The cost of flood and water damage restoration can vary significantly, depending on the severity of the damage, the size of the affected area, and the type of water involved. On average, you can expect to spend between $1,990 and $7,470, or possibly more.
This estimate generally covers essential services, including water removal and dehumidification to prevent mould growth. In cases of severe flooding, additional costs may apply for mould remediation.
Your insurance coverage can also influence the final amount you pay. If your policy covers this type of damage, it could significantly reduce your out-of-pocket expenses.
Restoring your property after flood or water damage is an investment in safety and comfort. While the costs may seem high, they are typically worth it to ensure your home is properly restored.
Factors Influencing Flood & Water Damage Restoration Costs
The price of flood and water damage restoration can change greatly, depending on few important aspects. These aspects involve the sort of water at hand, the scale of the damage, and the kind of the damage. All these components influence the total price of restoration, requiring a deep understanding for precise cost estimation.
Cost of Water Damage Restoration by Type of Water
The price of restoring water damage is significantly affected by the precise sort of water involved. This comes in three categories: clean water (Category 1), grey water (Category 2), and black water (Category 3). Each type demands different restoration methods. The cost rises with contamination levels and health hazards.
Category Type |
Description |
Estimated Cost (NZD) |
Category 1 |
Clean water from a sanitary source (e.g., rainwater, broken pipe). |
$53.58 – $71.44 per square metre |
Category 2 |
Grey water with some contaminants (e.g., dishwasher or washing machine overflow). |
$71.44 – $125 per square metre |
Category 3 |
Black water, highly contaminated and hazardous (e.g., sewage, floodwater). |
$125 – $214.31 per square metre |
Knowing the type of water that has caused the damage is crucial to understanding the associated restoration costs. Keep in mind that these categories help inform the restoration process, but the actual costs can vary based on a variety of factors including the extent of the damage and the specific restoration company’s rates.
Category 1 (Clean Water)
Clean water refers to water that has not been contaminated by chemicals or hazardous materials, such as sewage. This type of damage typically results from issues like a leaking tap, toilet tank, or water heater. The cost to repair damage from clean water generally ranges from $53.58 – $71.44 per square metre.
The primary focus in cleaning up after a clean water leak is drying out the affected area, which is why this category is the least expensive to address. However, extensive clean water damage can still lead to higher costs. For example, if your carpet has been soaked, drying it could cost between $17.86 and $196.45 per square metre. If drywall is affected, repairs or replacements might cost between $17.86 and $53.58 per square metre.
Category 2 (Grey Water)
Grey water is water that has come into contact with potentially harmful substances, such as detergents or food particles, often from leaks involving appliances like dishwashers or washing machines. Due to the increased risk of contamination, the cost to restore damage caused by grey water is slightly higher, typically ranging from $71.44 to $125 per square metre.
In addition to the basic clean-up costs, you may also face higher expenses for repairing damage to materials like hardwood flooring, which can cost between $178.59 and $267.88 per square metre, and drywall, which remains at $17.86 to $53.58 per square metre.
Grey water leaks are often caused by appliance malfunctions or toilet overflows involving urine or cleaning chemicals, requiring more extensive cleaning and repairs.
Category 3 (Black Water)
Cost of Water Damage Restoration by Class
Understanding the extent of water damage is crucial for estimating the work involved in clean-up and restoration. Professionals classify water damage into different classes, each with its own cost range. Below is a breakdown of water damage costs by class.
Class Type |
Description |
Estimated Cost (NZD) |
Class 1 |
Minor damage, affecting a small area; usually easy and least expensive to repair. |
$249 – $830 total |
Class 2 |
Larger area affected, including walls and flooring. |
$830 – $1,660 total |
Class 3 |
Extensive damage to large areas, including ceilings, walls, and subfloors. |
$1,660 – $4,980 total |
Class 4 |
Severe damage requiring specialised drying, often due to prolonged standing water. |
$33,200 – $166,000 total |
Class 1
Class 1 represents minor water damage, typically confined to a small area or a single section of a room. For instance, a minor toilet leak that doesn’t spread far would fall under this category. Most homeowners can manage Class 1 damage themselves without the need for professional intervention, making it the least costly to address.
Class 2
Class 2 damage affects an entire room, including its walls. Although the clean-up might seem straightforward for professionals, the water may have penetrated deeper into the flooring and possibly damaged furnishings. This level of damage requires more effort and expertise than Class 1, leading to higher restoration costs.
Class 3
When water seeps into every part of a room—or multiple rooms—it’s classified as Class 3. This includes damage to ceilings, walls, flooring, and even the subflooring. Due to the extensive nature of the damage, restoration often involves replacing structural materials, making this class significantly more expensive to address.
Class 4
Class 4 represents the most severe water damage, often resulting from catastrophic events like hurricanes or major floods. This type of damage spreads rapidly throughout the home, affecting every surface and requiring comprehensive repairs or replacements.
Extent of Damage
Several key factors determine the final cost, including the size of the affected area, the degree of contamination, and the type of materials involved. If structural damage or mould growth is present, costs can escalate due to the need for more extensive repairs or replacements.
- Size of the Damaged Area: The larger the area, the higher the cost. A bigger area requires more resources and time to restore, leading to increased expenses.
- Degree of Contamination: Higher contamination levels significantly impact the cost. Heavily polluted water demands more advanced cleaning methods, which increases the overall price.
- Type of Materials Affected: Different materials respond differently to water damage. Some may need complete replacement, while others can be restored. The specific materials involved directly affect the cost.
- Structural Damage and Mould Growth: When structural damage or mould is present, the restoration process becomes more complex and costly. These issues often require thorough repairs or replacements, which drive up the expenses.
Breakdown of Typical Costs for Restoration Services
Understanding the costs involved in flood and water restoration is vital for planning and budgeting when unexpected water damage occurs. Below is a straightforward breakdown of the main services: water extraction, drying and dehumidification, repair and restoration, and mould remediation.
Water Extraction
On average, this costs around $33 to $110 per square metre. The final cost depends on the severity of the water damage, the size of the affected area, and the equipment used.
Typical costs to consider:
- Hiring a commercial dehumidifier: $125 per night
- Renting an air blower or carpet dryer: $65 per night
Additional charges may apply if materials are affected during the restoration process, increasing the overall cost.
Drying and Dehumidification
The cost of these services generally ranges from $25 to $125 per night for equipment hire, which can add up depending on the extent of the damage and the time required.
Additional inspection fees may apply, typically around $99 per visit, to assess damage and plan restoration.
Repair and Restoration
Typically, these costs range from $53.58 to $125 per square fmetre. Factors influencing the cost include the severity of the damage, the materials affected, the chosen restoration firm, and the timing of the repairs.
Key factors:
- Severity of damage: Higher damage levels increase costs.
- Material costs: For example, replacing hardwood floors is more expensive than repairing drywall.
- Equipment rental, labour, and structural repairs can also add to the overall cost.
Mould Remediation
Mould remediation costs typically range between $830 and $9,960. The final price is determined by the area size and the extent of the mould damage.
Costs for professional mould removal generally range from $267.88 to $559.44 per square metre, depending on the mould type and cleaning methods required. Factors such as the accessibility of the mould, the need for containment, and safety measures can further influence the final cost.
Tackling mould promptly is crucial to prevent further damage and health risks, as costs can rise significantly if the issue is severe or has caused structural damage.
Additional Considerations
Beyond immediate repair costs, several other factors can significantly impact the total cost of flood and water restoration. These include the role of insurance, the benefits of preventative measures, and the charges associated with emergency call-outs.
Insurance Coverage
Insurance can greatly reduce the financial burden of flood and water damage repairs. In some cases, policies may cover expenses up to $1,660,000 for buildings and $166,000 for personal belongings. This financial support can be crucial during the challenging times following a flood.
However, insurance coverage varies widely, so it’s important to be aware of the specifics of your policy:
- Standard insurance policies often cover damage to buildings, walls, baseboards, and personal items caused by floods or water damage.
- Review your policy to understand your flood and water damage insurance coverage and any exclusions related to flood and water repairs.
- Notify your insurance provider immediately after flood damage to initiate the claims process.
- Coverage may differ depending on the type of policy, the extent of the damage, and the cause of the flood.
Understanding your policy details will help you anticipate any additional costs and avoid surprises during the restoration process.
Preventative Measures
While insurance can mitigate some costs, taking preventative steps is crucial to reduce the likelihood of flood and water damage.
- Plumbing Maintenance: Regularly inspect your plumbing system, check for leaks, and replace old pipes and fittings to prevent costly water damage.
- Sump Pumps and Leak Detection Systems: Installing these devices can reduce flood risks and limit damage by providing early warnings of water intrusion.
- Roof, Gutters, and Downspouts: Regularly inspect and maintain these areas to prevent water infiltration and reduce the risk of damage.
- Proper Drainage: Ensure your property’s landscaping directs water away from your home to minimise flooding risks.
Proactive maintenance and the installation of preventative systems can significantly lower the chances of needing extensive flood repairs.
Emergency Call-Out Fees
Despite preventative measures, emergencies can still occur, necessitating urgent call-out services. These services can add substantially to the overall cost of restoration.
Typical call-out fees range from $132 to $249 per visit. However, costs can vary based on factors such as timing and location. For instance, call-outs during unsociable hours or on weekends may incur additional charges.
Key considerations include:
- Some restoration firms offer complimentary emergency assessments to evaluate the extent of the damage, helping you budget accordingly.
- Call-out fees may vary depending on the firm’s location and the services provided.
- The timing of the service call can affect the total cost, so it’s important to inquire about these fees in advance to avoid unexpected charges.
Being aware of these additional factors will help you manage your expectations and budget effectively for flood and water restoration.
Concerned About the Costs of Flood & Water Damage Restoration?
Water damage can quickly escalate, impacting both your home’s safety and your finances. Whether you’re dealing with clean water, grey water, or hazardous black water, RestorePro has the expertise to handle it all. Our services cover everything from initial water extraction to full restoration, ensuring your property is returned to its best condition.
Don’t let water damage lead to higher expenses down the line. For a professional assessment and fair pricing, contact RestorePro today at 0800 843-776 or email info@restorepro.co.nz.