WaterMark Product Search
You can search the WaterMark Product Database to check if a plumbing or drainage product has been certified under the WaterMark Certification Scheme, which ensures the product is fit for purpose and authorised for use in plumbing and drainage systems.
If you’re having trouble finding your product, try the advance search options to search specifically for the Licence/Certificate Number; Model ID; Model Name; Brand Name; Product Type; Specification or Licence Holder.
Licence/Certificate Numbers are a 6 digit number, e.g if you have a 4 digit Licence Number you need to add 00 at the start - 001234.
Some cool text
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FFB15090
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOSOB15090F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FSB15090
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FFB15090F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FSOB15090F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FSOB15090
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOSOB15090
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
HR150900F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
HR150900
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FFR150080
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOSOR150080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOSOR150080
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FFR150080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOFWB150080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOFWB150080
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOSOR150100F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SSR150100
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
SOSOR150100
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FFR150100F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FFRE150100F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp:
14/05/2030
Model ID
FFR150100
Model Name
N/A
Brand
DERWENT