What the lumber is actually made of

Our recycled plastic lumber is 100% waste plastic, roughly half post-consumer and half post-industrial. Here is what each half is, why the split matters, and the one number a LEED project will ask for that we should be ready to give.

Wishbone Site Furnishings

·September 9, 2026·2 min read

100%
co-mingled waste plastics, no virgin resin

~50 / 50post-consumer to post-industrial

11,040benches shipped in it since 2018

Post-consumer plastic is the stuff that went through a household: the containers, the film, the packaging that ends up in a blue bin. Post-industrial plastic never reached a consumer. It is the offcut, the reject, the purge from a moulding line that would otherwise be scrapped. Both are waste. Neither is virgin resin. The distinction matters because procurement policies and green building standards treat them differently, and post-consumer is the one they weight more heavily.

Featured

The lumber in its most-shipped forms

5 items

Rutherford Bench 5ft

RAL-5

Bayview Bench 6ft

BV-6

Bayview Picnic Table 6ft

BVPT-6

Standard Bench 5ft

SB-5

Parker Bench with Armrests 6ft

PKB-6

Why co-mingled, and why it is a feature

Co-mingled means the feedstock is mixed plastics rather than one sorted grade. That is harder to process and it is exactly the stream that has the fewest other uses. A clean, sorted bale of one polymer has a market. A mixed stream mostly does not, and a product that can absorb it is diverting plastic that would otherwise have nowhere to go.

The number a LEED project needs

The LEED v4.1 sourcing credit accepts recycled content claims only when they conform to ISO 14021, and it says plainly that a figure given as a range is not acceptable. "Approximately fifty percent" is a range. A project team wanting our furniture to count toward a credit needs a single, substantiated post-consumer percentage. That is not a criticism of the product. It is a document we should have, and this article is the reason to produce it.

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