Companies, organizations, and firms working in the building, construction, and design space have a unique opportunity and responsibility. Collectively, we are contributing to nearly 40% of energy-related carbon emissions worldwide. While the goals, commitments, pledges, and promises around these challenges are a step in the right direction, no one entity alone will make major improvements to this daunting issue.

Mark Rutherford is one of the founders and current co-owner of Atlanta Roofing Specialists, where he's responsible for production and commercial sales. The company provides new roofs and repair services for residential and commercial buildings in the Atlanta area, and has been a part of the community for 30 years.

As the warmer temperatures of spring arrive, you might be getting out your vacuum, mop, and household cleaners. But the outside of your home likely needs some attention too. Signs of winter damage often show up once the snow melts and the ground thaws, so now's also the time for outdoor spring cleaning. Proper home maintenance—such as inspecting your roof and other areas of your home that might need repair can help preserve your property.

What's old is new again. In addition to musical tastes and clothing trends, this is often the case with certain architectural styles. Today, the modern mansard roof is experiencing a comeback. The first known use of this roof style was in 1550 where it appeared on a portion of the Louvre Museum in Paris, France. The mansard roof derives its name from François Mansart, a French architect who favored the style and used it in many of his building designs.