Polyglass offers an extensive range of underlayment products designed to provide outstanding protection for many different challenges and conditions. For example, Polystick TU MAX is designed for high-temperature applications, while Polystick IR-XE is formulated for extra water and ice protection. For buildings requiring additional fire resistance, we recommend Polystick XFR, while Polystick MTS is ideal for use under metal, tile, and shingle roofs. For specific questions regarding which underlayment is best for your project, reach out to our team of experts.