ThermaGlas™ SE Multiwall Polycarbonate Durable and thermal insulating panels for greenhouse side and end wallsPalram’s THERMAGLAS SE multiwall polycarbonate sheets for greenhouse sides & ends offer high light transmission, thermal insulation, and are engineered for lighter loads sustained by greenhouse walls, as opposed to roofs. For roof applications, consider THERMAGLAS 8mm twin- or triple-wall polycarbonate with built-in condensate control....