What Documents Can and Cannot Be Shredded Together?

When it comes to professional shredding, most New York business owners assume the process is simple: put paper in, get confetti out. But not all materials behave the same way in a shredder — and understanding what documents to shred together (and what to keep separate) can prevent equipment damage, ensure compliance with destruction standards, and make your pickup day run more efficiently.

Whether you’re preparing for a one-time purge or filling a locked console for recurring service, this guide covers the do’s and don’ts of shredding material preparation for New York businesses in any industry.

What Can Be Shredded Together: The Green Light List

Industrial-grade shredding equipment used by professional services like New York Shredding is far more powerful than a typical office shredder. The following materials are safe to shred together without preparation or sorting:

• Standard paper documents: Letters, memos, invoices, statements, contracts — the bread and butter of document destruction
• Paper with staples and paper clips: Industrial shredders handle metal fasteners without issue — no need to remove them
• Folders and file folders (paper and cardboard): Manila folders and cardboard file folders can be shredded along with their contents
• Envelopes: Including windowed envelopes — the plastic window is generally acceptable in small quantities
• Rubber-banded documents: Rubber bands can stay on — the shredder handles them
• Post-it notes and sticky notes: These can go in with other paper
• Shredded paper (to be re-shredded at a higher security level): If your office shredder produces strip-cut output that needs to be destroyed at a higher security level, that’s acceptable
• Credit cards and ID cards (plastic): Many industrial shredders accept these — confirm with your provider

For most of these materials, the rule is simple: if it came from your filing cabinet and doesn’t contain items from the “do not shred” list below, it can go in together. See our full shredding services for a breakdown of what we accept.

What Should NOT Be Shredded with Paper Documents

While industrial shredders are powerful, certain materials should be separated from standard paper documents — either because they require a different destruction method, can damage equipment, or create a hazard:

• Hard plastic binders and three-ring binders: Remove documents from binders before shredding. Hard plastic binders cannot be shredded with paper documents.
• Spiral-bound notebooks (metal spirals): Remove the metal spiral before including notebooks in a shred pile
• CDs and DVDs: These require a specialized media shredder — they should not be mixed with paper shredding. Ask about our separate electronic media destruction service.
• Hard drives and SSDs: These require physical destruction equipment specifically designed for electronic media. Never mix with paper shredding loads.
• USB drives and flash memory: Same as hard drives — separate electronic media destruction required
• Food waste or wet materials: Wet documents should be dried first; food-contaminated paper should be discarded as waste, not shredded
• Hazardous materials: Anything containing chemicals, biohazards, or pharmaceutical materials is not appropriate for a standard shredding service

When in doubt, ask your shredding provider before pickup day. Our team is happy to clarify what’s acceptable. Contact New York Shredding with any questions about material preparation.

Documents That Require Special Handling Before Shredding

Some documents don’t need to be separated from the shred pile but may benefit from special handling considerations:

• X-rays and film: Medical X-rays require specific disposal procedures. Some facilities have specialized destruction services for film-based records. Confirm with your provider before including X-rays in a standard paper shred.
• Photographs: Standard photographs can be shredded, but confirm with your shredding provider if they’re photographic prints (not standard paper prints).
• Oversized documents (blueprints, engineering drawings): These can often be shredded but may need to be folded or prepared to fit the shredding equipment. Discuss with your provider in advance for large quantities.
• Documents under legal hold: Never shred any document that is subject to a legal hold, regardless of its content or retention period. Doing so can constitute destruction of evidence with serious legal consequences.

Our compliance resources cover legal hold requirements and what happens when normal destruction schedules must be paused. Visit our how it works page to see how we handle different document types.

How to Organize Documents for Maximum Shredding Efficiency

When preparing for a large shredding pickup or purge, a few organizational practices help the job go faster and ensure nothing is missed:

1. Use open-topped boxes or bins: Banker boxes with open or removable lids speed up the transfer process. Avoid taping boxes shut.
2. Separate electronic media into its own bin: Label it clearly so the team knows it needs a different destruction process
3. Remove hard plastic binders ahead of time: Do this as you sort documents, not on pickup day — it saves significant time
4. Don’t mix “keep” and “shred” items: Use clearly labeled boxes and staging areas to prevent accidental destruction of records you need to retain
5. Weight boxes appropriately: Don’t overfill — 30 to 40 lbs is a practical maximum for boxes your team will be moving

For recurring scheduled service with locked consoles, the prep work is even simpler — employees simply deposit documents into the console as they arise, and the console is collected at each scheduled pickup. Get started with recurring service today.

Why New York Businesses Choose New York Shredding

For over a decade, New York Shredding Document Destruction, Inc. has helped businesses across New York City, Long Island, Westchester, and the Hudson Valley protect their sensitive information through certified, HIPAA-compliant shredding services. Our industrial-grade shredding equipment, locked on-site consoles, and Certificate of Destruction give your business the proof it needs for any compliance audit.

Whether you need scheduled shredding, a one-time purge, or hard drive destruction, we serve all five boroughs and surrounding areas with fast, reliable service. Request a free quote today and get your office on a shredding schedule that keeps you protected year-round.

Ready to get started? Contact New York Shredding for a free quote, or explore our full range of shredding services.