Certification
We place high value on quality
Water- and weathertight doors and hatches with certificate
All our watertight and weathertight doors and hatches can be delivered with a Lloyd’s certificate.
This gives you the assurance of our continuous quality on our design, materials and workmanship. Our welders all have the necessary certificates and are audited by DNV.
![](https://www.devordoorsandhatches.nl/wp-content/uploads/Lloyds-TA.png)