What makes Waiuku different
An early river port
Waiuku allotments went on sale in 1851 and the Kentish Hotel was built in 1851 or early 1852. Other survivors include the old jail (1865), Wesley Methodist Church (1883), Hartmann House (1886) and Pollock Cottage (1890).
A brick town centre
After a fire on 28 August 1916, the Town Board required buildings in the centre to be brick or masonry, which is why the main street looks the way it does.
Estuary and west coast
The town is on the isthmus of the Āwhitu Peninsula, about 12 km north of the Waikato River mouth, with the black-sand surf beach at Karioitahi close by. The region's highest recorded gust, 204 km/h, was at exposed Manukau Heads on the same west coast.
Wet winters
NIWA figures for 1991 to 2020 give Waiuku Forest 1,316.9 mm of rain a year, with August the wettest month at 163.4 mm.
The mill next door
The Glenbrook steel mill opened in 1968 and is a major local employer. NZ Steel says it runs an integrated mill there using local ironsand, and its paint line supports COLORSTEEL demand.
Which COLORSTEEL suits a Waiuku roof?
NZ Steel sets warranties by distance from salt water. Its Moderate category typically includes the immediate surroundings of calm salt water such as estuaries, while west coast homes 500 m to 1 km from the coast fall in Severe. Within 100 metres of salt water of any kind, NZ Steel wants to be contacted so it can confirm the warranty applies.
So a house on the river's tidal edge, or out towards Karioitahi, needs that check before ordering. In town, most of Franklin's homes are standalone houses (87.8% in 2023), so the choice is usually yours alone. See COLORSTEEL and re-roofing in Auckland.
If your roof feeds a water tank
BRANZ says a roof that collects drinking water must not be painted with lead or chromium-based paints, and shouldn't be used if it has uncoated lead flashings, treated timber or old asbestos-cement sheets. It recommends mesh leaf guards, a first-flush diverter, and checking spouting, guards and downpipes every 3 to 6 months.
Disconnect the tank before any moss treatment or roof wash, so chemicals don't end up in your water. See moss and lichen and roof flashings.
What we'd do in Waiuku
On a tank-water house, we'd tell the roofer before they quote, so the paint, flashings and spouting are all chosen for drinking water. Near the estuary, we'd want the COLORSTEEL category and warranty confirmed in writing. On a building from before 1900, check with Heritage New Zealand first. If we have a checked roofer covering Waiuku, we'll pass your job to them.
Want a roofer to take a look?
Tell us the job and your postcode. We match it with a Find My Roofer certified roofer who specialises in that kind of work, and they call you to quote. Your number goes to them alone.