A few weeks ago, Ava Lonsfield, the manager of a warehouse in Marrickville, Sydney, reached out to us at GDR Sydney. Her warehouse at 142 Sydenham Road, Marrickville, had an outdated garage door that was causing delays and security concerns. The existing roller door was noisy, slow, and difficult to operate, making it a hassle for daily warehouse activities. Ava needed a durable, automated commercial garage door that could handle high traffic and improve security.
Job Details & Challenges
When we got there and had a proper look, the issues were pretty clear.
- The tracks and springs were completely worn out, which made the door jolt and shake during use.
- There was no insulation, which meant the warehouse was letting in a lot of heat and dust.
- The door was still manual, which just was not practical for a fast-moving operation like hers.
The biggest challenge was fitting a modern system into the existing structure while making sure we didn’t interrupt the day-to-day work at the warehouse. With vehicles coming and going all the time, we had to move fast and work smart.
Solution & Process – A Heavy Duty Commercial Door Upgrade
To tackle the project, we followed a structured and efficient approach:
- First, we removed the old roller door safely and took care of disposing it.
- Then we installed a Durable, Insulated Roller Door made from Colorbond steel. It helps with both energy efficiency and cutting down the noise.
- We added a strong, automated motor with remote control, so staff can now open and close the door easily without stepping out of their vehicles.
- For added safety, we built in an auto-locking system and added weather seals along the edges to keep out wind, dust, and water.
- Once it was all set up, we ran a full test and made some fine adjustments to get everything running at the right speed, balance, and safety level.
Outcome & Customer Satisfaction – A Safer, Smarter Warehouse
By the time we wrapped up the job, the warehouse had a brand new garage door that was strong, quiet, and easy to use. It made a huge difference to both the security and the workflow. Ava and her team were genuinely pleased with how everything turned out.
Before I left, I showed Ava how the remote system works and gave her a few simple tips on maintenance to keep things running smoothly over the long term.
Before leaving, I walked Ava through the remote operation and maintenance tips to keep the door running smoothly for years to come.
She left us an excellent review:
“GDR Sydney delivered a high-quality commercial garage door installation for our warehouse. They were punctual, detail-oriented, and ensured everything was up to safety standards. We couldn’t have asked for better service!” – Ava Lonsfield
Upgrade Your Garage Door with GDR Sydney!
If your warehouse, business, or home could do with a garage door upgrade or garage door repair and installation, give GDR Sydney a ring. We work across Marrickville and the wider Sydney area, offering dependable service around the clock. Call us anytime. We are here 24/7 for expert service help you can count on.


