SEWAGE TREATMENT
Sewage Treatment Plant Calculator
Find the right sewage treatment
plant in minutes
Use our UK sewage treatment plant calculator to receive a tailored Tricel recommendation based on your property size and site requirements.
Common questions
Is this calculator accurate?
It provides a system recommendation based on your property size, occupancy, and site conditions — following British Water PE sizing guidelines. A site survey by a certified installer confirms the final specification and any site-specific requirements.
What does a typical installation involve?
A standard domestic installation covers the treatment unit, excavation and groundworks, electrical connection, and commissioning. Depending on your site, a drainage field or rising main may also be required. Your certified installer will outline the full scope during the site visit.
Can I use this for commercial systems?
This calculator is optimised for domestic properties of up to 50 PE. For larger commercial systems, contact our team and we’ll arrange a dedicated commercial quote.
Is this compliant with 2026 UK regulations?
Yes, all Tricel systems meet the latest General Binding Rules.