“At the heart of our flagship product, Ultra-In Low-Carbon Circular Polymer Lumber, is an advanced eco-friendly manufacturing process developed by CW Materials Inc. We push the boundaries of sustainability by incorporating more than 90% recycled content, while consistently delivering outstanding yield rates and superior structural performance. Thanks to our cutting-edge R&D and proprietary formulation techniques, our technology seamlessly processes diverse plastic waste streams—such as PP and PET—alongside our primary recycled polystyrene (rPS). By upcycling these waste materials into elegant, high-strength, and weatherproof lumber solutions that remain 100% recyclable, we have completely overcome the durability challenges that traditional eco-materials face in harsh outdoor elements.”


Securing the TÜV-certified ISO 14067 Product Carbon Footprint report for Ultra-In Low-Carbon Circular Polymer Lumber delivers a pivotal advantage: it offers a scientifically proven, globally trusted carbon reduction certificate for corporate and green building initiatives. Rigorously audited by a leading third-party authority, this impressive figure of just 2.399 kg CO2e per kg hits the mark on Scope 3 supply chain emissions, solving a major sustainability headache for modern businesses. It empowers developers and designers to gain a competitive edge and earn vital credits toward LEED, EEWH, and other major green building standards. With Ultra-In®, CW Materials Inc. helps turn routine outdoor renovation costs into powerful, measurable green assets on your ESG balance sheet.

By managing the full lifecycle from over 90% recycled rPS compounding to real-world application, Ultra-In significantly drives down both carbon footprints and waste management expenses. Built for exceptional durability, our lumber can be recycled and reused up to five times, offering modern businesses the ideal solution to tackle Scope 3 emissions and unlock the full potential of a closed-loop circular economy.


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