Construction Guide: Post-Frame - Anthony Forest …

1 Post-Frame Construction guide Foreword Throughout history, post -and-beam Construction Another good use of Post-Frame Construction concepts and design have been used as the model for continues to be agricultural building designs, which constructing rural buildings, previously referred to as include hog and chicken housing, dairy barns, and pole barns. Since the turn of the century, the simplicity equestrian facilities. Because posts are spaced four or and durability of post -and-beam design, more feet apart, the wide openings now called Post-Frame Construction , allow for easy creation of stalls, wash have made it ideal for demanding racks, or holding areas.

2 Other facilities applications such as dairy barns, riding such as furniture stores and auto arenas, animal housing, and other rural dealerships also benefit from wider buildings. openings. Facilities like these can use Post-Frame buildings are known for the wide openings for showrooms and their reliable performance and ability to large open-glass displays. withstand severe weather conditions. Engineers have The design concepts of Post-Frame Construction are capitalized on these advantages by using modern simple and offer flexibility, which make it popular technology to update the designs, which has extended among architects, engineers, and building designers.

3 The use of Post-Frame Construction to commercial Post-Frame buildings are economical, easy to construct, buildings. Common commercial applications include code-complying, and they offer excellent performance auto dealerships and repair shops, retail stores, office under high wind and seismic loading conditions. buildings, and churches. The data contained herein is only illustrative of the technical information CONTENTS available for the Construction of Post-Frame buildings. The Southern Pine Council (SPC), its principals and members, do not provide the designs and engineering for Post-Frame Construction and do not conduct tests on lumber or Environmental other building materials used.

4 SPC's principals and members have no knowledge of the quality of the building materials, design, engineering or Post-Frame Longevity ..2 workmanship incorporated into any particular Construction project. Accordingly, Durability ..3 SPC, its principals and members, do not warrant or represent the performance of the materials, designs or engineering used; and, specifically disclaim any Advantages of Post-Frame Construction ..4 liability for injury or damage caused by defects due to the materials used, or the specifications, design or engineering of any particular structure. Post-Frame Construction Features ..5 The materials and information contained in this brochure have been gathered from a variety of sources and from qualified individuals, and are therefore deemed reliable.

5 The material is not guaranteed and is not necessarily Metal Plate Connected Trusses ..8 a complete statement of all available data. Conclusions are based solely upon our best judgement, analysis of technical factors and individual information Solid-Sawn Rafters ..9 sources. The National frame Builders Association, its principals and members, Purlins ..9 accept no liability for any errors or omissions herein, or for any resulting injury or damage caused by their use in the design or engineering of any particular Wall Girts ..9 structure. The product use recommendations in this publication are based on APA . Stud Walls ..9 The Engineered Wood Association's continuing programs of laboratory testing, Structural Insulated product research, and comprehensive field experience.

6 However, because the Association has no control over quality of workmanship or the conditions under which engineered wood products are used, it cannot accept responsibility for product performance or designs as actually constructed. Because engineered Diaphragms ..18 wood product performance requirements vary geographically, consult your Shear Walls ..21 local architect, engineer, or design professional to assure compliance with code, Construction , and performance requirements. Connections ..22. Fire Sprinklers ..23. Copyright 2000 Southern Forest Products Association. All rights reserved. Sound Insurance Copyright 2000 National frame Builders Association.

7 All rights reserved. Additional Information ..25 2000 APA The Engineered Wood Association All Rights Reserved. Any copying, modification, distribution or other use of this publication other than as expressly authorized by APA is prohibited by the copyright laws. Wood Construction : An Environmental Asset Wood products have so many cost and Construction products industry, which comprises about 15 percent of advantages over other building materials that it is easy forestland ownership, is responsible for 41 percent of replanted Forest acreage. That results in more than one billion trees a to forget what an environmental asset it is to use wood. year, or about three million trees planted every day.

8 This high We sometimes forget that wood is naturally reusable, rate of replanting accounts for the fact that each year, 27. recyclable and biodegradable. Or the best insulator of percent more timber is grown than harvested. all structural building materials, thus conserving finite Manufacturing wood products Percent of Percent of fossil fuels and coal by requiring less energy to heat and is energy efficient. Wood Material Production Energy Use cool a building constructed with wood. Or that it takes products made up 47 percent of Wood 47 4. all industrial raw materials far less energy to transform trees into wood products manufactured in the United Steel 23 48.

9 Than it does to manufacture steel, aluminum, masonry or States, yet consumed only 4. Aluminum 2 8. plastic products. And with less pollution of the air and percent of the energy needed to water, too. manufacture all industrial raw materials, according to a 1987 study. Wood is also renewable. Ores and petroleum used for manufacturing non-wood products, once used, are not Good news for a healthy planet. For every ton of wood grown, a young Forest produces tons of oxygen and renewable. They are gone forever. absorbs tons of carbon dioxide. A few more facts about wood: We are not running out of trees. One-third of the United Wood. It's the right product for the environment.

10 States land base 731 million acres is covered by forests. These facts should not be surprising. The Forest About two thirds of that 731 million acres is suitable for products industry depends on the long-term renewability repeated planting and harvesting of timber. But only about half of Forest resources for its survival. It's just common the land suitable for growing timber is open to logging. Most of that harvestable acreage is also open to other uses, such as sense that it should not exhaust its resource lifeblood, camping, hiking, hunting, etc. but rather ensure its perpetuation. We are growing more wood every day. American Simply stated, wood framing is the most landowners plant more than two billion trees every year.