TPO roofing roll is one of the most widely used single-ply roofing membranes in today’s commercial and industrial roofing market. Together with PVC and EPDM, TPO forms the three most common single-ply roofing systems globally. In recent years, the market share of TPO roll roofing has continued to grow due to its balanced performance, cost efficiency, and adaptability to large flat or low-slope roofs.
Single-ply membranes supplied in tpo roofing rolls allow fast installation, reduced seams, and improved waterproof reliability, making them a preferred option for warehouses, factories, retail buildings, and other commercial roofing projects.
At Shuangshi, every tpo membrane roll is manufactured using premium polypropylene (PP) and polyethylene (PE) raw materials. These materials are blended through an advanced formulation process and produced by precision extrusion technology, ensuring consistent thickness, stable physical properties, and long-term performance.
Our production process focuses on material uniformity and welding compatibility, allowing each roll of tpo roofing to perform reliably during installation and throughout its service life.
To further improve flexibility and elasticity, a small percentage of EPDM rubber is integrated into our TPO formulation. This modification enhances elongation and softness, enabling the membrane to stretch without cracking. our tpo roofing roll can be easily formed into compact rolls, making transportation, handling, and on-site installation more efficient. Improved flexibility also helps the membrane accommodate structural movement and temperature fluctuations over time.
Backed by a dedicated technical and R&D team, Shuangshi continuously improves its formulations through internal testing and external technical learning. Our tpo roll roofing products meet or exceed relevant ASTM and EN standards in key performance indicators such as tensile strength, elongation, and weather resistance.
Importantly, our TPO roofing membranes are produced without plasticizers, which significantly improves long-term durability, UV resistance, and anti-aging performance—especially critical for roofs exposed to harsh climates.