Smacna Roof Flashing Details

Flashing a nail flange window 2018 rev detail.

Smacna roof flashing details. Sma guide details. All fastening nails were 1 3 4 x 0 135 ring shank roofing nails. Smacna expresses appreciation to the committees and task forces architects. Never attach any roof flashing directly to rooftop unit.

Copper locking strips of the same weight as the flashing are soldered to the pans between seams at least 6 from the wall and engage the base flashing in a 3 4 lock. Recommended vertical height of step flashing. Wall to roof deck flashing 2020 detail. Read me first sma guide details caveat.

Kick out flashing for stucco 2019. Control joint at floor line 2016 detail. Include roof pitch roof geometry slope length and climatic factors such as heavy snowfall or rainfall. The concealed barrier assembly 2016 detail.

Figures 10 1a and b. Smacna architectural sheet metal manual 7th edition. Asphalt roofing residential manual. For details not included in this manual refer to the latest edition of the smacna architectural sheet metal manual.

A custom sheet metal contractor who installs a packaged roof system can provide custom detailing and job specific flashing that will greatly enhance the roof s overall weather tightness. The 12 inch gravel stop sections were cut at random which allowed the tests to be conducted with either 3 or 4 nails through the pre punched holes. Benefits of sheet metal. Sheet metal and air conditioning contractors national association 4201 lafayette center drive chantilly virginia 20151 1219 tel 703 803 2980 fax 703 803 3732.

Includes wind uplift pressure test reports confirming superior performance of custom fabricated metal roofing. Weep screed for stucco 2020 detail. Direct reference to this manual by figure or detail number is encouraged. Refer to the details.

View this publication in the store. Lowest cost steep slope roof based on life cycle costing architectural sheet metal is the original green roofing solution many critical metal elements are invisible flashing. Demanding conditions on the roof. Roofing and waterproofing manual 5th edition detail asph 2.

Applies to commercial industrial and residential buildings. Attached to a pressure treated s p f roof edge mock up utilizing a 0 042 thick reinforced tpo roofing membrane. The detail shows the method of flashing the head of a standing seam shed roof. Whenever possible begin trim installation at the downwind end of the roof farthest away from the source of prevailing winds to al low flashing laps to face away from wind driven rain.

The standing seams are laid flat 8 from the vertical wall folded 3 4 and secured with copper cleats spaced 12 o c. An upfront fast look up key speeds information retrieval.