Septic Tanks

Septic Tanks

Discover our septic tank range and find the wastewater solution that best suits you.

Septic tanks offer a more traditional solution to sewage disposal needs for domestic and commercial dwellings that don’t have access to mains drainage. Explore our range of market leading Klargester septic tanks, which include tanks suitable for shallow dig applications, and our new Klargester Gamma septic tank, which operates at 99.7% efficiency levels.

Find A Product

Did you know?

If you have a septic tank that discharges to an open waterway or drainage ditch, by law, you will need to replace this with a treatment system before you sell your property. For expert advice please call 028 3026 6799 (NI); 0818 544 500 (ROI) or email

Talk to us

Get support with your off-mains domestic or commercial project

Contact Kingspan Klargester