Do your composites perform well in a harsh heat/cold environment?

Yes! COOWIN composite decking and cladding are engineered to hold up under various weather conditions almost anywhere on Earth. In fact, we have COOWIN deck boards and wall cladding installed around the world from warm or hot climates including East Asia, the American southeast and southwest, Latin America, the Middle East, and Hawaii as well as cold climates from North America (including the northern US, Alaska, and Canada), northern Asia, and throughout Europe, including Scandinavia.