When choosing a roofing style many architects choose custom fabricated metal roofs.
Smacna roof details.
Calculator is based on chapter 1 of smacna s architectural sheet metal manual 7th edition asmm.
Metal roofs are enjoying a resurgence of interest and use partially driven by code mandated cool roofs and new leed requirements.
The metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage.
Smacna cad standard second edition july 2001 sheet metal and air conditioning contractors national association inc.
When choosing a roofing style many architects choose custom fabricated metal roofs.
Smacna s custom fabricated sheet metal roof test report describes the performance of the double lock standing seam and batten seam metal roof conforming to the smacna architectural sheet metal manual.
Sheet metal and air conditioning contractors national association 4201 lafayette center drive chantilly virginia 20151 1219 tel 703 803 2980 fax 703 803 3732.
Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage.
Smacna s custom fabricated sheet metal roof test report describes the performance of the double lock standing seam and batten seam metal roof conforming to the smacna architectural sheet metal manual.
100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358.
4201 lafayette center drive.
When choosing a roofing style many architects choose custom fabricated metal roofs.
Located in headquarters outside washington d c the sheet metal and air conditioning contractors national association smacna an international association of union contractors has 1 834 members in 103 chapters throughout the united states canada australia and brazil.
Calculator notes and assumptions.
Long life building material with a long history of use.
Sheet metal as an architectural element.
For longer slopes and lower roof pitches contact fabral for other suitable profiles.
Smacna s custom fabricated sheet metal roof test report describes the performance of the double lock standing seam and batten seam metal roof conforming to the smacna architectural sheet metal manual.