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
Contractors | Nov 24, 2015
FMI survey: Millennials in construction get a bad rap, tend to be loyal, hard-working
While the stigma exists that Millennials are entitled, disloyal, and lazy, it appears that this is not true, according to a new report from FMI.
Cultural Facilities | Nov 23, 2015
BIG plans for Pittsburgh: Bjarke Ingels’ Lower Hill District master plan evokes hilly topography
Paths will be carved to create a dialogue between Pittsburgh’s urbanscape and its hilly surroundings.
Architects | Nov 23, 2015
Dewberry acquires Houston’s Wilson Architectural Group
Now known as Dewberry | Wilson, the firm will have access to more MEP, technology design, site/civil, and land development capabilities.
Architects | Nov 19, 2015
Book helps prevent new architecture students from making common mistakes
Written by Iain Jackson, "The Architecture School Survival Guide" covers both broad designing ideas and specific architecture tips.
Architects | Nov 18, 2015
AIA: Demand for design services still up for the year
October's ABI score was 53.1, down slightly from the mark of 53.7 in September. This still reflects an increase in design services, as any score above 50 indicates an increase in billings.
Architects | Nov 16, 2015
Croatia's 'sea organ' lets the ocean make music
Visitors to the shores of the Adriatic Sea in Zadar, Croatia, can hear the sounds of the ocean in an entirely different way. There, when the waves hit the coast, they make music—literally.
Architects | Nov 16, 2015
Perkins Eastman, ForrestPerkins combine practices
The combined international firm will total almost 1,000 employees.
Architects | Nov 10, 2015
AIA releases nine new contract documents
Include six new forms for design-build projects.
Architects | Nov 9, 2015
Perkins+Will acquires London-based Portland Design Associates
The firms will work together to offer “future-proofing” insights to clients.
Architects | Nov 6, 2015
Hungary’s A4 Studio Wins World Architecture Community Award using ARCHICAD
Inspired by the suspended, community-designed shading structures seen on traditional Moroccan marketplaces, the Casablanca Market in Morocco allows traffic to flow through the arcade-like marketplace.