Roof cleaning is one of the most misunderstood exterior services. Many homeowners worry about pressure damage, chemical safety, roof lifespan, and whether cleaning will actually solve moss and lichen problems long-term. These concerns are valid. A roof is one of the most expensive components of a home, and incorrect cleaning [...]
Central Auckland is home to some of the city’s most iconic properties — character villas, classic bungalows, and tightly packed early-1900s homes. While these houses have timeless appeal, they also face unique roofing challenges that make regular roof cleaning far more important than many homeowners realise. Older roof designs, shallow [...]
Summer in Auckland means long days, BBQs, and blue skies — but for your roof, it also means UV exposure, debris baking into tiles, and accelerated wear. If your roof is covered in moss, lichen, or black streaks, it won’t just look bad — it may deteriorate faster in the [...]
South Auckland’s unique climate makes it one of the highest-risk areas for roof moss, mould, and lichen growth in the entire region. Suburbs like Papakura, Manurewa, Māngere, and Takanini see consistent rainfall, heavy humidity, and lots of tree cover — the perfect recipe for roof damage if left untreated. At [...]
In Christchurch, moss-covered roofs are a common sight — especially in older suburbs and hillside homes where shade, moisture, and trees create ideal growth conditions. But what looks like a patch of green is actually a slow, silent threat. Moss, lichen, and mould trap moisture, damage roofing materials, and shorten [...]
In Christchurch, your roof is your home’s first line of defence against the elements — but it’s also one of the most neglected areas when it comes to maintenance. Over time, moss, mould, lichen, and grime can build up on residential roofs, especially in tree-lined suburbs or homes with poor [...]
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 [...]
Your roof silently protects your home every day—but when it starts showing signs of trouble, you need to act fast. Ignoring the early warning signs of roof issues can lead to massive repair bills, leaks, and even full roof replacements. At Metro Water Blasting, we’ve helped thousands of Auckland [...]
Cleaning your own roof might seem like a good way to save money. But is it worth the risk? In Auckland’s tough coastal climate, roof maintenance is a serious task requiring the right skills, tools, and safety measures. Metro Water Blasting dives into the pros and cons of DIY roof [...]
Auckland’s beauty is undeniable—lush greenery, beautiful harbours, and coastal breezes. But if you own a home here, you know that living near the ocean comes with some hidden challenges, especially for your roof. At Metro Water Blasting, we’ve seen how Auckland’s coastal climate can shorten roof lifespan if proactive [...]