- 027 488 9042
- info@rommel.co.nz
- Forrest Hill, Auckland

Defect Investigation Services
Buildings in New Zealand require defect investigation services
Building defects can cause serious issues, from aesthetic concerns to significant structural problems that affect safety, durability, and property value. Our defect investigation services are designed to identify, assess, and provide solutions for defects in both residential and commercial properties across New Zealand.
Whether you are dealing with water intrusion, cracking, poor insulation, or other construction-related issues, our team of experts can pinpoint the root cause and recommend effective solutions to ensure the longevity of your building.
What is the significance of defect investigation?
Buildings are subject to a wide range of stressors, including weather conditions, material degradation, and construction flaws. Left unchecked, even minor defects can lead to major damage, affecting not only the structure itself but also the health and safety of its occupants.
By conducting a thorough defect investigation, we can help you:
• Prevent further damage and avoid costly repairs.
• Ensure compliance with New Zealand building codes and regulations.
• Protect your investment by maintaining the value and integrity of your property.
• Improve the safety and comfort of the building for its occupants.
Common defects investigations we conduct
Our team specializes in diagnosing a wide range of building defects, including but not limited to:
1. Water Intrusion: Leaky roofs, walls, or windows can lead to serious water damage, mold growth, and structural deterioration. We use advanced diagnostic tools, including moisture meters and thermal imaging, to locate the source of leaks and recommend effective waterproofing solutions.
2. Cracking: Cracks in walls, floors, or foundations may be signs of structural movement or settlement. Our experts assess whether the cracks are superficial or indicate a more serious problem that requires remedial action.
3. Thermal and Insulation Deficiencies: Poor insulation or improper installation can lead to heat loss, higher energy costs, and discomfort. We investigate thermal defects using tools such as thermal imaging cameras to identify areas where heat is escaping and provide solutions to improve your building’s energy efficiency.
4. Roofing Defects: From leaks and poor drainage to structural issues, we thoroughly inspect roofing systems to identify defects that could compromise the building’s integrity and recommend necessary repairs or replacements.
5. Cladding Failures: Defects in cladding systems can allow moisture to penetrate the building envelope, leading to water damage and compromised thermal performance. We investigate and diagnose cladding issues to protect your building’s exterior.
6. Structural Integrity: Issues such as timber decay, corrosion of metal components, or concrete spalling can weaken a building’s structure. We carry out detailed assessments to evaluate the extent of damage and recommend appropriate remedial measures.
How We Conduct Defect Investigations?
Our defect investigation process is thorough and methodical, ensuring that no issue is overlooked. We use cutting-edge technology and proven techniques to diagnose defects and determine the best course of action.
1. Initial Consultation: We begin by discussing your concerns and reviewing any existing information or reports about the building. This helps us understand the scope of the issue and plan our investigation accordingly.
2. On-Site Inspection: Our team conducts a detailed site inspection to assess visible and hidden defects. Using tools such as thermal imaging, moisture detection equipment, and drone technology, we identify the root cause of problems and determine the extent of the damage.
3. Data Analysis and Reporting: Once the investigation is complete, we analyze the data collected and compile a comprehensive report. This report includes a diagnosis of the defects, the likely causes, and recommended solutions for repair or remediation.
4.Remedial Solutions and Recommendations: Based on the findings, we provide practical and cost-effective solutions to address the identified defects. Our recommendations are designed to restore the functionality and safety of your building, ensuring compliance with New Zealand building standards.
5. Ongoing Support: We offer continued support throughout the remediation process, working closely with contractors or providing quality control services to ensure that repairs are carried out to the highest standard.
Who Can Benefit from Our Services?
Our defect investigation services are tailored to meet the needs of various clients across New Zealand:
• Homeowners: Protect your investment and avoid costly repairs by addressing defects early.
• Property Managers: Ensure that the buildings you manage remain safe, compliant, and well-maintained for tenants.
• Developers and Contractors: Verify the quality of construction and resolve any defects that arise during or after project completion.
• Insurance Companies: Obtain detailed defect assessments to support claims and determine the extent of damage for policyholders.
Why Choose Us?
With years of experience in the New Zealand building industry, our team has a deep understanding of the unique challenges that buildings face in our local climate. We pride ourselves on providing thorough, accurate, and reliable defect investigations that help property owners and managers maintain the value, safety, and functionality of their buildings.
• Expert Knowledge: Our team includes building professionals with extensive experience in construction, architecture, and building science, ensuring expert diagnosis and recommendations.
• Advanced Technology: We use the latest technology, including thermal imaging, drone surveys, and moisture detection equipment, to provide the most accurate assessments possible.
• Tailored Solutions: Every building is unique, and so are the defects it may face. We provide customized solutions that address the specific issues affecting your property.
Contact Us Today
If you’re dealing with building defects or suspect issues with your property, don’t wait for the problem to escalate. Get in touch with us today for a professional defect investigation to protect your building’s future.
10 Comments
How long does it typically take to complete a defect investigation?
The duration of a defect investigation typically depends on the complexity and size of the building, as well as the nature of the issues being investigated. Simple investigations might take a few hours or a day, while more detailed investigations, especially for larger or more problematic buildings, may take several days. After the on-site inspection, the analysis and reporting phase usually takes a few days as well. For a precise timeline, it’s best to consult directly with the service provider.
Can you investigate both structural and cosmetic defects?
Yes, our defect investigation services cover both structural and cosmetic defects. We assess issues like water intrusion, cracking, and structural weaknesses, as well as cosmetic concerns such as surface deterioration or finish defects. Whether the defect impacts the building’s integrity or just its appearance, we ensure you get a detailed analysis and appropriate remediation plan. Let us know how we can assist you!
Are defect investigations required before selling a property?
Defect investigations aren’t always legally required before selling a property, but they are highly recommended. A comprehensive defect investigation can uncover hidden issues that might affect the sale price or buyer confidence. By addressing these defects in advance, you can negotiate repairs or adjustments more effectively, ultimately helping to streamline the sales process and potentially increase your property’s market value. Let us know if you’d like more details on how a pre-sale defect investigation could benefit your transaction.
What’s the cost range for a full defect assessment?
The cost of a full defect assessment in New Zealand varies based on factors such as property size, complexity, and the depth of the inspection required.
How often should a commercial building undergo a defect inspection?
The frequency of defect inspections for commercial buildings depends on several factors, including the building’s age, location, and usage. However, general recommendations include:
1.Every 3-5 years: A full defect inspection is recommended for most commercial properties to identify potential structural, moisture, or maintenance issues before they become costly problems.
2.Annually: If the building is exposed to harsh weather conditions, heavy use, or has a history of defects, an annual inspection can help catch issues early.
3.Before major renovations or sales: A detailed defect investigation should be conducted before significant upgrades, lease changes, or selling the property to ensure compliance and avoid unexpected expenses.
4.After extreme weather events: If the building has been exposed to storms, earthquakes, or heavy rain, an inspection can help identify any structural or waterproofing damage.
Regular inspections help prevent small defects from escalating, saving time and repair costs in the long run. Let us know if you need an inspection schedule tailored to your building’s needs!