Closed Loop Partners Provides $5M Loan to Supersede for Expansion

Why It Matters

The capital enables Supersede to scale a sustainable building material that can replace volatile lumber supplies, accelerating circular‑economy adoption in marine, RV and modular‑home markets.

Key Takeaways

• $5M loan from Closed Loop to Supersede for Midwest expansion
• Loan funds new plant adding eight Marine Board production lines
• Marine Board replaces plywood with 100% recyclable, waterproof plastic composite
• Deal bolsters circular economy and eases supply amid lumber volatility
• Rate tied to recycled content drives higher post‑industrial resin use

Pulse Analysis

The $5 million loan from Closed Loop Partners marks a growing trend of catalytic capital aimed at scaling circular‑economy technologies. Supersede’s Marine Board, engineered from post‑industrial polypropylene scrap, delivers a fully recyclable, waterproof panel that matches or exceeds the performance of traditional marine‑grade plywood and OSB. By leveraging existing construction processes, the product eliminates steps such as sanding and sealing, reducing labor costs and chemical use while providing a more consistent supply chain.

Lumber markets have faced unprecedented volatility due to geopolitical tensions, tariff fluctuations, and climate‑related supply disruptions. Boat builders, RV manufacturers, and modular‑home producers are increasingly seeking stable, high‑performance alternatives. Supersede’s expansion into the Midwest, supported by the loan’s equipment financing, positions the company to meet rising demand and capture market share from conventional wood products. The facility’s eight new production lines will boost output capacity, allowing the firm to localize feedstock sourcing and further lower transportation emissions.

Beyond the immediate commercial benefits, the financing structure itself underscores a shift toward impact‑aligned investment. By tying interest rates to the proportion of recycled resin used, Closed Loop incentivizes higher circularity, strengthening downstream recycling markets. This approach not only de‑risky the supply of post‑industrial plastics but also signals to other investors that measurable environmental outcomes can be embedded in credit terms. As the construction sector pursues net‑zero goals, such innovative financing mechanisms are likely to become a cornerstone of sustainable material adoption.

Deal Summary

Closed Loop Partners, a circular‑economy investment firm, announced a $5 million loan to Supersede, a Phoenix‑based engineered building‑materials company, to fund new manufacturing equipment at its Midwest facility and support production capacity growth. The loan, part of Closed Loop’s catalytic capital program, aims to accelerate Supersede’s marine‑grade board production using recycled plastic resin, strengthening circular‑economy supply chains.