Roof flashing is one area that often gets overlooked.
What is Roof Flashing?
Roof flashing is a thin material, typically made of galvanised steel, that directs water away from areas of your roof.
Flashing protects your home from water damage.
It’s installed around chimneys, vents, skylights, and in valleys where roof planes meet.
Regular Flashing Inspections Are Important
1. Early Detection of Damage
Regular inspections allow you to catch flashing issues in their early stages. Small problems, when detected early, are usually easier and less expensive to fix. This proactive approach can save you from costly repairs down the line.
2. Prevent Water Infiltration
The primary purpose of flashing is to keep water out of your home. Regular inspections ensure your flashing is doing its job effectively. Even minor damage to flashing can lead to significant water infiltration over time.
3. Extend the Life of Your Roof
Well-maintained flashing contributes significantly to the overall health and longevity of your roof. By regularly inspecting and maintaining your flashing, you’re essentially adding years to your roof’s life.
4. Protect Your Home’s Structure
Damaged flashing can allow water to seep into your home’s structure, potentially causing:
- Wood rot in roof decking and framing
- Damage to insulation
- Weakening of interior walls and ceilings
Regular inspections help prevent these serious structural issues.
5. Maintain Energy Efficiency
Properly functioning flashing helps maintain your home’s energy efficiency. Damaged flashing can create gaps that allow air to escape, forcing your HVAC system to work harder and increasing your energy bills.
6. Preserve Indoor Air Quality
Water infiltration through damaged flashing can lead to mould and mildew growth. Regular inspections help prevent these issues, protecting your family’s health and your home’s indoor air quality.
7. Comply with Insurance Requirements
Many insurance policies require homeowners to maintain their roofs properly. Regular flashing inspections can help you comply with these requirements and avoid potential claim denials.
Signs That Your Flashing Needs Inspection
While regular inspections are important, be on the lookout for these signs that indicate an immediate need for flashing inspection:
- Water stains on ceilings or walls near chimneys, vents, or windows
- Peeling paint or wallpaper
- Unexplained mould or mildew growth
- Rusty or visibly damaged flashing (if visible from the ground)
- Loose tiles near flashed areas
Consequences of Neglecting Flashing Inspections
Failing to regularly inspect your roof’s flashing can lead to:
- Extensive water damage requiring costly repairs
- Premature roof replacement
- Structural damage to your home
- Health issues related to mould exposure
- Decreased property value
How Often Should You Inspect Your Roof’s Flashing?
At North Shore Roof Repairs, we recommend:
- Bi-annual inspections
- After severe weather events
- Any time you notice signs of a potential roof leak
Heavy Rainfall in Sydney’s North Shore
Australia experiences heavy rainfall during the summer months. The Bureau of Meteorology reported that parts of Sydney’s North Shore can receive over 200mm of rainfall in a single day during severe weather events. Intense downpours can overwhelm compromised flashing, leading to significant water damage.
Compliance with Australian Building Standards
The National Construction Code (NCC) and Australian standards like AS 4654.2-2012 emphasise the necessity of proper waterproofing, including flashing installation.
Compliance with these standards is ensures the long-term durability of homes against water damage.
Cost of Inspections vs. Potential Repairs
The average cost of a roof inspection in Australia ranges from $200 to $400, depending on the location and size of the property
This investment can prevent costly repairs from water damage, which can escalate into thousands of dollars if flashing issues are ignored. Regular inspections are a small price to pay for peace of mind and financial security.
Health Risks Associated with Neglected Flashing
Neglected roof flashing can lead to mould and mildew growth, which poses health risks. Water ingress due to poor flashing can create conditions conducive to mould, affecting indoor air quality and potentially leading to health issues for occupants.
Trust North Shore Roof Repairs for Your Flashing Inspections
With over 32 years of experience, Steve Moore and the North Shore Roof Repairs team offer:
- Comprehensive examinations of all flashing points on your roof, including chimneys, skylights, vents, and valleys.
- Clear, detailed reports of our findings.
- Prompt flashing repair and replacement services.
- Guidance on maintaining your flashing.
Contact Steve at North Shore Roof Repairs today to schedule your professional flashing inspection and protect your home from potential water damage.
