FL 2000 4G is the œnext generation low GWP/ODP spray foam system that reduces greenhouse gas emissions. FL 2000 4G provides the highest available performance across a number of key industry measurements including: energy efficiency, R-value, product yield, sustainability, air barrier, moisture barrier and dimensional stability. Lapolla FL 2000 4G is ideal for pitched roofs and lofts of new and existing dwellings. FL 2000 4G can be installed between and under timber rafters in warm pitched roofs or between and over ceiling joists in ventilated loft spaces. Lapolla FL 2000 4G can also be used for external walls of new and existing dwellings. FL 2000 4G can be installed either between the inner leaf studs of conventional timber frame cavity walls with a masonry outer skin, or applied to the internal surface of external solid masonry walls in combination with a dry lining system.
This is an Energy Saving Trust Approved Product