flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Perimeter roof edge: The first line of defense in a wind event [AIA course]

Perimeter roof edge: The first line of defense in a wind event [AIA course]

Aside from the roof membrane itself, the perimeter roof edge is the most critical component of the roofing system.


By Duro-Last | September 20, 2013
A perimeter roof edge is a termination and transition between the roof and the other building components. It is a roof system’s first line of defense in a wind event; aside from the roof membrane itself, it is the most critical component of the roofing system. It is a component that warrants more scrutiny when designing a roof system.
 
This course describes the ANSI/SPRI ES-1 Standard and the method for determining the correct specifications for perimeter roof edges. It's worth 1.0 AIA LU/HSW.
 
After reading this article, you should be able to:
  • name the three organizations that were involved in developing standards for the perimeter roof edge prior to the adoption of the ANSI/SPRI ES-1 standard by the International Building Code.
  • list the three test procedures that are performed as part of the ANSI/SPRI ES-1 requirement.
  • delineate the five key elements of the roof that affect the performance of the roof edge treatment, as considered in the ANSI/SPRI ES-1 calculation.
  • calculate the adjusted velocity pressures for the coping top, coping face, and coping back of a perimeter roof edge under the ANSI/SPRI ES-1 standard.
 

TAKE THIS FREE BD+C UNIVERSITY COURSE

Related Stories

Sponsored | Building Enclosure Systems | Oct 22, 2018

Effective water management building materials are essential for harsh weather events

The building envelope plays a crucial in protecting projects from excess moisture, mold, and rot.

BD+C University Course | May 24, 2018

Accommodating movement in building envelope materials [AIA course]

We may think of the building envelope as an inanimate object, but in reality its components can be quite mobile. This AIA CES course is worth 1.0 AIA LU/HSW.

BD+C University Course | Apr 12, 2018

Meeting the demand for high-efficiency façades [AIA course]

On a national scale, the impetus to improve building energy performance is manifest in the latest and most far-reaching model energy code from the International Code Council.

75 Top Building Products | Mar 21, 2018

101 Top Products: Building Envelope 2018

Among the best building envelope products included in BD+C's Top 101 Products report are Eldorado Stone's GenFlex EPDM Adhesive, Henry Company's Henry Restoration System, and Dryvit's NewBrick Brick System.

Sponsored | | Feb 28, 2018

Quality Products Needed To Meet Green Building Standards Today

Sustainable healthcare facilities will need energy-efficient building enclosures from the outset.

Products and Materials | Dec 20, 2017

Liquid air barrier goes on, rain or shine

The silyl-terminated polyether (STPE) liquid-applied air barrier does not wash off when exposed to light rain following application.

Building Enclosure Systems | Jul 26, 2017

Balcony and roof railings and the code: Maintain, repair, or replace? [AIA course]

Lacking familiarity with current requirements, some owners or managers complete a roof or balcony rehabilitation, only to learn after the fact that they need to tear noncompliant railings out of their new roof or terrace and install new ones. 

Building Enclosure Systems | Dec 12, 2016

The 100-year enclosure: Strategies for heat-air-moisture control

Should institutional and commercial buildings be built to last 100 years? Why not? There are plenty of examples that have performed well for a century or more.

boombox1
boombox2
native1

More In Category


Curtain Wall

7 steps to investigating curtain wall leaks

It is common for significant curtain wall leakage to involve multiple variables. Therefore, a comprehensive multi-faceted investigation is required to determine the origin of leakage, according to building enclosure consultants Richard Aeck and John A. Rudisill with Rimkus. 



halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021