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: 022998 Exp: 30/04/2030
Model ID
SH - 370
Model Name
Guo Yuan_,
Brand
Guo Yuan
Active Product
Authorised Product, Safe to install
Licence: 022998 Exp: 30/04/2030
Model ID
SH- 110
Model Name
Guo Yuan_,
Brand
Guo Yuan
Active Product
Authorised Product, Safe to install
Licence: 022998 Exp: 30/04/2030
Model ID
SH - 340
Model Name
Guo Yuan_
Brand
Guo Yuan
Active Product
Authorised Product, Safe to install
Licence: 022998 Exp: 30/04/2030
Model ID
SH- 120
Model Name
Guo Yuan+
Brand
Guo Yuan
Active Product
Authorised Product, Safe to install
Licence: 022998 Exp: 30/04/2030
Model ID
SH- 150
Model Name
Guo Yuan<
Brand
Guo Yuan
Active Product
Authorised Product, Safe to install
Licence: 022998 Exp: 30/04/2030
Model ID
SH- 160
Model Name
Guo Yuan<,
Brand
Guo Yuan
Active Product
Authorised Product, Safe to install
Licence: 022998 Exp: 30/04/2030
Model ID
SH- 170
Model Name
Guo Yuan<
Brand
Guo Yuan
Active Product
Authorised Product, Safe to install
Licence: 022998 Exp: 30/04/2030
Model ID
SH - 280
Model Name
Guo Yuan,'
Brand
Phoenix
Active Product
Authorised Product, Safe to install
Licence: 023002 Exp: 28/01/2026
Model ID
2717
Model Name
N/a
Brand
Grate Seal
Active Product
Authorised Product, Safe to install
Licence: 023002 Exp: 28/01/2026
Model ID
GS50
Model Name
N/a
Brand
Grate Seal
Active Product
Authorised Product, Safe to install
Licence: 023002 Exp: 28/01/2026
Model ID
GSBT
Model Name
N/a
Brand
Grate Seal
Active Product
Authorised Product, Safe to install
Licence: 023002 Exp: 28/01/2026
Model ID
GSBW40
Model Name
GSBW
Brand
Grate Seal
Active Product
Authorised Product, Safe to install
Licence: 023002 Exp: 28/01/2026
Model ID
GSBW32
Model Name
GSBW
Brand
Grate Seal
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
15128
Model Name
Brand
Plastec
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
15130
Model Name
Brand
Plastec
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
15132
Model Name
Brand
Plastec
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
15199
Model Name
Brand
Plastec
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
15642
Model Name
Brand
Plastec
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
15643
Model Name
Brand
Plastec
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
16365
Model Name
Brand
Plastec
Active Product
Authorised Product, Safe to install
Licence: 023003 Exp: 16/06/2028
Model ID
16370
Model Name
Brand
Plastec