PLA vs. PP Cutlery: A Buyer’s Guide for Office Orders

When I took over purchasing for our office in 2020, one of the first “small” decisions that turned into a headache was cutlery. We were switching from single-use plastics to something more sustainable for our breakroom and catered meetings. I went back and forth between PLA biodegradable cutlery and eco-friendly PP cutlery for weeks. PLA sounded like the obvious green choice. PP felt more practical. But in procurement, “obvious” often isn’t. After a year of managing about $12k annually across food service supplies, here’s my honest comparison—based on actual orders, not marketing.

What You’re Actually Comparing

To be fair, both options are better than traditional polystyrene. But they work differently in real-world office settings. I’m comparing them on the three dimensions that matter to someone signing the PO:

• Cost efficiency (total cost of ownership, not just unit price)
• Functional durability (does it survive a lunch?)
• Logistics and storage (shelf life, temperature tolerance)

Let’s get into each.

Cost Efficiency: The Hidden Line Items

Our first PLA cutlery order was $0.03 per piece cheaper than the comparable PP option. I thought I’d found a win. By the time the order arrived four weeks later (instead of the quoted two), and we had to pay an additional $25 for rush shipping on a backup order to cover the gap, that unit savings had evaporated.

The $500 quote turned into nearly $700 after shipping, delays, and a last-minute purchase of disposables from a local store. The PP supplier, which quoted $0.05 more per piece, delivered in 8 days with free shipping for orders over $300. Their total cost of ownership was actually lower. I now calculate TCO before comparing any vendor quotes.

What TCO Includes for Cutlery

If you’re doing this comparison, don’t just look at unit price. Factor in:

• Shipping costs and minimum order thresholds
• Lead time reliability (a delay costs time and emergency purchases)
• Shelf life (PLA degrades, PP doesn’t—more on that below)
• Storage conditions (PLA can warp in heat)

Durability: The Lunch Test

This one surprised me. I assumed PLA, being plant-based, would feel sturdy. In our breakroom, the PLA forks consistently broke when people tried to cut into firm salads or sandwiches. The PP cutlery held up noticeably better. We did an informal test across 3 catered lunches for 50 people: about 15% of the PLA forks snapped during normal use. Zero PP forks failed.

Granted, this depends on the specific PLA formulation. Some higher-grade PLA is stronger. But based on standard office supply catalogs, I’d say PP has a clear edge in durability. If your team is eating hearty meals, go PP. If it’s just light snacks, PLA works fine.

Logistics and Storage: The Quiet Dealbreaker

PLA is biodegradable, which sounds great until you realize it has a limited shelf life. The manufacturer we used recommended using PLA within 12 months, and storing it below 86°F (30°C). Our storage room gets warm in the summer—easily over 90°F. That led to some PLA forks warping before we even used them.

PP has none of these issues. It’s stable indefinitely at room temperature. For offices that buy in bulk (say, 2,000-3,000 pieces at a time for events), this matters a lot. We ended up throwing away about 200 warped PLA forks. That’s waste that never reached a plate.

Which One Should You Choose?

Here’s my practical rule after sorting through this:

Choose PLA biodegradable cutlery if: Your usage is occasional (monthly events, not daily), you have climate-controlled storage, and your composting facility accepts PLA (check first—many don’t). It’s a genuinely better end-of-life option if the conditions are right.

Choose eco-friendly PP cutlery if: You order in bulk, need durability for heavier meals, or don’t have ideal storage conditions. PP is also recyclable in many areas (check local rules). For daily office breakroom use, PP has been more reliable for us.

I’m not 100% sure which market trends will favor in the long run, but if I were ordering for a standard office right now, PP would be my default. PLA for special “green” events where composting is guaranteed. Don’t hold me to this, but I’d estimate we saved about $400 in prevented waste and re-orders by switching to PP for daily use.

Prices as of January 2025. Verify current rates with your supplier. TCO calculations based on actual office purchases from two suppliers; your shipping and storage costs may vary.