Many companies sell rainwater soakaway crates as septic tank soakaway crates.
It is Illegal. Building Regs clearly state that you are Not Allowed to use rainwater crates as soakaway crates! This is because the membrane supplied with them is not suitable for sewage effluent. The membrane will clog up because of the suspended solids and stop working within weeks or months.
Septic Tank Soakaway crates are the only legal crates that can be used for septic tanks.
7-8 Bedroom Property
14 Septic Tank Crates
Comes with free membrane worth £89
£49 Delivery. Please ring for Scotland
Total price inc vat £748
Insert Sampling Chamber (not Included)
Place Membrane In Hole
(Comes free with septic tank crates)
Place Crates In Hole
(the septic tank crates clip together)
Cover Crates With Membrane
(So it covers the top and the sides)
Cover With Top Soil
(And then cover with turf or grass seed)
100% Money Back Guarantee
Your Data Is Secure
We use a 256-bit encryption protocol to keep your private date secure at all time.
0800 907 0051
Got A House With
Different Number Of Bedrooms?
Ideal For All Types Of Septic tanks
Click On The Images Below
The UK's Most Popular
Septic Tank Soakaway Product