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.
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Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB401
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB402
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB405
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB406
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB410
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB415
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB417
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB418L
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB420
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB423
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB425
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB429
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB430
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB456
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB460
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB472
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB625
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB626
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB627
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB628
Model Name
COMBS
Brand
BH
Active Product
Authorised Product, Safe to install
Licence: 020066 Exp: 03/11/2028
Model ID
3CB628NR
Model Name
COMBS
Brand
BH