Patch lining is a method of fixing a broken Drain line without the need to dig and expose the Drain itself.

The Drain line is prepared and cleared of any obstructions then in conjunction with Drain CCTV, a resin liner is passed into the Drain line problem area. It is then inflated and the resin liner cured within the existing Drain line. 

The end result is a new smooth section of Drain within the existing one allowing free flow again and no reason for further damage to occur. 

Although this method can not be used on collapsed Drains it is very effective on open Drain collars, Cracked Drain lines or off set joints which cause Blocked Drains and further damage that may need more extensive repair if not addressed.  

Our Drain CCTV services are available 365 days year for Home buyer Drain inspections, drain location services, damage reporting or rodent issues.

Root ingress into Drains can cause a lot of damage if not addressed.

Usually its caused by small fibrous roots searching for water and then penetrating Drain lines via broken collars or damaged parts in the system. 

The roots can be inspected by CCTV. Cut away using specialised tools/high pressure cleaning nozzles. Then any remedial works carried out. 

Drain Repairs, Wear and tear maintenance or tailored Drainage contracts. We at 4 Drains have you covered.

Contact our friendly staff to enquire. 0800 169 2220

If you are getting Drain smells, rodent problems or have an overflowing Blocked Drain then our services are more than likely needed.

Our experienced Drainage engineers are on hand to help 365 days a year so please don’t hesitate to call your local Blocked Drain experts 4 Drains and we will remedy your Drainage dramas.