GREASE TRAP REGULATIONS FOR COMMERCIAL KITCHENS
Grease Trap Regulations in the UK – Do Commercial Kitchens Need a Grease Trap?
Commercial kitchens produce fats, oils and grease that can enter drainage systems and cause blockages if not properly managed.
For this reason, many water authorities require businesses such as restaurants, cafés, pubs and food production facilities to implement appropriate grease management measures.
This often involves installing a grease trap or grease recovery unit to prevent grease entering the drainage network.
What Standard Applies to Grease Traps?
Grease separator systems are commonly designed with reference to BS EN 1825, which relates to the design and performance of grease separators used in commercial kitchens.
This standard provides guidance on grease separation equipment and helps ensure systems perform effectively in commercial environments.
Which Businesses May Need Grease Traps?
Grease management systems are commonly required in:
- restaurants
- cafés
- pubs and bars
- takeaways
- hotels
- commercial kitchens
- food preparation facilities.
Any business producing wastewater containing fats, oils and grease may need to implement appropriate grease management measures.
How to Ensure Your Kitchen Is Compliant
Compliance with grease management requirements often involves:
- installing an appropriate grease trap or grease recovery unit
- regularly servicing the grease trap
- ensuring grease waste is disposed of correctly.
Selecting the correct grease management system depends on factors such as kitchen size, wastewater flow and grease production.
Use Our Grease Trap Calculator
If you are unsure what grease management system your kitchen may require, you can use our grease trap sizing calculator to get guidance.