HIGH-PRESSURE DRAIN CLEARING & BLOCKAGE REMOVAL

Total Care Contracting Ltd, located in Dannevirke, NZ, and servicing Central Hawkes Bay, NZ, and Tararua District, NZ, provides professional drain services that focus on long-term performance, system protection, and preventative maintenance. Our work is designed to help property owners avoid costly damage by keeping drainage systems flowing correctly and identifying hidden problems early.

UNDERSTANDING HOW DRAINAGE SYSTEMS WORK

Drainage systems play a critical role in protecting buildings, land, and foundations. When drains work properly, water is carried away safely from structures and surface areas. When they fail, water can back up, causing flooding, foul odours, structural damage, and health risks.

Many property owners are unaware that underground drains can deteriorate silently over time. Tree roots, grease build-up, shifting soil, and old pipe materials can all affect drainage performance without obvious warning signs. Regular inspections and professional maintenance help prevent these hidden issues from becoming major repairs.

COMMON CAUSES OF BLOCKED OR DAMAGED DRAINS

Blocked drains are usually caused by gradual build-up rather than sudden failure. Understanding what causes blockages can help property owners protect their systems:

  • Tree root intrusion, where roots search for moisture and enter cracked pipes
  • Grease and fat build-up, especially in kitchen and commercial waste systems
  • Foreign objects such as wipes, sanitary products, or debris
  • Collapsed or damaged pipes caused by soil movement or ageing infrastructure

Recognising early warning signs such as slow drainage, gurgling sounds, or recurring blockages can save time and money.

HIGH-PRESSURE DRAIN JETTING EXPLAINED

High-pressure water jetting is one of the most effective methods for clearing stubborn blockages and built-up debris. This process uses powerful, controlled water streams to break down grease, scale, and tree roots without damaging the pipe walls. Unlike traditional mechanical methods, jetting cleans the full diameter of the pipe, restoring proper flow and reducing the risk of future blockages.

This method is environmentally friendly, as it relies on water pressure rather than harsh chemicals.

CCTV DRAIN CAMERA INSPECTIONS

CCTV drain inspections allow us to visually inspect internal pipe conditions using specialist camera equipment. This technology gives a clear view of cracks, collapses, root intrusion, and misaligned joints without the need for unnecessary digging.

Drain camera inspections are particularly useful when:

  • Blockages are recurring
  • There are unexplained bad odours
  • Slow drainage is happening across multiple fixtures
  • You are purchasing or renovating a property

These inspections provide accurate data so repairs can be targeted and cost-effective.

TREE ROOT & GREASE MANAGEMENT

Tree roots and grease are two of the most common causes of long-term drain issues. Roots penetrate small cracks and expand inside pipes, trapping debris and slowing water flow. Grease hardens along pipe walls, narrowing the pipe diameter over time.

Ongoing maintenance can significantly reduce the risk of damage by:

  • Regular jetting to remove build-up
  • Early identification through camera inspections
  • Advice on best practices for waste disposal

DRAINAGE FAQS

  • How often should drains be professionally cleaned?

    Most residential properties benefit from professional cleaning every 12 to 24 months, while commercial or high-use systems may require more frequent servicing.

  • Can high-pressure jetting damage old pipes?

    When performed correctly by experienced technicians, high-pressure jetting is safe for most pipe types and is designed to clean without causing structural damage.

  • What happens if tree roots are found in my drains?

    The roots can be removed using jetting or cutting tools, and further recommendations can be made to prevent regrowth or pipe damage.

  • How long does a CCTV drain inspection take?

    Most camera inspections are completed within one to two hours, depending on the size and condition of the drainage system.

  • Are recurring blockages a sign of a bigger problem?

    Yes, repeated blockages often indicate underlying issues such as cracked pipes, root intrusion, or pipe misalignment that should be inspected.

Call 021909972 now for fast and reliable drain clearing or unblocking services.