PAL is a global pioneer in pre-insulated ductwork, offering advanced HVAC solutions that combine energy efficiency, superior indoor air quality, and streamlined installation. Since introducing the first rigid pre-insulated duct system in 1965, PAL has remained at the forefront of ducting innovation.
PAL Duct Systems utilize high-performance polyisocyanurate (PIR) insulation cores, faced with embossed aluminum foil on both sides. This construction provides a fibre-free, closed-cell insulation core that ensures low thermal conductivity and excellent moisture resistance