75 top building products for 2023

New ideas in design and constructability are radically changing how metal systems are used as roofing for commercial and institutional buildings. Behind the investment in these new kinds of expressions and construction approaches is a growing interest in improved performance and reduced environmental impact. Metal roofing systems can cut cooling and heating loads significantly, according to the EPA.

Building Design+Construction readers and editors select their top building products for the past 12 months in the fourth-annual 101 Top Products report.

Sto's beetle-inspired exterior coating and Dörken Systems' UV-resistant vapor-permeable barrier are among the 28 new building envelope products to make Building Design+Construction's 2019 101 Top Products report. 

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. 

Buildings with great fire resistance will likely have lower insurance costs and be restricted by fewer codes, owing to the decreased risk. 

After being criticized for the cost and size of her stadium design for the 2020 Olympics in Tokyo, a Japanese architect points out a major design flaw in the stadium that may endanger the spectators.

From a crowd-funded smart shovel to a why-didn’t-someone-do-this-sooner scheme for managing traffic in public restrooms, these ideas are noteworthy for creative problem-solving. Here are some of the most intriguing innovations the BD+C community has brought to our attention this year.

Under LEED v4, projects are awarded points for using at least 20 building products that have issued Environmental Product Declarations or Health Product Declarations. In response, manufacturers are racing to offer EPDs and HPDs for their product lines.