- Take the hassle out of selecting the right Inspection Chamber for your next project
- View a range of chambers for use in adoptable or non-adoptable situations, at what depth and with which connection
- Download a printable PDF of your project



Inspection Chambers are required:
- At the head of a run
- When there is a change of direction
- When there is a change in gradient
- When there is a change in pipe size
- At or near a junction
Watch the video below for an overview of how to install an Inspection Chamber.
This is a complex question to answer, but essentially any chamber serving two or more properties is adoptable. This may vary depending on local water authority requirements. Non-adoptable chambers serving one property are covered by Part H of the Building Regulations.
We provide chambers from 110mm up to 300mm.
How to use the Inspection Chamber Selector
To get started with the Inspection Chamber Selector, you'll need to know the following:
- Site address and postcode
- Whether you're using Inspection Chambers for adoptable or non-adoptable applications
- Diameter of the outgoing pipe
- Diameter of the incoming pipe
- The number of properties the installation will serve
Results
When you have finished your calculations, you can download a PDF to print or send to someone.
