Public · Signage and Features
Heritage Platform Signage Restoration
Central Station, Sydney
Heritage railway landmark
10 weeks
We restored the original platform signs from Central Station, Sydney, salvaging the genuine metal lettering and timber backboards rather than replacing them. Every letter was stripped back, every board repaired and refinished, and each sign was rebuilt and hand painted in our workshop so it could be reinstated as the authentic heritage landmark it has always been.
Scope: Original platform signs, metal lettering and timber backboards
The challenge
- The original Central Station platform signs had to be saved and reinstated, not replaced, to keep their genuine heritage value.
- The metal raised lettering had lost its finish, and the timber backboards were split, cracked, and full of old fixing holes.
- The completed signs had to look authentic and withstand a busy public platform for decades to come.
Restoring the original signs, not replacing them
When a heritage sign survives, the most authentic outcome is to bring back the original rather than fabricate a replica. For this project we worked with the actual platform signs that were originally mounted at Central Station, preserving their genuine raised metal letters and timber backboards so the finished signage carries its true history.
Decades of weather and heavy public use had taken their toll. The metal lettering had lost its finish, and the timber backing had developed splits, cracks, and a patchwork of old fixing holes. Our task was to strip each sign back to its sound, original material, make every repair invisible, and rebuild the sign so it would read as authentic and stand up to another lifetime on a busy platform.
A complete strip-back and rebuild in the workshop
We removed every metal letter from the backboards and sent them to be sandblasted, taking the metal right back to a clean, bare surface ready for refinishing. The timber backboards were then sawn, planed, and machined true, and sanded completely smooth so we had a sound, flat base to work from.
With the timber prepared, we made good all of the old splits, cracks, and fixing holes left from the sign's original life. Once the boards were repaired, we refitted the original letters, added new heritage-appropriate borders and trims around each sign, and hand painted everything ourselves in-house for a consistent, durable, period-accurate finish.
Our approach
- 1We recovered the original platform signs from the station and assessed each one for sound material to keep.
- 2Every metal letter was carefully removed from its timber backboard.
- 3The letters were sandblasted back to clean, bare metal, ready for refinishing.
- 4The timber backboards were sawn, planed, and machined true to a sound, flat base.
- 5We sanded every board completely smooth and made good all the old splits, cracks, and fixing holes.
- 6The original letters were refitted to the repaired backboards.
- 7New heritage-appropriate borders and trims were added around each sign.
- 8We hand painted every sign in-house for a consistent, durable, period-accurate finish.
Materials and techniques
- Original raised metal lettering, sandblasted and refinished
- Salvaged timber backboards, machined and repaired
- Filler and timber repairs to old splits, cracks, and fixing holes
- New machined heritage borders and trims
- Hand-applied, durable heritage paint finish
Common questions
Heritage signage restoration FAQs
- Can original heritage platform signs be restored instead of replaced?
- Yes. Where the original sign survives, restoration is almost always the most authentic outcome. For this project we worked with the genuine Central Station platform signs, keeping the original metal letters and timber backboards and repairing them rather than fabricating replicas, so the finished signage retains its real heritage value.
- How are raised metal letters restored on timber railway signs?
- We remove each metal letter from its backboard and sandblast it back to clean, bare metal so it can be refinished. The timber backboard is machined true, sanded smooth, and its old splits, cracks, and fixing holes are made good. The original letters are then refitted, new borders and trims are added, and the whole sign is hand painted for a durable, period-accurate finish.
- Who restores heritage signage at Sydney Central Station?
- Noble Heritage carried out the restoration of original platform signage for Central Station in Sydney, working on the genuine signs as part of the station's redevelopment. We specialise in heritage timber and signage restoration across Sydney for public and commercial projects.
- How long does heritage platform signage restoration take?
- This project ran over roughly ten weeks, covering letter removal and sandblasting, timber backboard repair and machining, fitting new borders and trims, and hand painting. Timeframes depend on the number of signs, the condition of the original material, and the finish required.
