“How often should I clean my house exterior?” is one of the most common questions homeowners ask — and the answer depends heavily on where you live. New Zealand’s climate varies dramatically by region. Coastal humidity, alpine cold, inland moisture, wind exposure, and rainfall all affect how quickly mould, algae, [...]
Christchurch winters place serious stress on homes. With cold temperatures, increased rainfall, frosts, southerly winds, and longer periods of dampness, exterior surfaces that are ignored before winter often suffer damage that isn’t discovered until it’s too late. Pre-winter exterior maintenance is not about appearance — it’s about preventing moisture damage, [...]
Christchurch roofs face some of the toughest conditions in New Zealand. From Canterbury dust and dry nor’wester winds to cold winters, damp mornings, and shaded rooflines, roofs across the region quickly accumulate moss, lichen, algae, and grime. Left untreated, this buildup doesn’t just affect how your roof looks — it [...]
Your roof works hard — shielding your home from rain, wind, frost, and harsh UV rays. But how often does it get the care it deserves? In Christchurch, regular roof cleaning is more than just a cosmetic refresh. It’s essential maintenance that can save homeowners thousands of dollars in repairs. [...]
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 [...]
Christchurch's cold winters bring frost, heavy rain, and the occasional snowfall — all serious threats to your roof. But most roof damage happens before you even see the first winter storm. At Metro Water Blasting, we help Christchurch homeowners protect their properties with professional roof cleaning that removes hidden risks [...]
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 [...]
Roof Moss Treatment Sydenham – Safe and Lasting Results Moss and lichen aren't just ugly — they're destructive to your roof’s lifespan and your home’s safety. In Sydenham, Christchurch, homes with shaded gardens and regular winter rains are prime targets for rapid moss growth. If left untreated, moss can [...]
Roof Cleaning Christchurch – How Regular Maintenance Extends the Life of Your Roof Your roof is the first line of defence against Christchurch’s weather — heavy rain, frost, gusty nor’westers, and even the occasional dusting of snow. Yet despite its importance, the roof is often one of the most overlooked [...]