flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Resolving practical problems in roofing retrofits and renovations [AIA course]

Resolving practical problems in roofing retrofits and renovations [AIA course]

This course, worth 1.0 AIA HSW learning unit, provides expert advice on how to make a roof last as long as possible, and how to properly retrofit or reroof when the roof has run its course.


By BY C.C. Sullivan and Barbara Horwitz-Bennett | November 17, 2014
One of the largest PV installations in the country, thin-film solar laminate pan
One of the largest PV installations in the country, thin-film solar laminate panels on the roof of South Carolinas 1.2-million-
This article first appeared in the January 2013 issue of BD+C.
Initial cost of a commercial, industrial, or institutional building's roofing system is about 10% of total construction cost, but the roof can end up accounting for as much as 60% of a building's total maintenance cost throughout the building's life cycle. This course provides expert advice on how to make a roof last as long as possible, and how to properly retrofit or reroof when the roof has run its course.
 
After reading this article, you should be able to:
  • Describe the primary benefits of reroofing and roof renovation projects for building performance, with emphasis on the positive impacts on indoor environmental quality, comfort, and health for building occupants.
  • Discuss the rationales for existing roofing systems of choosing overlayment or tear-off as strategies for a roofing retrofit, along with their environmental and health considerations.
  • List at least four strategies for roofing applications as part of a sustainable design project (including LEED projects) for indoor environmental quality, moisture protection, mold prevention, and building envelope optimization.
  • Describe the primary requirements for vegetated (green) roofing system design and installation and their benefits in terms of reducing urban heat-island effect, energy consumption, and greenhouse gas emissions.

 

TAKE THIS FREE AIA COURSE AT BDCUNIVERSITY.COM

Related Stories

| Nov 9, 2010

U.S. Army steps up requirements for greening building

Cool roofs, solar water heating, and advanced metering are among energy-efficiency elements that will have to be used in new permanent Army buildings in the U.S. and abroad starting in FY 2013. Designs for new construction and major renovations will incorporate sustainable design and development principles contained in ASHRAE 189.1.

| Nov 3, 2010

Sailing center sets course for energy efficiency, sustainability

The Milwaukee (Wis.) Community Sailing Center’s new facility on Lake Michigan counts a geothermal heating and cooling system among its sustainable features. The facility was designed for the nonprofit instructional sailing organization with energy efficiency and low operating costs in mind.

| Nov 2, 2010

A Look Back at the Navy’s First LEED Gold

Building Design+Construction takes a retrospective tour of a pace-setting LEED project.

| Nov 2, 2010

Wind Power, Windy City-style

Building-integrated wind turbines lend a futuristic look to a parking structure in Chicago’s trendy River North neighborhood. Only time will tell how much power the wind devices will generate.

| Oct 13, 2010

Biloxi’s convention center bigger, better after Katrina

The Mississippi Coast Coliseum and Convention Center in Biloxi is once again open for business following a renovation and expansion necessitated by Hurricane Katrina.

| Oct 13, 2010

Residences bring students, faculty together in the Middle East

A new residence complex is in design for United Arab Emirates University in Al Ain, UAE, near Abu Dhabi. Plans for the 120-acre mixed-use development include 710 clustered townhomes and apartments for students and faculty and common areas for community activities.

| Oct 12, 2010

Cuyahoga County Soldiers’ and Sailors’ Monument, Cleveland, Ohio

27th Annual Reconstruction Awards—Gold Award. The Cuyahoga County Soldiers’ and Sailors’ Monument was dedicated on the Fourth of July, 1894, to honor the memory of the more than 9,000 Cuyahoga County veterans of the Civil War.

| Oct 12, 2010

Building 13 Naval Station, Great Lakes, Ill.

27th Annual Reconstruction Awards—Gold Award. Designed by Chicago architect Jarvis Hunt and constructed in 1903, Building 13 is one of 39 structures within the Great Lakes Historic District at Naval Station Great Lakes, Ill.

| Sep 13, 2010

World's busiest land port also to be its greenest

A larger, more efficient, and supergreen border crossing facility is planned for the San Ysidro (Calif.) Port of Entry to better handle the more than 100,000 people who cross the U.S.-Mexico border there each day.

| Sep 13, 2010

Triple-LEED for Engineering Firm's HQ

With more than 250 LEED projects in the works, Enermodal Engineering is Canada's most prolific green building consulting firm. In 2007, with the firm outgrowing its home office in Kitchener, Ont., the decision was made go all out with a new green building. The goal: triple Platinum for New Construction, Commercial Interiors, and Existing Buildings: O&M.

boombox1
boombox2
native1

More In Category


Standards

Design guide offers details on rain loads and ponding on roofs

The American Institute of Steel Construction and the Steel Joist Institute recently released a comprehensive roof design guide addressing rain loads and ponding. Design Guide 40, Rain Loads and Ponding provides guidance for designing roof systems to avoid or resist water accumulation and any resulting instability.



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