The Most Common Building Issues Found During Inspections: When it comes to property inspections, certain issues tend to crop up repeatedly across different types of homes and buildings. Understanding these common problems can help you be better prepared during your own property journey.
Rising Damp and Moisture Problems
One of the most frequent issues identified during building inspections is the presence of rising dampness. This occurs when ground moisture travels upward through walls via capillary action. Signs include peeling wallpaper, bubbling paint, and a distinctive tide mark on walls. Left untreated, rising dampness can lead to structural deterioration and health concerns from mould growth.
Electrical System Defects
Outdated or faulty electrical systems pose significant safety risks. Common electrical issues include:
Insufficient power points leading to overuse of power boards Amateur DIY electrical work that doesn’t meet current standards Old wiring systems like VIR (Vulcanised Indian Rubber) cabling Missing or faulty safety switches Exposed wiring in roof spaces
Roofing Deficiencies
The roof often reveals numerous problems during inspections. These typically include:
Broken or missing tiles Rusted corrugated iron sheets Damaged flashings around chimneys and vents Blocked gutters causing water overflow Insufficient roof ventilation leading to moisture build-up
Foundation Problems
Foundation issues can be among the most expensive to repair. Inspectors frequently encounter:
Cracking in concrete slabs Uneven floors indicating settlement Inadequate drainage around footings Tree root invasion causing foundation movement Poor soil compaction leading to subsidence
Plumbing Deterioration
Plumbing problems are often hidden within walls but can cause extensive damage. Common issues include:
Corroded pipes in older properties Leaking joints and connections Inadequate water pressure Tree root invasion in sewer lines Non-compliant plumbing installations
Timber Pest Damage
While not always visible to the naked eye, timber pest damage is a significant concern. Inspectors routinely find:
Active termite infestations Previous termite damage that’s been poorly repaired Wood rot in structural timbers Borer beetle activity in hardwood elements Fungal decay in damp areas
Poor Ventilation
Inadequate ventilation can lead to numerous problems throughout a property:
Mould growth in poorly ventilated spaces Condensation issues in roof spaces Musty odours in subfloor areas Deterioration of building materials Health implications for occupants
Non-Compliant Building Work
Unauthorised modifications and additions often create headaches for potential buyers:
Removal of load-bearing walls without proper support Illegal bathroom or kitchen installations Non-compliant deck constructions Unapproved room conversions DIY work that doesn’t meet building codes
Energy Efficiency Issues
Modern building inspections increasingly focus on energy efficiency problems:
Insufficient insulation in walls and roof spaces Poor window sealing leading to heat loss Inefficient heating and cooling systems Lack of draft protection Outdated hot water systems
Exterior Maintenance Problems
The building’s exterior often reveals ongoing maintenance failures:
Deteriorating paintwork Cracked rendering Damaged weatherboards Rotting fascias and eaves Blocked or damaged guttering systems
Safety Hazards
Building inspectors regularly identify various safety concerns:
Missing smoke alarms Non-compliant pool barriers Unsafe balustrades Trip hazards in pathways Asbestos-containing materials
Drainage and Water Management
Poor water management around a property can lead to significant issues:
Inadequate site drainage Incorrect stormwater disposal Blocked or damaged downpipes Poor surface grading around the building Insufficient subfloor ventilation
Prevention and Maintenance Tips
To avoid these common issues from becoming major problems:
Schedule regular maintenance inspections Address minor repairs promptly Maintain good ventilation throughout the property Keep up with exterior painting and sealing Monitor drainage systems regularly
The Most Common Building Issues Found During Inspections
Seeking Professional Help
When these issues are identified, it’s crucial to:
Obtain detailed quotes from qualified trades Prioritise repairs based on severity Keep documentation of all work completed Consider long-term solutions rather than quick fixes Engage licensed professionals for all major repairs. We are happy to make recommendations.
Understanding these common building issues helps potential buyers make informed decisions and current owners maintain their properties effectively. Remember, early detection through professional inspection often leads to more manageable repair costs and better long-term outcomes for the property.
Alert Building Inspection Services provides comprehensive building reports across Christchurch, Auckland and Wellington. Trust our expert inspectors to give you clarity and confidence in your property decisions. For professional building inspection services and expert advice, visit our website. You can also read more articles like this on our blog.