Gibbon Architectural announces a major sustainability milestone: SynSisal® has officially achieved LBC Red List Free status under the International Living Future Institute’s Declare program. This designation confirms that SynSisal® contains none of the harmful chemicals identified on the Living Building Challenge Red List, giving you a healthier, fully transparent, sustainable flooring option for your next project.

Why this matters for your specifications

Red List Free products are increasingly becoming a baseline expectation in high‑performance, wellness‑driven design. With SynSisal®, you can now specify a woven carpet alternative to natural sisal that delivers:

Verified material transparency through a public Declare label
Compliance with LBC I‑13 Red List requirements
Engineered to perform in commercial environments
Recyclability (41–63.2%) and a take‑back program supporting circularity
A refined aesthetic inspired by natural sisal, with the performance of ECONYL® regenerated nylon

SynSisal® is available in five weaves: Medina, Winthrop, Langley, Astoria, and Ravenna, all woven and engineered for both beauty and longevity.

Whether you’re working toward Living Building Challenge, LEED, WELL, or simply aiming to reduce toxic material exposure in your projects, SynSisal® now offers a clear path to healthier interiors.

Let’s talk

If you’d like samples, specification support, or want to learn more about our products’ sustainability, our Gibbon Architectural consultants are here to help.

Get in touch.

Architecture & Design Team

Gibbon Architectural

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