to produce roofs that can perform better than codemandated systems. Master the basic skills by managing a construction project as you work privately with your instructor, an expert construction project manager. The rise, or height of the roof at its peak, is the altitude of the triangle.
The construction process plan is communicated to all key personnel, subcontractors and suppliers in a startup meeting. Strong math skills are critical for success as a construction estimator. A standard work on all aspects of constructing pitched roofs a must for architects and building engineers. Nrcas mainstay manual is updated and rearranged for ease. Roof construction and estimating shows you how to measure and estimate most roofs including estimating shortcuts discovered by the author, how to install leakproof underlayment and flashing and how to solve problems with insulation, vapor barriers and waterproofing. Roof 1 construction would like to assist and guide you thru the sometimes messy and stressful storm damage claim process. This is a roof with a double pitch and vertical ends. Installing the drip edge is where your roofing job begins. Another pitched roof construction manner is the truss roof method.
This roof has horizontal battens for tile or metal. Modern construction methods make use of another type of roof structure and this is known as trussed rafter roofs see trussed rafter roofs. To measure a flat roof, just divide the area into rectangles, calculate the area of each, and add up the total. Pdf study of different pitched roof types researchgate. The construction process plan defines how project work is to be done and approved for the overall project. It may also be used as an addon main roof in the form of gablets over entries or simply decorating the main roof surface in the form of a dummy gable. If you estimate, install or repair roofing in residential or commercial structures, this book will show you the methods and materials the real pros use the tricks, shortcuts, and estimating formulas that will get you the job, keep your labor and material costs on target, and bring you a healthy profit. To begin our study of flat roofs, part a outlines their. I like it because it easily explains how to build things in simple language. Every roof is going to have some type of penetration.
Construction site safety manual page 5 of 117 a practical guide to construction site safety management takes the safety management issues to the forefront. This roof framing diagram illustrates how a hip roof is built. Roofing defects are the most common type of construction defect we see in colorado construction litigation cases. For each roof system component, a reference is provided to the section in the manual where. Besides the estimator can compare prices per sq ft for different roofing materials. Basic carpentry skills are necessary to be able to complete home renovation, home building and other construction projects. 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. Either of these tools have the capability to upload a roof plan. Getting the geometry of a roof frame to fit together, especially if it involves intricate roof elements like turrets or crickets, requires the skills of an experienced framing contractor. Roof 1 fights to get fair market value paid to the homeowner. Thirteen fundamental roof types and the relevant materials including thatch, wood, slate, tile, concrete, fibrous cement, bitumen. The first approach to achieving a strong, durable struc. To achieve this is a simple frame called a ladder frame is constructed. Scott westra is the proud owner of roof 1 construction.
Proper roof installation is achieved through experience and sound construction techniques, thorough inspections, and compliance with code requirements, standards, and manufacturer recommendations. In britain as a whole, the warm roof is strongly recommended. Ceiling and roof framing 40 ceiling joists 40 flush ceiling framing 42 post and beam framing 42 roof slopes 44 flat roofs 45 pitched roofs 45 valleys 48 dormers 48 overhangs 48 ridge beam roof details 49. Structurally, a roof is constructed in the same way as an. Membrane roof systems2015 was released in march and updates and replaces the nrca roofing manual. Civil engineering covers different areas of engineering, including the design and construction. Construction system report free ebook download as powerpoint presentation.
Carpenter uses a pneumatic nailer to attach plywood sheathing to the roof raftersin this case, a series of roof trusses. Besides helping in the separation of the two, underlayment also gives secondary protection against potential weather damage. Balloon construction 33 window and door framing 34 endwall framing 36 interior walls 38 lath nailers 39 chapter 7. In order to complete this process the user must have access to the estimate tool or the takeoff tool. Introduction a considerable portion of the annual loss of life and property is a direct result of the lack of timely, effective ventilation 80% of all fire fatalities are due to smoke inhalation more than onehalf of the nations fire loss is a direct result of smoke and heat damage ventilation has a direct effect on all aspects of fire fighting strategies.
The parameters of each of the systems, roof structure, roof battens. Foundation a foundation is necessary to evenly distribute the entire building load on the soil in such. Home roofing diy how to shingle a roof there are many kinds of shingles available, including proper asphalt, aluminum, copper, tin, concrete and plastic. Roof structures roofs 12section module 3 sheet 10 verge details and ladder frame the construction of the verge of a gable roof is shown below. The roof construction manual with over 1800 plans and 220 photographs is a vital reference work on the construction of pitched roofs. One pitched roof construction method is a cut roof method.
House roof framing and construction diagrams, with important roofing terms, roof shapes and framing types. Construction project management basics individual online coaching. Free downloads roof construction manual, english edition. A roof surface of at least 3 units vertical for every 12 units horizontal. This type of construction involves the use of factory made frames called tresses. In exercises 18, draw a diagram similar to the given one. Types of roofs the most commonly used types of pitched roof construction are the gable, the hip, the intersecting, and the shed or leanto. Construction method statement roof 50kw project the project involves the installation of approximately 176 photovoltaic pv solar panels on the roof of the building, which will have an energy generation capacity of 50kw. This is more of a traditional manner in regards to cutting the timber while onsite and building up the roof by the use of rafters, ridge boards, joists and purlins among others. The lesson plans align with grade level expectations for 8th, 9th, and 10th grades as a bridge to essential academic learning requirements. Wind loads above, figure 1609, basic wind speed 3second gust, 33 feet above ground, exposure c ibc 2003 zone v 30 mph 1 2 3 70 80 90 western mass. It is for that reason that the flat roof construction manual focuses on the subject of designing energysaving flat roofs free from damage.
This is a roof with four sloping sides on a rectangular base. When water gets underneath shingles, shakes or other roofing materials, it can work its way to the roof deck and cause the roof structure to extra moisture encourages mildew and rot elsewhere in a house, including walls, ceilings, insulation and. It has helped me tremendously in my desire to build my own homestead. Live loads are produced by the use and the occupancy of the building, e. This informative and practical text reflects the latest industry standards from astm and aci and fully prepares students for entry into the construction industry or for. It offers extensive and fundamental information on all common types of roofing, and provides practical details for their construction. Apr 02, 2020 an illustrated guide to roof construction, including basic types of roofs and a roofing glossary. Plywood roof sheathing application specifications roof decking wood fiber figure 36. Roof framing is the most complex aspect of wood frame house construction and the most difficult to master. A carpenter or home renovator needs to be able to layout a building site. It is the basic block used in covering roofs, walls, and floors. The roof extends over the gable wall to give a suitable overhang. The building industry uses the terms warm roof and cold roof to describe the two different types.
Roof vents, ridge vents, skylights, plumbing stacks, and hvac vents, are all examples of necessary penetrations to the roof. Very often part of the need for a new roof is a result of the deterioration of roof decking. Western red cedar and yellow cedar products manufactured by cssb members are labeled with the certi brand name. Venture construction group and mulehide products contributed about 80% of the materials and labor needed to replace the roof of the ymca of treasure coasts sportsworld facility, which had been damaged by a hail storm but also suffered from years of neglect. Ferrocement channel roof k n o w h o w material and labour requirement for construction of a fc channel roof of. When looking for construction estimating training, it is a prerequisite that individuals looking for opportunities are aware of the basic formulas that. In conventional roof construction, carpenters assemble the roof from individual ceiling joists and rafters. Of all the possible construction defects, roofs account for far more than their fair share of litigation. One in a series of indispensible detail construction manuals, roof construction covers a broad range of roof types from modern builtup and tensile roofs to traditional shake and thatched roofs to green and solar roofs, with an excellent collection of detail drawings at 1. The roof definition roof is one of the most important elements of a building structure to provide protection to the inmates from the sun, rain, wind, etc. A roof should help in protecting the building against external conditions in order to provide comfort and safety for the building occupants. Building a building provides shelter against natural elements such as rain, sunshine and wind. Unfortunately, they are also some of the hardest to identify early. This can be determined by the size of the timbers or the size of the roof.
The framing of a basic gable roof is based on a rightangle triangle, and the various roof framing components fit the triangle. The construction math toolbox combines fun, industryrequired math lessons with supplemental academic and career guidance information. Aug 14, 2017 it is for that reason that the flat roof construction manual focuses on the subject of designing energysaving flat roofs free from damage. The species is indicated by either yellow or red cedar at. It gets installed in two phases, first, drip edge gets nailed in place along the lower edges of the roof fig. New roof construction manual this manual is intended for use with western red cedar and alaskan yellow cedar shake and shingle application only. As a father of two children he is family oriented and was born and raised in texas. Preventive investment in the life of a roof happens in two primary areas. Fully faced toward the sky, they catch the brunt of weathers worst. Unlike the cut roof method, this method does not have a carpenter onsite creating pieces to be placed together on a roof.
Gable a gable roof has a ridge at the center and slopes in two directions. Unless you live 30 miles from the ocean or the pitch is a 1012 or 1212 or steeper code is 6 nails. Buy cheap roofing books online roofing book rentals. The sophistication and detail in a set of construction plans may vary. Services roof and ceiling takeoff sheets in a roof estimating sheet the estimator will get the roofing costs and calculate the estimate of total roof work.
The demand for cost estimators which includes construction estimators will increase by 26% between 2012 and 2022. This course is for people in the construction industry who want to add project management skills to their tool box. Roof construction manual pdf free ebook download as pdf file. We handle hundreds of claims yearly and see what each and every insurance company can throw at you. There are three basic load bearing systems for pitched roofs.
It was developed by the cce with numerous state and local partners for the transition math project. Each roof system configuration has a listing of applicable roof system components. This frame consists of the last two rafters joined together by. The problem is, any time there is a penetration, its an invitation for water to enter. As the project proceeds, work task plans provide additional details of how each individual work task is carried out. Modern construction envelopes modern construction series by watts, andrew isbn.
The term civil engineering describes engineering work performed by civilians for nonmilitary purposes. Explain how you can use your protractor to check your construction. Deflection is the bounce or give in a floor system as a person walks across a room. In general it describes the profession of designing and executing structural works for the general public and the communal environment. Heat and ultraviolet rays cause roofing materials to deteriorate over deterioration can occur faster on the sides facing west or south rain. A roof should help in protecting the building against external conditions in order to provide comfort and. Keep the heatin keep the heatout building engineering physics investigates the areas of natural science that relate to the. Roof structuresare often treated in connection with masonry construction in the studentas first designs. A roof tile may be curved or flat piece of baked at times glazed clay or a synthetic material. Basic construction techniques for houses and small dave.
He began his business five years ago and prior to this he had worked for another major roofing company for five years as the vp of operations. Basic construction training manual for trainers 11 1. The book is also packed with vital information regarding the. Basic building methods and principles of construction. Their installation procedure will differ at the different stages. Drive through nearly any neighborhood and you can see that roofs have many different shapes. The canadian building code roofs explained over the past few years there has been a great deal of confusion regarding the terminology of code, standard and guidelines regarding the waterproofing of decks, balconies and walkways, and how they have been presented to the construction community. It goes around the perimeter for the roof to prevent water from running under the edges of the shingles. Szman institute of building constructions and equipments, technical university, h1521 budapest received august 15, 1988 presented by prof. Nrcas mainstay manual is updated and rearranged for ease of use. In case of an intermediate floor, the remaining portion of the valley can be filled the with lean concrete, brick jelly lime concrete or lightweight material and finished with a floor.
Additionally, with roofing that is layered on top of older roofing, reduces life expectancy by 1015 years. It is intended to help employers or their representatives monitor the safety. Proper flashing and sealing is a must around each and every penetration in. Concrete flat roof defects in equatorial climates article pdf available in international journal of applied engineering research 103. Pdf the roof is part of a buildings outer skin, and fulfils a range of functions.
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