Thermoplastic polyolefin (TPO) root puncture-resistant waterproof membrane is made of polyester fiber reinforced with TPO resin as the base material based on the combination of the weather resistance and heat resistance of ethylene-propylene (EP) rubber and the weldability of polypropylene.Because it has both the weather resistance of EPDM rubber and the weldability of plastic waterproof membrane, reliable waterproof effect and outstanding aging resistance, it has developed rapidly.With its excellent physical and chemical properties and environmental protection properties, the coil has become the fastest growing waterproof material in the world today.In the United States, TPO waterproof membrane has accounted for 24% of the low-slope commercial roofing material market in the United States, and has maintained an average annual growth rate of more than 23%.In recent years, with the development of mechanical fixed single-layer roofing systems, high-performance TPO waterproof membrane with energy-saving and environmental protection effects has also seen rapid development in China.

Product features：

◎ Advanced polymerization technology is used to combine ethylene-propylene rubber and polypropylene, which have both the excellent weather resistance of ethylene-propylene rubber and the weldability of polypropylene.

◎ Special formulation technology, no need to add any plasticizers that can easily make the material brittle, does not produce general hot-welded coils (such as PVC) that become brittle due to plasticizer migration, and maintains long-term waterproof function.

◎ Excellent high and low temperature resistance, the same as rubber materials, it still maintains flexibility at 150℃, and maintains mechanical strength at higher temperatures.

◎ Chemical resistance, acid, alkali, salt, animal oil, vegetable oil, lubricating oil corrosion, algae, mold and other microbial growth resistance.

◎ It has excellent root puncture resistance and can be used as a root puncture resistant coil for planting roofing.

◎ Heat-resistant aging, good dimensional stability.

◎ The light-colored surface, mainly white, has a smooth surface, high reflectance, energy-saving effect and pollution resistance.

◎ The ingredients do not contain plasticizers and chlorinated polymers, no harmful gases are generated and released during welding and use, and they are harmless to the environment and human health.

◎ The lap joint is constructed by thermal welding, which can form a high-strength and reliable sealing waterproof layer.

◎ The enhanced TPO waterproof membrane is sandwiched with a layer of polyester fiber fabric in the middle, which provides the membrane with high tensile properties, high tear strength, fatigue resistance, and puncture resistance, and is more suitable for mechanical fixed roofing systems.

◎ Backing type TPO waterproof membrane The fabric on the lower surface of the membrane makes it easier for the membrane to bond with the base layer.

◎ The homogeneous TPO waterproof membrane has good plasticity and can be processed into various shapes after being heated to adapt to the practice of complex nodes.

Classy Thermoplastic Polyolefin TPO Root Puncture Resistant Waterproof Membrane is a premium solution designed for superior waterproofing and root resistance in modern construction. Made from high-quality thermoplastic polyolefin materials, this membrane delivers outstanding durability, UV resistance, and flexibility under various environmental conditions. The TPO root puncture resistant waterproof membrane effectively prevents root intrusion, making it ideal for green roofs, planter systems, and eco-friendly building designs. Its reinforced structure ensures long-term performance, with excellent resistance to weathering, chemicals, and mechanical damage. Easy to install and low in maintenance, the thermoplastic polyolefin TPO root puncture resistant waterproof membrane supports energy efficiency and sustainable architecture. It offers seamless protection against water infiltration while maintaining structural integrity. Whether for residential, commercial, or industrial use, the classy thermoplastic polyolefin TPO root puncture resistant waterproof membrane is a reliable choice that ensures safety, performance, and environmental compatibility in every application.