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: 070010 Exp: 02/02/2026
Model ID
PVCO20
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO2015
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO25
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO2515
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO2520
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO32
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO3220
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO3225
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO40
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO4020
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO4025
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO4032
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO50
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO5025
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO5032
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO5040
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO80
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVCO8050
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVE100
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVE15
Model Name
PVC Pressure Fittings
Brand
Holman
Active Product
Authorised Product, Safe to install
Licence: 070010 Exp: 02/02/2026
Model ID
PVE150
Model Name
PVC Pressure Fittings
Brand
Holman