Letterbox

(60 products)

Complete your letterbox and home exterior with our range of house numbers, letters, and signage. Make your property easy to identify with quality numbering solutions in various styles and finishes.

House Numbers & Letters

Choose from adhesive-backed numbers in classic white with black lettering or elegant black with gold, individual brass numbers in 50mm and 75mm sizes, stainless steel options, and screw-on brass numbers. We also stock individual alphabet letters for complete address customization and trash bin identification stickers.

Letterbox & Property Signs

Enhance your letterbox with practical signage including "No Junk Mail" signs in stainless steel and plastic, plus a range of property signs such as "Beware of the Dog," "No Parking," "No Smoking," and safety signs like "Mind Your Head" and "Mind Your Step."

All products are designed for easy installation and built to withstand Australian weather conditions.

Let customers speak for us

from 1115 reviews

Glenn Orkney

03/02/2026

Globe

Great service , quick delivery thanks

OSRAM Candle Incandescent Light Bulb E14 240V 40W Clear ZS230-40B

Adam

03/01/2026

Great service

These guys had what I needed (hard to find) and replied to questions and delivered immediately - highly recommended

LuxMaster GLS Incandescent Light Bulb B22 260V 60W Clear

Christine Greenaway

02/26/2026

Beautiful warm and cosy lighting

Love these incandescent bulbs. Great service too. I will return for more soon. Thank You.

Philips GLS Incandescent Light Bulb E27 230V 60W Frost

Gabe Beal

02/25/2026

Hard to find, very practical tea towel rail

I was very pleased to discover a white version of my favourite tea towel rail at Double Bay Hardware's online store. The shipping time was super fast. Highly recommend this product & store.

L T Williams Towel Rail White 38cm 1512WHT

Amanda Peck

02/24/2026

Halogen light globes

Came very quickly in the post. Love them for my glass lamps. This is the second time I have used them and they were posted asap

nls GLS Halogen Light Bulb E27 240V 42W Clear 10328NLS

Ben Smith

02/23/2026

Cotton dish cloth

You were the only stockists that have a cotton dish mop. Please keep them in stock :)

DB Hardware Cotton Dish Mop 38cm

Paul Dengate

02/20/2026

So nice to visit a proper hardware store

Double Bay Hardware is an anomaly on the street - an old fashioned hardware store with its original facade and unashamedly original / old-fashioned. The online order was fulfilled instantly and I’m so glad I used click & collect as I got to experience the store and the great service. The producer I bought were hard to find and clearly the store is fulfilling a niche in the market and addressing the needs of its customers. Highly recommended!

Goddards Silver Polish Foam 18OZ.(510g)