Lapolla Industries Inc., a global supplier and manufacturer of high-performance, energy-efficient building products, announced that the U.S. General Services Administration approved its core building envelope products for inclusion in GSA Advantage. The program provides contractors with access to government-approved, high-performance products for use in the construction of government buildings of all types, both domestically and abroad. As part of the prestigious GSA approval, numerous products of Lapolla’s core building envelope materials line are now available for purchase through GSA Advantage. These include Lapolla’s stand-out spray polyurethane products: FOAM-LOK 2000-4G, the next-generation closed-cell spray polyurethane foam insulation system, the first product of its kind globally to protect the ozone and reduce global warming impacts; FOAM-LOK 500, a new and improved open-cell spray polyurethane foam system offering high yield benefits to contractors; and FOAM-LOK 2800-4G, a rigid closed-cell spray polyurethane foam roofing system that may be applied over most new or retrofit roofing substrates and that, like FOAM-LOK 2000-4G, protects the ozone and reduces global warming impacts. Additional Lapolla products that have been GSA approved include: RCS 5001, a powerful restoration coating system utilized to protect and extend the life of a roof; and cutting-edge equipment facilitating proper and efficient installation of Lapolla’s products.