Green and blue roof systems are the eco-warriors of roofing: energy-efficient, environmentally friendly and masters at managing stormwater runoff. At CRS, we’re proud to be approved installers of the leading green and blue roof systems.
Green roofs (aka living roofs) feature a lush layer of vegetation over a waterproof membrane, perfect for flat or gently sloped roofs. Blue roofs are designed to capture and store rainwater, releasing it slowly to prevent flooding. Combine them for a blue-green roof and you’ve got the ultimate environmental powerhouse, boosting biodiversity, capturing carbon, and keeping your building cosy with excellent insulation.












