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WeatherMax Xtreme siding by Everlast

What is WeatherMax Xtreme?

Our innovative triple-composite formula yields the most advanced composite siding and trim product on the market. Made with combination of organic minerals, polymer resins, and acrylic colorants to produce a durable, strong, lifetime product. Utilizing a cutting-edge proprietary process and manufacturing capabilities, WeatherMax Xtreme is extruded into planks (with 4-1/2″ and 6-7/8″ reveal options) that are impermeable and resistant to breaking, fading, rotting, and wood-boring insects.

Xtreme Fade Resistance and CedarTouch®

The face of WeatherMax Xtreme planks are made from a highly durable and fade-resistant acrylic layer that is chemically bonded to a color-coordinated substrate. Because the cap and substrate are similar in color, should the face ever become scratched or dented, thereby revealing the substrate, these imperfections are less visible.


Lastly, each WeatherMax plank is embossed with the imprint of a plank of real cedar, making the Xtreme  panels the most natural looking, UV-resistant product in the market.


Impermeable. Resistant. Guaranteed.

WeatherMax Xtreme Advanced Composite Siding is water resistant and impermeable to wood-boring insects. 

Guaranteed. You will never have to replace damaged boards or trim due to weather/insect damage like you would other materials. Moreover, thanks to WeatherMax Xtreme’s advanced composite technology, your siding will never swell, bow, rot, expand, or contract – maintaining your home’s beautiful exterior, for life.

14 Deep, Rich Colors

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