Congratulations! You’ve got a best-seller publication that’s ready to be bound. Selecting the best binding option can be difficult, and there are many considerations—from durability to affordability to sustainability.
As experts who advise on FSC® certification, however, we look at book binding from a different perspective: sourcing.
From the pages with the written word to the cardboard used to cover your hardback books, we want to be able to trace the life of every wood-based material back to its FSC-certified origins.
We want to be able to trace the life of every wood-based material back to its FSC-certified origins.
Case binding vs. Perfect binding
Before we dive into certification considerations for bound materials, it’s important to clearly understand how the two most common binding methods are constructed and where wood-based materials show up in each.
Perfect binding (softcover)
Perfect binding is the more straightforward of the two methods. It’s commonly used for paperback books, catalogs, and magazines.
How are perfect-bound publications constructed?
- Interior pages are printed on paper.
- Pages are stacked, trimmed, and glued along the spine.
- A heavier-weight cover stock paper is wrapped around the pages and adhered with adhesive.
What wood-based components are tracked?
Because there are fewer components, perfect binding is often simpler from a Chain of Custody (CoC) perspective. Fewer inputs mean fewer opportunities for something to fall outside FSC-certified sourcing.
- interior page stock (paper)
- cover stock (paper)
Case binding (hardcover)
Case binding (also known as hardcover binding) is more complex, and this is where things can go astray from an FSC standpoint.
How are case-bound publications constructed?
- Interior pages are printed and sewn or glued into signatures (which are stacks of nested, folded papers).
- The book block (the collection of signatures) is attached to a rigid case (the hardcover).
- The case itself is made separately, typically consisting of:
- binder’s board or book board (cardboard or synthetic, e.g. PVC)
- cover material (many materials, but can be paper, cloth, or a printed sheet)
- headbands (decorative and functional cover band stitched to the top and bottom of the spine)
- mull (muslin-type cloth that endpapers adhere to)
- adhesives and endpapers
- If the FSC logo is printed on the dust jacket, then the dust jacket itself also needs to be FSC certified. But if the logo is not printed on the dust jacket, it does not need to be certified because it is not physically attached to the rest of the book.
Don’t forget about the dust jacket! If the FSC logo is printed on the dust jacket, then it also needs to be FSC certified.
What wood-based components are tracked?
- interior page stock (paper)
- endpapers (paper)
- cover stock or printed wrap (paper)
- binder’s board (cardboard core)
This layered construction introduces multiple wood-based inputs, each of which must be individually verified as FSC-certified if the final product is to carry an FSC claim.
Each layer must be individually verified as FSC-certified if the final product is to carry an FSC claim.
How companies get in a bind with FSC
This isn’t about which binding method is better. Both perfect binding and case binding serve specific use cases, budgets, and durability needs.
The easiest option from a certification standpoint is perfect binding. Not because it’s superior, but because there are fewer components to track and verify.
So, how can case binding get companies in a bind?
They forget about the cardboard.
Many publishers assume that since their perfect-bound publication has been certified, their case-bound publication will be, too. But they forget about the cardboard cover.
A (common) case study
A publisher successfully certifies a perfect-bound book, so they move to a case-bound version and assume the same sourcing approach applies.
However, they only focus on:
- page stock (certified)
- cover stock (certified)
This means they’ve overlooked that one critical component: the cardboard (binder’s board) inside the hardcover case.
Why the case matters
From an FSC Chain of Custody perspective, the requirement is straightforward: All wood-based inputs must be FSC-certified for the final product to carry an FSC claim. It doesn’t matter if the material is hidden. Covering cardboard with printed paper does not exempt it from certification requirements.
That includes:
- paper
- paperboard
- cardboard
- any other forest-derived material
It doesn’t matter if the material is hidden. Covering cardboard with printed paper does not exempt it from certification requirements.
Additional binding considerations
Binding is often treated as a low-risk outsourcing step, and many companies assume that once they hand off production, compliance is handled. But case binding is rarely that simple.
- If the case manufacturer is FSC-certified, this is always a low-risk outsourcing situation.
- If the binder’s board supplier sells FSC-certified material directly to the printer, who then provides that material to the binder, that may be a low-risk outsourcing situation. Confirm with your certification body before doing so.
- In either scenario, documentation must clearly connect all inputs through the Chain of Custody.
We’ve heard of situations where:
- Clients receive incorrect guidance from production partners (or even auditors).
- Certification is pursued based only on visible components.
- Critical materials (like cardboard) are excluded entirely.
- Low-risk vs. high-risk outsourcing designation varies between certification bodies.
- Binders buy certified inputs and just provide the claim on the invoice from their supplier to their customer, thus breaking the legal chain of custody.
Simply put: Companies want binding to be low-risk outsourcing, but case binding is almost always difficult to outsource as low risk because the board and cases also need to be certified.
- One way to get a low-risk designation is to outsource to a certified binder.
- Another way is for the printer to purchase all the input materials (end papers, book boards, etc.) and provide those inputs to the binder.
The Right Way |
The Wrong Way |
|---|---|
| ✅ Every wood-based input is identified. | ❌ Certifying only page stock. |
| ✅ Every input is sourced as FSC-certified. | ❌ Certifying page stock and cover stock, but ignoring cardboard |
| ✅ Every supplier in the chain maintains valid certification and documentation. | ❌ Assuming hidden materials don’t count. |
A binding checklist
Before putting the FSC logo on your bound publication, here are a few questions to ask:
[ ] Have we identified every wood-based component in this product?
[ ] Is each component sourced as FSC-certified material?
[ ] Are all vendors in our supply chain FSC-certified?
[ ] Do we have documentation linking each material to our Chain of Custody?
[ ] Have we confirmed assumptions with a trusted FSC expert?
[ ] Are we treating case binding differently from perfect binding in our compliance review?
American Green’s got you covered.
At American Green, these are the kinds of certification details we help our clients sort out everyday.
FSC certification isn’t just about good intentions. It’s about understanding how your product is built, identifying every material, and ensuring each wood-based input meets certification requirements. This is what protects your FSC claim and your brand’s reputation.
If you have questions about binding or any other FSC-related process, our team is here to help.
FSC certification isn’t just about good intentions. It’s about understanding how your product is built.
Featured image credit: Kenny Eliason on Unsplash
