Roof Construction Manual Pdf

Plywood wood decking cast or hollow core concrete steel decking choice depends on building type fire rating and.

Roof construction manual pdf.

2018 wood frame construction manual workbook 3 building description north wall heights 9 windows finished grade to foundation top 1 typical 3 x4 6 floor assembly height 1 foyer 6 x4 6 roof pitch 7 12 kitchen 4 x4 6 house mean roof height 24 7 bath 4 x6 roof overhangs 2 doors. You are on page 1 of 445. The gable can be constructed at any pitch with the choice of chapter 20 roof plan components 429. Protecting roofing workers 7 purpose and scope of this guide falls are the leading cause of death in the construction industry accounting for over 3 500 fatalities between 2003 and 2013.

Falls from roofs accounted for nearly 1 200 or 34 of the fall deaths during that period. The most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. Jump to page. Detail20121112 load bearing str.

An example of each is shown in figure 2 1. Plank roof decking 59 fiberboard roof decking 59 extension of roof sheathing at gable ends 59 sheathing at chimney openings 61 sheathing at valleys and hips 61 chapter 10 exterior trim and millwork 63 materials used for trim 63 cornice construction 63 rake or gable end finish 65 chapter 11 roof coverings 71 materials 71. Must be designed to minimize deflection to reduce ponding and minimize drainage either slope the roof deck or taper the insulation to drain roof usual materials are. Western red cedar and yellow cedar products manufactured by cssb members are labeled with the certi brand name.

It is the form most commonly used by. Gable a gable roof has a ridge at the center and slopes in two directions. Roofers encounter many hazards on the job. Search inside document.

01844 338525 6 info natural building co uk www natural building co uk effect of different radiations on flat roof construction. New roof construction manual cedar shake shingle bureau history this manual is intended for use with western red cedar and alaskan yellow cedar shake and shingle application only. Figure 20 15 shows the construction of a gable roof system. Natural building technologies ltd the hangar worminghall road oakley buckinghamshire.