Over time, Christchurch homes accumulate more than just memories — they collect moss, dirt, mould, and grime across concrete paths, patios, and house exteriors. Whether it’s black streaks on your driveway or a green tint creeping up your weatherboards, it’s time for a proper clean.
At Metro Water Blasting, we offer combined concrete cleaning and house washing services throughout Christchurch, helping homeowners boost curb appeal, increase property longevity, and create healthier living environments — all in one visit.
Why House Washing and Concrete Cleaning Go Hand in Hand
Your home’s cladding and concrete surfaces are exposed to the same elements year-round — rain, dust, tree debris, UV rays, and moisture. When left uncleaned:
- Concrete becomes slippery from moss and algae buildup
- Exterior walls collect mould and airborne dirt
- Pavers and paths discolor, reducing your home’s visual appeal
- Painted surfaces degrade faster, especially on south-facing walls
Pairing both services ensures your property gets a uniform clean, with no contrast between a bright house and a grimy driveway (or vice versa).
What’s Included in Our Christchurch Services
🏠 House Washing
- Low-pressure soft wash safe for weatherboard, plaster, brick, and cladding
- Removes mould, mildew, cobwebs, bird droppings, and grime
- Window frames, downpipes, and baseboards included
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🪨 Concrete Cleaning
- High-pressure water blasting to lift years of buildup
- Ideal for driveways, paths, patios, carports, and slabs
- Removes grime, moss, tyre marks, and more
More Info →
We use adjustable pressure equipment to clean thoroughly without damaging your surfaces — and eco-friendly cleaning products where needed.
Christchurch Suburbs That Need Both Services Most
1. Merivale & Fendalton
Leafy streets mean concrete paths are constantly covered in organic debris, and house exteriors face frequent mould staining from shaded sections.
2. Cashmere & Hillsborough
Port Hills homes often experience heavy runoff, mossy driveways, and damp south walls — a high priority for both services.
3. Wigram & Halswell
Newer builds in these suburbs have smooth driveways and cladding that collect dust and grime from wind exposure. Concrete cleaning restores original colour, and house washing keeps surfaces looking fresh.
4. Sumner, Redcliffs & Southshore
Coastal properties deal with salt spray, sandy residue, and air-blown grime. Soft washing exteriors and high-pressure washing concrete surfaces makes a huge difference.
5. Ilam, Riccarton & St Albans
Rental homes and student flats often get neglected. A full clean between tenants or before sale can dramatically improve appearance and hygiene.
How Often Should You Clean Your Home & Concrete?
| Surface | Recommended Frequency |
|---|---|
| House exteriors (painted or cladding) | Every 12–24 months |
| Concrete driveways & paths | Every 12–18 months |
| Before selling or open homes | At least 1 month prior |
| Post-winter clean-up | Every spring (Sept–Nov) |
The Benefits Go Beyond Aesthetics
- 🧼 Prevents rot, mould, and paint degradation
- 💧 Removes allergens like mould spores and mildew
- 🏡 Improves curb appeal for resale or rental listings
- 💰 Preserves property value with proactive care
- 🦶 Reduces slip hazards on mossy or grimy concrete
Bundle and Save
We offer combo pricing for homeowners who book concrete cleaning and house washing together. You’ll save time, money, and get better results across your entire exterior.
You can even add:
What Christchurch Homeowners Say
“Our house in Fendalton had mould stains on the weatherboards and the driveway was covered in moss. Metro cleaned both and it looks brand new. Great combo service!” – Natalie W., Fendalton
“Booked a soft wash and concrete clean in Cashmere before putting our home on the market. Real estate agent said it boosted the sale price!” – Eli J., Cashmere
Book Your House + Concrete Clean in Christchurch Today
Don’t settle for a clean house and dirty paths — or vice versa. Let Metro Water Blasting restore your home’s appearance and safety with one efficient visit.
📞 Call 0800 997 997 or get your free quote online