CALL US NOW: 07531 812026 Blocked Drains Alresford Here are some recent images of us unblocking blocked drains Alresford, Hampshire carried out by AFriend Drainage Services. CALL US NOW:07531 812026 CONTACT US Additional Images Drain Jetting – Drain Blockages Blocked Drains – Drain jetting (also known as High Pressure Water Jetting) is a highly effective way of clearing and unblocking drains. Water is run through a high pressure hose with a jetting nozzle. The clear advantage with drain jetting is that hose can extend much further down the pipe, negotiate bends and exert far more pressure on even the toughest blockages. What is drain jetting? Drain jetting involves a hose being inserted into a pipe and water being forced through a nozzle at very high pressure. The holes in the nozzle are drilled at an angle that point in the opposite direction to the direction of travel. This process means