DESKTOP

MOBILE

New Zealand’s climate can be tough on outdoor features, so when it comes to letterboxes and house numbers, material choice matters. Selecting durable, weather-resistant options helps maintain both appearance and functionality over time.

Stainless steel is a reliable choice, especially in coastal areas where rust is a concern. Aluminium with a powder-coated finish also performs well, offering a broad range of colours and styles with good resistance to corrosion.

For a natural look, treated timber can work, but it requires regular maintenance. Choose hardwoods with good rot resistance, and apply protective finishes to extend life. Concrete or stone can provide a sturdy, low-maintenance alternative, particularly for built-in designs.

Plastic and vinyl options are more affordable but may discolour or crack over time, especially in full sun. If you go this route, look for UV-stabilised products with warranties.

A good rule of thumb: choose materials used elsewhere on your façade, and check for local exposure risks like salt spray or high wind. Investing in quality materials upfront can reduce repairs or replacement costs later.

New Zealand’s climate can be tough on outdoor features, so when it comes to letterboxes and house numbers, material choice matters. Selecting durable, weather-resistant options helps maintain both appearance and functionality over time.

Stainless steel is a reliable choice, especially in coastal areas where rust is a concern. Aluminium with a powder-coated finish also performs well, offering a broad range of colours and styles with good resistance to corrosion.

For a natural look, treated timber can work, but it requires regular maintenance. Choose hardwoods with good rot resistance, and apply protective finishes to extend life. Concrete or stone can provide a sturdy, low-maintenance alternative, particularly for built-in designs.

Plastic and vinyl options are more affordable but may discolour or crack over time, especially in full sun. If you go this route, look for UV-stabilised products with warranties.

A good rule of thumb: choose materials used elsewhere on your façade, and check for local exposure risks like salt spray or high wind. Investing in quality materials upfront can reduce repairs or replacement costs later.

Related Articles

House Numbers That Help Emergency Services Find You

Why visibility and placement matter in urgent situations

Portfolios

View Industry Specialists

Portfolios

View Industry Specialists