Smacna duct penetration detail


We encourage all members to provide copies of this paper to building owners, architects, engineers and code officials so that all parties gain an understanding as to the requirements of the codes, their respective responsibilities and the technical complexity and costs associated with this issue. We place pipe trims in exact location as per submittal. We ensure coordination between other mechanical piping and sprinklers, considering the beam height and drop ceiling levels. Technical Guideline on Through Penetration Firestopping This paper was prepared in response to increasing concerns and lack of understanding of this issue by designers, code officials and contractors. Available to both members and non-members. Energy Systems Analysis and Management Manual. Any further use in part or in whole requires permission.
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Roofing Details

The voluntary technical standards and manuals developed by SMACNA Contractors have found worldwide acceptance by the construction community, as well as foreign government agencies. Eave Snow Flashing 9. Ventilator Flashing This detail illustrates a method of flashing a ventilator on a sloped roof. The top edge of the copper is held by a draw band tightened around the pipe. Architects and designers are encouraged to use this invaluable resource to assure that their specifications reflect professionally vetted design details. The horizontal portion is nailed to wood blocking or to a nailable deck. Are you sure you want to empty the cart?
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HVAC Duct Construction Standards

Click here to download full list of books. SMACNA's Technical Resources Department fields several thousand technical questions annually from architects, engineers, manufacturers and government personnel. The copper base flashing extends a minimum of 6" onto the roof in all directions. They specialize in heating, ventilating and air conditioning; architectural sheet metal; industrial sheet metal; kitchen equipment; specialty stainless steel work; manufacturing; siding and decking; testing and balancing; service; and energy management and maintenance.
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Penetration Details

Smacna duct penetration detail



Description: They specialize in heating, ventilating and air conditioning; architectural sheet metal; industrial sheet metal; kitchen equipment; specialty stainless steel work; manufacturing; siding and decking; testing and balancing; service; and energy management and maintenance. Are you sure you want to empty the cart? Large flashings are formed with a hook edge on the top and sides and cleated to the sheathing at 12" O. Stepped and Chimney Flashings 9.

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