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
SOSOFT225150F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOSOT225150F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOSOT225200F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFFT225200F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOB22522F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFB22522F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FSOB22522F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOSOT225225F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFT225200F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFT225225F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFFT225225F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FSOB22545F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFB22545F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOB22545F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFT225080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFFT225080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSFT225080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FSOB22590F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFB22590F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOB22590F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFR225100F
Model Name
N/A
Brand
DERWENT