What Causes Drain Joints to Move or Separate?

What Causes Drain Joints to Move or Separate?

Drain joint separation occurs when two connected pipe sections move apart or become misaligned. The usual causes include ground movement, inadequate pipe bedding, installation defects, root activity and loads from vehicles or building work. Age can also contribute...
How Are Displaced Drain Joints Repaired?

How Are Displaced Drain Joints Repaired?

Displaced drain joint repair starts with a CCTV drain survey to confirm the joint’s position, the degree of movement and the condition of the surrounding pipe. A minor open joint may sometimes be sealed internally. A badly offset, cracked or unstable joint will...
Can a Drain Under a House Be Repaired?

Can a Drain Under a House Be Repaired?

Yes, it is usually possible to repair a drain under a house. The right solution depends on the pipe material, defect, access, depth and condition of the surrounding ground. Some faults can be repaired from an external access point using no-dig methods. Others require...