Compostable and Biodegradable Bubble Mailers Explained
Compostable and biodegradable bubble mailers: what the terms actually mean.
What the terms mean
Quick answer
Compostable mailers break down in industrial composting facilities within 12 weeks. Biodegradable is a weaker claim with no guaranteed timeframe. Look for EN 13432 certification for genuine compostability. Many "biodegradable" claims lack certification and may take years to degrade. For most UK businesses, recyclable paper-based alternatives are more practical than compostable options, as composting infrastructure is limited.
Available options
Made from plant starch. Break down in industrial composting.
Often more practical than compostable for UK disposal.
Without certification, "biodegradable" claims can be misleading.
Alternatives: paper alternatives or recyclability guide.
The reality check
Industrial composting facilities are limited in the UK. Most consumers do not have access to them. Compostable packaging placed in recycling or landfill does not compost effectively. For practical sustainability, recyclable paper-based mailers are often a better choice than compostable options.
Sustainable bubble mailers
Recyclable and compostable options from ProcuraPack.
Browse bubble mailersFrequently asked questions
If EN 13432 certified and actually composted, yes. But composting infrastructure is limited.
Compostable has a certified timeframe. Biodegradable has no guaranteed degradation period.
For most UK businesses, recyclable paper-based options are more practical.
No, they contaminate recycling streams.
EN 13432 for industrial compostability. OK Compost HOME for home compostability.
Part of our guide
Product Guide: Bubble Mailers
Expert guides on bubble mailers and cushioned shipping envelopes for safe, efficient deliveries.
Browse all guides →
