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: 032311 Exp: 04/02/2029
Model ID
Y SL 54
Model Name
SL
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y SL 76.1
Model Name
SL
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y SL 88.9
Model Name
SL
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y SL 108
Model Name
SL
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 18
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 22
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 28
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 35
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 42
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 54
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 76.1
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 88.9
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90E 108
Model Name
90E
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ER 22 x 18
Model Name
90ER
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ER 28 x 22
Model Name
90ER
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ER 35 x 28
Model Name
90ER
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ER 42 x 35
Model Name
90ER
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ER 54 x 42
Model Name
90ER
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ED 18
Model Name
90ED
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ED 22
Model Name
90ED
Brand
N·U®/MECH/K
Active Product
Authorised Product, Safe to install
Licence: 032311 Exp: 04/02/2029
Model ID
Y 90ED 28
Model Name
90ED
Brand
N·U®/MECH/K