How to Read an Eco Label as a Homeowner

Why eco labels are confusing

Eco labels do not all measure the same thing. Some check where a material came from, some test indoor air emissions, some publish carbon data, and some assess the company behind the product. A label can be useful and still not answer the question you thought it answered.

For homeowners, the easiest approach is to ask: what claim is this label proving? Responsible timber? Low emissions? Ingredient transparency? Whole-product environmental performance? Once you know the job of the label, it becomes much easier to compare products.

Quick decoder

Use this as a plain-English first pass when you see a logo on paint, timber, flooring, insulation, furniture, or a supplier profile.

Label	What it is useful for	What it does not prove
FSC	Timber, paper, and wood products from responsibly managed forests or recycled sources	Low VOCs, low carbon, or chemical safety
PEFC	Responsible forestry and chain-of-custody for timber and wood products	Product emissions or embodied carbon
EPD	Transparent lifecycle environmental data, especially embodied carbon	That the product is automatically low-impact or healthy
Blue Angel	Strict environmental and health criteria for certain product groups, especially indoor products	That every product category is covered
EU Ecolabel	A multi-criteria environmental label for products like paints, flooring, and cleaning products	A specific carbon figure
Greenguard	Low chemical emissions into indoor air	Where the material came from or how it was made
Declare	Ingredient transparency and Red List screening	Low carbon or low emissions by itself
B Corp	Company-level social and environmental performance	That every product made by the company is sustainable

Match the label to the job

The right label depends on what you are buying and where it will be used.

If you're…	Look for
Buying timber, plywood, doors, or decking	FSC or PEFC
Painting a bedroom, nursery, or home office	Low-VOC information, Blue Angel, EU Ecolabel, or Greenguard
Choosing flooring, adhesives, or composite boards	Greenguard, Blue Angel, Declare, or formaldehyde test data, rather than generic green claims
Comparing insulation, concrete, plasterboard, or larger building products	An EPD, to understand embodied carbon
Choosing between brands with similar products	B Corp or other company-level certification, as a tie-breaker rather than the whole answer
Buying reclaimed or second-hand materials	Provenance and condition - labels matter less than inspection

Tip. No single logo means 'this is the best product'. Good choices usually combine the right label, the right material for the job, and enough product information to avoid guesswork.

Green-claim red flags

Some packaging is designed to feel sustainable without proving much. Treat these claims as a prompt to ask for evidence.

Leaf icons with no named certification
Words like eco, natural, green, planet-friendly, or non-toxic without evidence
A company-level award used to imply every product is certified
A certificate with no number, date, scope, or public listing
Carbon neutral claims that rely only on offsets and do not show product impact
Recycled content claims without a percentage

What to check before trusting a label

You do not need to become a certification expert. A few checks catch most weak claims.

Check	What to ask
Scope	Does the label apply to this exact product, or just the company?
Current status	Is the certificate still valid?
Product category	Does the label cover the thing you care about for this product?
Public registry	Can you find it on the certifier's website? See the links below.
Level	Is it standard Greenguard or Greenguard Gold? FSC Mix or FSC 100%? Declare Red List Free or simply Declared?

Using labels on Matera

On Matera, use certification filters as a shortcut, then open the material profile to check what the label is attached to. A good product page should show the exact certification, certificate number or document, and which product it applies to. If that is missing, ask the supplier before buying or specifying.