Policies For Cool Roofs

Incorporating built environment factors into climate change mitigation strategies for seoul south korea.

Policies for cool roofs.

Reducing peak energy demand. Adapting cities for climate change. Cool policies for cool cities aceee and gcca 6 cool procurement policies reflective roofs vegetative roofs stormwater management other urban canopy light colored pavements natural disaster response other includes the following list of goals and strategies. Commercial cool roof options include bright white membranes and white coatings.

The role of the green infrastructure. Historically cool roofs have been either white. Coated roofs are literally coated with a paint like finish to help enhance a roof s adhesion durability and longevity while simultaneously reducing bacterial growth. A hidden benefit of cool roofs.

Model cool roof code language. Policy makers and code officials. Both properties are measured from 0 to 1 and the higher the value the cooler the roof. Residential roofing options include asphalt shingles metal clay tiles and concrete tiles.

Ghg emissions reduction energy use reduction. A sustainable urban systems framework. For low sloped roofs cool roof techniques generally include but are not limited to built up roofing coatings and single ply membranes as described below. To aid community wide acceptance and adoption of cool roofs it will be helpful to inform residents and businesses about financial incentives that exist for the installation of a cool roof where applicable.

There are different cool roof standards for commercial low slope roofs and residential steep slope roofs. Cool policies for cool cities. Coolness is measured by two properties solar reflectance and thermal emittance. A cool roof reflects and emits the sun s heat back to the sky instead of absorbing and transferring it to the building below.

Just as wearing light colored clothing can help keep you cool on a sunny day cool roofs material that is designed to reflect more sunlight and absorb less heat than a standard roof. Nearly any type of building can benefit from a cool roof but consider the climate and other factors before deciding to install one. Commonly referred to as cool roofs these building materials help mitigate urban heat island effect which can have important implications when it comes to protecting public health. Cool roofs are not really super high tech and that is a part of their overall appeal.

Cool roofs are a relatively simple and effective way to lower your cooling costs while also dramatically reducing your home s carbon footprint as well as lowering the load on you hvac equipment. By sarah schneider deputy director cool roof rating council.