Christchurch homeowners know how quickly moss, lichen, and grime can build up on roofs, especially during the damp winter months. With unpredictable Canterbury weather, regular roof maintenance isn't just a cosmetic issue — it’s critical for protecting the long-term value of your home. In this post, we’ll explore why professional [...]
In Auckland’s humid, coastal climate, roof moss and lichen aren’t just cosmetic issues — they’re silent roof killers. Whether you live under tree canopy in Titirangi or experience salt-heavy air in Devonport, your roof is constantly under attack. At Metro Water Blasting, we specialise in professional roof cleaning and moss [...]
Wellington’s iconic winds, coastal air, and damp winters make roof maintenance more than just a once-in-a-while task — it’s an essential part of home care. Whether you live in the heritage suburbs of Thorndon and Mount Victoria, or the high-moisture, shaded streets of Khandallah or Karori, your roof is constantly [...]
The Complete Guide to Commercial Roof Cleaning: Answers to Common Questions Maintaining a clean, moss-free roof is critical for any commercial property. Whether you're a facility manager, property owner, or maintenance professional, understanding the nuances of commercial roof cleaning can save you thousands in long-term repairs and boost your building’s [...]
When it comes to roof cleaning, there’s a lot of confusion between pressure washing and soft washing — and choosing the wrong method can cause more harm than good. At Metro Water Blasting, we’ve cleaned thousands of roofs across Auckland, and we can tell you with confidence: 📌 Soft washing [...]
Most Hamilton homeowners wait too long to clean their roofs — not realizing how much silent damage builds up in the meantime. Between Waikato’s moisture-heavy winters and long, warm summers, Hamilton roofs are exposed to moss growth, UV degradation, salt-freezing cycles, and debris buildup that can cost you thousands in [...]
Wellington’s stunning coastal location and vibrant weather patterns make it a beautiful place to live — but tough on roofs. If you’ve noticed moss growth, grime streaks, or fading on your roof, you’re not alone. The region’s wind, salt air, and damp winters accelerate roof wear, even on newer [...]
Tauranga’s gorgeous coastal setting comes with a hidden cost for homeowners: Salt air and high humidity create perfect conditions for roof damage. Left untreated, moss, lichen, algae, and salt deposits accelerate roof decay, leading to leaks, insulation damage, and costly replacements. At Metro Water Blasting, we specialise in professional roof [...]
Your roof might look fine from the street — but hidden under moss, dirt, and algae, dangerous problems could be growing. In Auckland’s tough coastal environment, even a healthy-looking roof can conceal issues that lead to leaks, insulation damage, structural rot, and $10,000+ repair bills. At Metro Water Blasting, we [...]
Christchurch’s climate — with its heavy winter rains, hot dry summers, and occasional frost — puts major strain on residential roofs. While cleaning your roof regularly is critical, how you clean it matters even more. At Metro Water Blasting, we know from experience that soft washing is the safest, smartest [...]