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FSC Certified Dimensional Lumber

Framing-grade lumber with verified chain-of-custody from a sustainably managed forest.

FSC Certified Dimensional Lumber in residential building applications
FSC Certified Dimensional Lumber — a natural material we specify on every Earth Bound Homes project

Toxicity Screening — All Clear

This material screens clear across all seven independent toxicology authorities we use on every project.

LBC Red List
Not Listed
Prop 65
Not Listed
IARC
Not Listed
NTP RoC
Not Listed
GSPI
Not Listed
REACH SVHC
Not Listed
TSCA
Not Listed

Material Type

Certified-Sustainable Structural Lumber

Material Description

FSC (Forest Stewardship Council) certification provides a third-party-audited chain of custody from harvest tract to mill to lumberyard, ensuring that every board you receive came from a forest managed for long-term ecological health — including biodiversity, indigenous-community rights, and soil/water protection. From a toxicology standpoint, FSC lumber is identical to non-certified lumber of the same species: zero added chemistry, just the wood. The difference is upstream — fewer clear-cuts, more selective harvesting, no old-growth deforestation, no illegal sources. EBH specifies FSC for all structural framing lumber, with chain-of-custody documentation retained on every project.

Composition & Origin

Composition and origin of fsc lumber
Sawn dimensional softwood lumber (Douglas fir, SPF, southern yellow pine) · FSC chain-of-custody certified · cellulose + lignin

Health Profile — All Endpoints Clear

Severity scored 0–10 against the same 10 hazard endpoints we use for the chemical families on the avoid list. Every score is 1–2 — essentially no signal across every endpoint.

Cancer
1/10
Endocrine
1/10
Reproductive
1/10
Developmental
1/10
Neurological
1/10
Respiratory
2/10
Cardiovascular
1/10
Liver/Kidney
1/10
Skin
1/10
Immune
1/10

Common Forms & Brands

Why We Use It

Where It Performs Best

Building Applications for FSC Certified Dimensional Lumber

Listed alphabetically. Where in a home this material earns its keep.

Specifying a project? Drop the manufacturer's SDS into our SDS Toxic Chemical Screener to verify any specific product you're considering screens clear on all seven databases.