A PDF of the Annual Roofing Survey can be downloaded at the bottom of this page.
Key findings of the roofing survey
- Respondents named metal (56%) and EPDM (50%) as the roofing systems they (or their firms) employed most in projects. However, the results show that they used a wide variety of roofing types, including built-up, shakes and shingles, modified bitumen, TPO, PVC, and tiles.
- Insulation choice was also spread among several product categories, with polyisocyanurate leading the way (62%) and EPS, XPS, and sprayed polyurethane foam also showing support.
- More than half of respondents (53%) said their roofing projects were essentially all low-slope jobs (2/12 rise or less), but nearly a third (31%) said steep-slope roofs (>2/12 rise) comprised all or almost all of their roofing-related projects.
- New construction and retrofits were fairly evenly split among respondents’ roofing-related projects over the last couple of years.
- Initial cost is not the most important factor in choosing a roofing system. That honor went to durability and reliability, at least from the experience of respondents and their perception of their clients’ priorities.
- In a related finding, it is not surprising that “leaks or failures” (42%) was the single biggest concern or worry expressed by respondents, along with such related factors as “quality/performance” (17%) and “incorrect installation” (11%). Again, cost was not the key concern, with only 13% of respondents checking it as their number one worry.
- In terms of “green” factors, energy efficiency (52%) is far and away the crucial component of a roofing system, followed distantly by life cycle cost (25%).
- Building information modeling is still largely in its infancy in respondents’ roofing-related projects, with less than one-third (32%) saying that they used BIM. However, the use of BIM is expected to grow to about 59% over the next two years or so.
- Only a small percentage of respondents (4%) said they (or their firms) have made extensive use of photovoltaics on roofs in the last two years, but three in 10 (30%) had used PVs in a few projects. The upside is that 57% plan to do so in the next 18-24 months.
- Similarly, the extensive use of green vegetative roofs is limited (2%), but 23% of respondents (or their firms) have tried them in at least a few projects in the last two years, and 38% said they intend to do so in the next 18-24 months.
Survey Methodology
The survey was emailed to a representative sample of BD+C’s subscriber list. No incentive was offered; 263 qualified returns were obtained. The majority of responses (52%) came from architects and designers, a group that represents half of BD+C’s subscriber base; however, respondents were spread across the professions and included nearly one-fifth (18%) from among owners and facilities directors. In terms of location, respondents’ roofing-related projects covered the entire U.S. (and a bit in Canada), although the Mid-Atlantic region may have been underrepresented (8%). A margin of error of 6-7% at the 95% confidence level can be applied in most cases.
Note: Some of the tables refer to “Top % rank,” the percentage of respondents who rated the factor as their single most important factor. “Weighted score” was calculated by tripling the number of respondents who rated the factor #1, doubling those who rated the factor #2 by 2, multiplying by one those who rated the factor #3 by 1, and dividing the sum by three to obtain the average.
Download a PDF of the Annual Roofing Survey below
Related Stories
Sponsored | Cladding and Facade Systems | Mar 15, 2023
Metal cladding trends and innovations
Metal cladding is on a growth trajectory globally. This is reflected in rising demand for rainscreen cladding and architectural metal coatings. This course covers the latest trends and innovations in the metal cladding market.
Education Facilities | Mar 15, 2023
DLR Group’s Campus Planning Studio defines new leadership
Linsey Graff named Campus Planning Leader. Krisan Osterby transitions to Senior Planner.
Building Tech | Mar 14, 2023
Reaping the benefits of offsite construction, with ICC's Ryan Colker
Ryan Colker, VP of Innovation at the International Code Council, discusses how municipal regulations and inspections are keeping up with the expansion of off-site manufacturing for commercial construction. Colker speaks with BD+C's John Caulfield.
Multifamily Housing | Mar 14, 2023
Multifamily housing rent rates remain flat in February 2023
Multifamily housing asking rents remained the same for a second straight month in February 2023, at a national average rate of $1,702, according to the new National Multifamily Report from Yardi Matrix. As the economy continues to adjust in the post-pandemic period, year-over-year growth continued its ongoing decline.
Affordable Housing | Mar 14, 2023
3 affordable housing projects that overcame building obstacles
These three developments faced certain obstacles during their building processes—from surrounding noise suppression to construction methodology.
Healthcare Facilities | Mar 13, 2023
Next-gen behavioral health facilities use design innovation as part of the treatment
An exponential increase in mental illness incidences triggers new behavioral health facilities whose design is part of the treatment.
Student Housing | Mar 13, 2023
University of Oklahoma, Missouri S&T add storm-safe spaces in student housing buildings for tornado protection
More universities are incorporating reinforced rooms in student housing designs to provide an extra layer of protection for students. Storm shelters have been included in recent KWK Architects-designed university projects in the Great Plains where there is a high incidence of tornadoes. Projects include Headington and Dunham Residential Colleges at the University of Oklahoma and the University Commons residential complex at Missouri S&T.
Mixed-Use | Mar 11, 2023
Austin mixed-use development will provide two million sf of office, retail, and residential space
In Austin, Texas, the seven-building East Riverside Gateway complex will provide a mixed-use community next to the city’s planned Blue Line light rail, which will connect the Austin Bergstrom International Airport with downtown Austin. Planned and designed by Steinberg Hart, the development will include over 2 million sf of office, retail, and residential space, as well as amenities, such as a large park, that are intended to draw tech workers and young families.
Performing Arts Centers | Mar 9, 2023
Two performing arts centers expand New York’s cultural cachet
A performing arts center under construction and the adaptive reuse for another center emphasize flexibility.
Architects | Mar 9, 2023
HLW achieves Just 2.0 label for equity and social justice
Global architecture, design, and planning firm HLW has achieved The International Living Future Institute’s (ILFI) Just 2.0 Label. The label was developed for organizations to evaluate themselves through a social justice and equity lens.