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: 021844 Exp: 28/04/2026
Model ID
100300-5.8SN8
Model Name
300
Brand
JCT
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
10032-5.8
Model Name
32
Brand
JCT
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW413
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW414
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW415
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW416
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW419
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW420
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW422
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW423
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW424
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW426
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW427
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW429
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW430
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW433
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW434
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW436
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW438
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW441
Model Name
N/A
Brand
VICPIC/GUANGHUA
Active Product
Authorised Product, Safe to install
Licence: 021844 Exp: 28/04/2026
Model ID
GHDW442
Model Name
N/A
Brand
VICPIC/GUANGHUA