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
Sustainable Development | Jul 14, 2022
Designing for climate change and inclusion, with CBT Architects' Kishore Varanasi and Devanshi Purohit
Climate change is having a dramatic impact on urban design, in terms of planning, materials, occupant use, location, and the long-term effect of buildings on the environment. Joining BD+C's John Caulfield to discuss this topic are two experts from the Boston-based CBT Architects: Kishore Varanasi, a Principal and director of urban design; and Devanshi Purohit, an Associate Principal.
Multifamily Housing | Jul 14, 2022
Multifamily rents rise again in June, Yardi Matrix reports
Average U.S. multifamily rents rose another $19 in June to edge over $1,700 for the first time ever, according to the latest Yardi® Matrix Multifamily Report.
Building Team | Jul 14, 2022
Austin PBS gets a new state-of-the-art facility with three studios
Since the 1970s, Austin PBS, birthplace of the Austin City Limits TV series, has been based inside the communications building on the University of Texas campus—a space it has long outgrown.
Building Team | Jul 13, 2022
The YIMBY movement emerges as valuable advocate for affordable housing
Over the past few decades, developers grew accustomed to nothing but staunch opposition to dense affordable housing project proposals.
Energy | Jul 13, 2022
Electrification of buildings, new and old, furthers environmental responsibility and equity
It’s almost a cliché in our industry, but nonetheless: The greenest building is the one that is already built.
Building Team | Jul 13, 2022
Austin’s newest entertainment and hospitality complex has been made from repurposed shipping containers
A new entertainment and hospitality complex in Austin, The Pitch, has been made out of repurposed shipping containers.
Codes and Standards | Jul 12, 2022
USGBC sets out principles for LEED’s future
The U.S. Green Building Council recently published a report containing principles outlining how LEED will evolve.
Building Team | Jul 12, 2022
10 resource reduction measures for more efficient and sustainable biopharma facilities
Resource reduction measures are solutions that can lead to lifecycle energy and cost savings for a favorable return on investment while simultaneously improving resiliency and promoting health and wellness in your facility.
Office Buildings | Jul 12, 2022
Miami office tower nears completion, topping off at 55 stories
In Miami, construction of OKO Group and Cain International’s 830 Brickell office tower is nearing completion.
University Buildings | Jul 11, 2022
Student life design impacts campus wellness
As interior designers, we have the opportunity and responsibility to help students achieve deeper levels of engagement in their learning, social involvement, and personal growth on college campuses.