Composite pipes

STF-approved Alpex-duo® composite system suitable for domestic water, heating, and cooling pipe installations. Composite fittings are available in brass and PPSU plastic-bodied press and push fittings. Water damage-protected and high-quality products Roth Alu-LaserPlus® is a high-quality, laser-welded composite pipe system for domestic water, heating, and cooling systems. The pipe and PPSU components are manufactured in Roth’s own factories in Germany. The system’s Roth PressCheck® fittings do not pass the pressure test if they have not been pressed – preventing a common installation error. The outermost layer of the pipe is glossy white PE plastic, making it easy to keep clean. The product range also includes the specially surface-mounted grey Roth Alu-LaserPlus® onWall 16 pipe. The stylish grey composite pipe is a cost-effective and easy solution for surface installations on dark wall surfaces. System warranty 10 years.