Leak Detection

Leak Detection for Water Damage

Finding and stopping the source is the first step towards properly restoring a water-damaged property.

Find the Leak Before Repairing the Damage

When water damage appears in a property, the source isn’t always obvious.

A damp ceiling may be caused by pipework some distance away. Water beneath flooring may have travelled from another room, while a slow concealed leak can remain hidden behind walls, beneath floors or within a heating system for some time before visible damage appears.

Before drying and repairing a water-damaged property, it is important to establish where the water is coming from and stop the source.

WDR is part of AquaKare Ltd, whose specialist leak detection engineers use a range of non-invasive diagnostic techniques to investigate hidden water leaks throughout London and Essex.

Once the source has been identified and repaired, our water damage team can assess the affected areas, professionally dry the property and carry out the necessary remediation and reinstatement.

Photo of thermographic camera for leak detection

01. Non-Invasive Investigation

Specialist diagnostic techniques can help locate hidden leaks while minimising unnecessary disruption to the property.

Moisture metre for detection of water damage

02. Specialist Technology

Thermal imaging, tracer gas, acoustic detection and moisture measurement can be used depending on the suspected leak and property.

structural property drying in progress with dehumidifier and yellow pipes going into the ground

03. Leak to Restoration

Once the source has been identified and resolved, WDR can continue with drying, remediation and repair of the resulting water damage.

structural property drying in progress with dehumidifier and yellow pipes going into the ground
Lady holding a bucket to catch water from ceiling leak to prevent water damage

Why Leak Detection Matters After Water Damage

The visible damage may not reveal the source

Water follows the path of least resistance and can travel through building materials before becoming visible.

This means the location of a damp patch, stained ceiling or damaged floor doesn’t necessarily identify where the leak originated.

Simply repairing the visible damage without finding and resolving the underlying leak risks the same problem happening again.

Specialist leak detection can help investigate sources including:

  • concealed plumbing leaks
  • central heating leaks
  • pipes beneath floors
  • pipework behind walls
  • leaking water supply pipes
  • bathroom and kitchen plumbing
  • hidden escape-of-water incidents

Once the source is understood, a more informed decision can be made about the extent of water damage, drying requirements and necessary repairs.

How AquaKare Finds Hidden Water Leaks

Different leaks require different methods

01. Thermal Imaging

Thermal imaging can help identify temperature differences associated with hidden pipework and some water leaks, particularly where heating or hot-water systems are involved.

02. Tracer Gas

Tracer gas can be introduced into suitable pipework and detected where it escapes, helping investigate leaks that may be difficult to locate using other techniques.

03. Acoustic Detection

Specialist listening equipment can help identify sounds associated with pressurised water escaping from concealed pipework.

04. Moisture Meters

Moisture measurement can help establish where elevated moisture is present and assist with understanding the extent and movement of water through affected materials.

05. Endoscopic Investigation

Where appropriate, small inspection cameras can provide visual access to concealed areas while limiting unnecessary opening-up.

What Happens After the Leak Is Found?

Finding the leak solves the cause. WDR deals with the damage.

Locating and repairing a leak does not necessarily mean the property is ready to redecorate.

If water has been escaping for some time, moisture may remain within floors, walls, ceilings, plaster, timber and other building materials.

Depending on the extent of the damage, the next steps may include:

  • Moisture Assessment – Establishing how far water has travelled and which materials remain affected.

  • Structural & Property Drying – Using professional drying and dehumidification equipment where moisture remains within the building fabric.

  • Water Damage Remediation – Cleaning, treating and preparing affected areas for repair.

  • Property Reinstatement – Repairing damaged plasterwork, ceilings, flooring, decoration and other finishes.

Restored water damaged flat in London
Before & After Water Damaged Property in London

Leak Detection & Water Damage Repairs in London & Essex

WDR provides water damage repair and restoration throughout London and Essex, supported by AquaKare’s established specialist leak detection service.

If you already have visible water damage but don’t know where the water is coming from, identifying the source may be the appropriate first step before drying or restoration begins.

What our clients are saying …

“Outstanding service from AquaKare! Jamie and the team are incredibly knowledgeable and were a pleasure to work with. We’re so grateful for their support and highly recommend them”

S.Lewis

Client in London

“Outstanding work by AquaKare, I can recommend them without hesitation. Great communication, and great workmanship.”

H.Jackson

Client in Essex

“Amazing service from the first call. Brian has been genuine and honest from the outset. He has guided us to the best solutions for our household. Given us free advice wherever possible and in general has been like a family member. ”

J.Reddy

Client in Essex

Asked by homeowners, landlords & property managers

Do you provide water damage repairs for commercial properties?

Yes. We can assist with water damage affecting both residential and commercial properties across London, Essex and Kent.

Does buildings insurance cover water damage repairs?

Many buildings insurance policies provide cover for sudden escape-of-water damage, but the exact cover depends on your individual policy and the cause of the damage. We can provide reports, quotations and supporting information and liaise with insurers where appropriate.

Can you repair the property after drying it?

Yes. Our service can extend beyond leak detection and drying to repairing and reinstating water-damaged areas, providing a coordinated service from the original problem through to restoration.

How long does water damage take to dry?

There isn’t one fixed drying time. It depends on the amount of water, how long the property was wet, the materials affected, ventilation and whether moisture has entered concealed areas such as floor voids or wall cavities. We assess the property and monitor the drying process rather than relying solely on how dry surfaces appear.

How do you dry out a water-damaged property?

Professional water damage drying can involve removing standing water where present, controlled dehumidification, air movement and monitoring moisture levels within affected building materials. The objective is to remove excess moisture before repairs and reinstatement are completed.

Can you find the leak as well as repair the water damage?

Yes. Where the source of the water damage is unknown, AquaKare specialises in leak detection and can investigate hidden leaks before drying and restoration work begins. Techniques available include thermal and acoustic leak detection and other diagnostic methods depending upon the property and suspected source.

What should I do immediately after discovering water damage?

If it is safe to do so, stop the source of water and move possessions away from the affected area. If the source cannot be identified or safely isolated, contact a professional. Water can spread into adjoining materials and areas that appear dry, so the full extent of damage may require professional assessment.

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