In 2023, Auckland and much of New Zealand witnessed record-breaking rainfall. The skies poured relentlessly, saturating our lands beyond what we've ever seen. However, in a surprising turn of events, 2024 arrived with punishing dry spells and scorching temperatures. Such erratic weather patterns, particularly the transition from immense saturation to aggressive drying, pose a multitude of challenges for residential properties. 

As a leading building company, we aim to shed light on these challenges and guide homeowners through these testing times.

What Happens When Wet Turns to Dry? 

The after-effects of a wet period followed by an intense dry spell are not always immediate, but they can be severe. Understanding the potential damages can be the first step in addressing them:

1. Soil Contraction: Soil, like a sponge, expands when wet. As it dries, especially at the rapid rate we've experienced, it contracts. This uneven contraction can create voids or gaps between the soil and the home's foundation, threatening its stability.

2. Foundation Movement and Cracks: The dramatic soil contraction can result in the movement or settling of a home's foundation. This movement is often manifested in the form of visible cracks, signaling potential structural problems.

3. Wall Damages: The stress exerted by the moving foundation doesn't spare the walls. Residents may notice plasterboard cracking, especially around doors, windows, and other structural openings.

4. Misalignment Issues: Door and window frames can become misaligned due to the structural shifts, resulting in jamming and improper closing.

5. Brickwork Complications: For homes with brick walls, the differing moisture retention rates between bricks and mortar can lead to joint cracks.

6. Interior Structural Gaps: A symptom of foundational movement can be the development of gaps where walls meet floors or ceilings.

7.  Floor Irregularities: The disturbed foundation may cause floors to become sloping or uneven, posing a risk to inhabitants.

8. Roof Strain: Roofing isn't immune to these shifts. As the foundation and walls move, it can strain the roof, causing potential misalignment or damage.

9. Landscaping Woes: The contracting soil might pull away from outdoor structures, impacting landscaping, patios, and decks.

10. Plumbing Concerns: The ground movement can exert pressure on underground plumbing, leading to potential shifts or even breaks.

11.  Exterior Wear and Tear: Transitioning from wet to dry conditions can cause exterior materials, such as paint and siding, to deteriorate rapidly.

12.  Pest Threat: As the soil dries out, moisture-loving pests might be attracted to homes seeking moisture, increasing infestation risks.

Preparing & Protecting Your Home

Understanding these challenges is crucial, but it's even more vital to be proactive. Regular property inspections, seeking professional advice, and early interventions can prevent minor issues from escalating into major, cost-intensive repairs. As Auckland's trusted building experts, we are committed to helping homeowners navigate these unprecedented times. Stay informed, stay prepared, and remember, we're here to help. 

For homeowners in Auckland and across New Zealand, prioritizing the health and safety of their homes is essential. Bookmark our site and stay updated on best practices, tips, and professional insights to maintain your property in top shape, regardless of the weather’s whims.* 

Geoffrey Budge