CertainTeed Type X Infinaé™ CarbonLow™ is an advanced interior drywall panel designed to meet sustainability and safety standards. Featuring up to 60% lower embodied carbon (cradle-to-gate), compared to traditional gypsum, it sets a new standard in environmentally responsible construction. It is specially formulated with a non-combustible Type X gypsum core, and delivers fire resistance ratings up to four hours when used in tested assemblies. The panel is enclosed in 100% recycled face and back paper and is GREENGUARD Gold certified for low VOC emissions. Ideal for interior walls and ceilings in residential and commercial buildings, it supports installations over wood or steel framing spaced up to 24 inches o.c. and meets IBC, IRC, and NBCC codes.