SPECIAL PRICES THIS MONTH
Free Shipping -3 %
The Klargester Sigma Shallow Cesspool 2800 LtrKlargester shallow installation cesspools are designed for installation where conventional spheric..
£1,242.00 £1,281.60
Ex Tax:£1,035.00 Free Shipping -2 %
The Klargester Sigma Shallow Cesspool 3800 LtrKlargester shallow installation cesspools are designed for installation where conventional spherical ces..
£1,472.40 £1,506.00
Ex Tax:£1,227.00 Free Shipping -3 %
The Klargester Sigma Shallow Septic Tank 2800 LtrKlargester shallow installation septic tanks are designed for installation where conventional spheric..
£1,242.00 £1,278.00
Ex Tax:£1,035.00 
Free Shipping -5 %
Cesspool 2800 from Clearwater Spherical Cesspools are manufactured as standard from 2,800 to 4,600 litres net working capacity. Cylind..
£840.00 £882.00
Ex Tax:£700.00 Free Shipping -1 %
3600 Litre Cesspool from Clearwater Spherical Cesspools are manufactured as standard from 2,800 to 4,600 litres net working capacity. Cy..
£1,072.80 £1,084.80
Ex Tax:£894.00 Free Shipping --1 %
4600 Litre Cesspool from Clearwater Spherical Cesspools are manufactured as standard from 2,800 to 4,600 litres net working capacity. Cy..
£1,228.80 £1,219.20
Ex Tax:£1,024.00 
Free Shipping -3 %
Clearwater Shallow Septic Tank 2800 LtrClearwater shallow installation septic tanks are designed for installation where conventional spherical septic ..
£1,167.60 £1,206.00
Ex Tax:£973.00 
Free Shipping Bestseller -7 %
Clearwater Onion Shape Septic Tank 2800: 5 population These septic tanks are of standard glass fibre construction - similar to the Klargester equ..
£840.00 £901.20
Ex Tax:£700.00 
Free Shipping -9 %
Conder ASP 12 HDPE Sewage Treatment PlantFree Shipping on This Product Suitable for up to 12 people or 10 bedroomsThe ASP treatment plant is desi..
£2,862.00 £3,150.00
Ex Tax:£2,385.00 Free Shipping -1 %
Conder ASP 16 HDPE Sewage Treatment PlantFree Shipping on This Product Suitable for up to 16 people or 14 bedroomsThe ASP treatment plant is desi..
£4,034.40 £4,080.00
Ex Tax:£3,362.00 
Free Shipping -1 %
Conder ASP 20 HDPE Sewage Treatment PlantFree Shipping on This Product Suitable for up to 20 people or 18 bedroomsThe ASP treatment plant is desi..
£4,782.00 £4,813.20
Ex Tax:£3,985.00 
Free Shipping -2 %
Conder ASP 25 HDPE Sewage Treatment PlantFree Shipping on This Product Suitable for up to 25 people or 23 bedroomsThe ASP treatment plant i..
£5,697.60 £5,842.80
Ex Tax:£4,748.00 %20-%20500kb-250x250h.jpg "Conder ASP 6 HDPE Sewage Treatment Plant")
Free Shipping -9 %
Conder ASP 6 HDPE Sewage Treatment PlantFree Shipping on This Product Suitable for up to 6 people or 4 bedroomsThe ASP treatment plant is designe..
£2,209.20 £2,437.20
Ex Tax:£1,841.00 Free Shipping -15 %
Conder ASP 8 HDPE Sewage Treatment PlantFree Shipping on This Product Suitable for up to 8 people or 6 bedroomsThe ASP treatment plant is designe..
£2,310.00 £2,733.60
Ex Tax:£1,925.00 
Free Shipping -10 %
Conder® SAF Sewage Treatment Plant 30 PopulationStandard Features Include:• Integrated air Filter – draws in fresh air from the outside and flte..
£11,136.00 £12,352.80
Ex Tax:£9,280.00 Free Shipping -11 %
Conder® SAF Sewage Treatment Plant 35 PopulationStandard Features Include:• Integrated air Filter – draws in fresh air from the outside and flte..
£12,032.40 £13,467.60
Ex Tax:£10,027.00 Free Shipping -9 %
Conder® SAF Sewage Treatment Plant 40 PopulationStandard Features Include:• Integrated air Filter – draws in fresh air from the outside and flte..
£12,320.40 £13,582.80
Ex Tax:£10,267.00 Free Shipping -9 %
Conder® SAF Sewage Treatment Plant 50 Population Standard Features Include: • Integrated air Filter – draws in fresh air fr..
£14,677.20 £16,167.60
Ex Tax:£12,231.00 
Free Shipping -12 %
Graf One2Clean 5 Person (3750L)Only one tank with only one chamber required 3 Less energy consumption and less wearNo mechanical elements in the waste..
£2,107.20 £2,382.00
Ex Tax:£1,756.00 Free Shipping -7 %
The Klargester Alpha Septic Tank 2800 litre: Up to 5 People The Klargester Alpha Septic Tank comes in three sizes and is suitable for most domest..
£892.80 £958.80
Ex Tax:£744.00 17 Mar 
0 1600
If you are getting ready to install a septic tank or a sewage treatment plant here are a few things to bare in mind1 Make sure you have all your materials on site before installation There are several problems that can occur if we haven't organised the materials with plenty of time, even though at The Drainage Company we can deliver most materials ..
29 Jan 
0 4422
Mr Smith from Basingstoke Question: How far does a septic tank need to be from a building?Answer: As far as building regulations are concerned here is what they say:"Septic tanks should be sited at least 7m from any habitable parts of buildings, and preferably downslope."As for the soakaway/drainage field this should be as followsat least 10m from ..
16 Oct 
0 3306
Yes Graf the German water harvesting giant has entered the world of sewage treatment, the question is are they any good?OverviewGraf have two models on the market the Klaro and the One2Clean both models are based around the Graf Carat tank made from HDPE (high density polyurethane)making these units very sturdy simple to install the differences bet..
17 Sep 
0 2901
The all new Conder ASP HDPE (High Density Polyurethane) Sewage Treatment PlantHDPE or High Density Polyurethane seems to be coming ever more popular as a material used in the construction industry for underground tanks whether they are oil, sewage or water it is becoming the go to material, why?High Density Polyurethane is a very robust and durable..
13 May 
0 2118
If you are getting ready to install a septic tank or a new drainage run you will need to be able to get your levels right here is how you do it:First find out what fall you will need on the drains:Minimum gradient for surface water drainage = 1:100Minimum gradient for foul water drainage = 1:40 (1:80 if wc connected)CalculatingFall = Distance ÷ Rat..
29 Jan 
0 4422
Mr Smith from Basingstoke Question: How far does a septic tank need to be from a building?Answer: As far as building regulations are concerned here is what they say:"Septic tanks should be sited at least 7m from any habitable parts of buildings, and preferably downslope."As for the soakaway/drainage field this should be as followsat least 10m from ..
23 Jan 
0 3401
You may have heard of the name, maybe someone referred to your sewage system as a Biodisc or a Klargester.Klargester has become a household name to many just like we refer to our vacuum cleaner as a Hoover but just like Hoover Klargester isn't the only manufacturer that produces the goods there are many others, even so Klargester where the first so..
16 Oct 
0 3306
Yes Graf the German water harvesting giant has entered the world of sewage treatment, the question is are they any good?OverviewGraf have two models on the market the Klaro and the One2Clean both models are based around the Graf Carat tank made from HDPE (high density polyurethane)making these units very sturdy simple to install the differences bet..
22 Oct 
0 3050
In need of a new sewage system but can't decide whether you need a Septic Tank or a Sewage Treatment Plant?Well, here are some basics on how they work and how they differ:Septic TankA septic tank is a very simple device, essentially it’s a trap for solid waste with a run-off for waste water and because it’s cost effective it remains a very popular ..
17 Sep 
0 2901
The all new Conder ASP HDPE (High Density Polyurethane) Sewage Treatment PlantHDPE or High Density Polyurethane seems to be coming ever more popular as a material used in the construction industry for underground tanks whether they are oil, sewage or water it is becoming the go to material, why?High Density Polyurethane is a very robust and durable..