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
FFFT200100F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFT200100F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOB20011F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFB20011F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FSOB20011F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFT200150F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFFT200150F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOSOT200150F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOSOT200200F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFFT200200F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFT200200F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFB20022F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FSOB20022F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOB20022F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOB20045F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FSOB20045F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFB20045F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFFT200080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFS200080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
FFFS200080F
Model Name
N/A
Brand
DERWENT
Active Product
Authorised Product, Safe to install
Licence: 001989 Exp: 14/05/2030
Model ID
SOSOFT200080F
Model Name
N/A
Brand
DERWENT