Gentrification means a new mindset for city planners

With urban living becoming a more popular choice, especially by young people of means, long-time city residents and small businesses are being priced out of popular neighborhoods.

The problem has worsened in the past decade, with seven out of the 11 largest metropolitan areas in the U.S. becoming less affordable to the median metro-area renter between 2006 and 2014. While a few decades ago, city planners were focused on reversing inner city economic decline, today many are facing the challenge of making areas more inclusive and affordable for the working class.

In response, some cities have revamped zoning and land-use planning to create more affordable housing. In East Austin, Texas, for example, the city is allowing construction of accessory dwellings on properties that can be rented to help defray the increased costs of living.

Another option is to encourage more small-footprint, multi-unit housing. City planners are facing more pressure to take action as gentrification protests have proliferated in cities across the country recently.

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.