What's Included in a Typical Guttering & Drainage Quote?
Usually included: Gutters, downpipes, brackets, sealants, and connection to stormwater drainage.
Usually extra: Roof repairs, stormwater drainage beyond the property boundary.
NZ Price Ranges (Baseline β Christchurch)
| Scope | Estimated Cost |
|---|---|
| Small home (β€25m of guttering) | $1,500 β $3,500 |
| Average home (25β60m of guttering) | $3,500 β $7,500 |
| Large home (60m+ guttering + downpipes) | $8,000 β $16,000 |
Christchurch baseline β apply city multiplier for your region. Auckland is ~15% higher; Queenstown ~20% higher; Invercargill/Whanganui ~10% lower.
Tips for Getting the Best Quote
- Replace gutters every 20β30 years or when they start sagging or leaking
- Aluminium gutters are the standard in NZ β avoid galvanised in coastal areas
- Check downpipes run to proper stormwater drain, not just the garden
- Always get at least 3 written quotes before committing.
- Check licence on the relevant NZ register.