Available with the Traditional Tilt bar system, and the Mini Tilt Bar system which is the smallest and strongest tilt bar on the market made out of metal to provide the best functionality and closure. Single shutter panels can go up to 42″ in width and 96″ in height without a divider rail. These Shutters are EnviroGreen and do NOT emit any VOC’S (Volatile Organic Compounds) or formaldehyde into the environment. Summerview Shutters has also been certified by GREENGUARD with the GREENGUARD Indoor Air Quality Certificate and GREENGUARD Certified for Children & Schools. These shutters are also water resistant, fire retardant, designed for Child Safety, and bacteria free….. Ideal for residential, commercial and hospitality applications.