EN 1253 is the European standard covering gullies and floor drains in buildings. It defines requirements for drainage capacity, odour seals, and construction. It is commonly referenced in European project specifications for floor drains and shower drains.
What the standard covers
| Area | What it addresses |
|---|---|
| Drainage capacity | Flow rate classification at defined water depths |
| Odour seal | Water seal depth and resistance to pressure fluctuation |
| Construction | Materials, dimensions, and mechanical requirements |
| Marking | Product identification and declaration requirements |
The standard is issued in parts covering different gully types and applications. Which part applies depends on the product and its intended use.
Why it matters in specifications
- Specifiers in European markets commonly reference EN 1253 to define minimum performance.
- Project approvals may require test documentation showing performance against the relevant part.
- Flow rate classification allows like-for-like comparison between products from different suppliers.
Before specifying
Confirm with us:
- Which part of the standard applies to your product type and application
- What documentation is available for the specific model
- Whether your approving authority requires original test reports or accepts copies
Note: certification requirements differ by market and by project. Requirements in the EU, UK, North America, the Middle East and Australia are not interchangeable. Always confirm the applicable standard and documentation for your destination before specifying.
Request documentation for your order via certificates and test reports or contact us.