Platinum Signs
This Gate Must Be Kept Closed Sign
PSS-INF-SFT-0015 · Product data sheet
Data sheet
5 August 2026
https://www.platinumsigns.com.au
Description
This Gate Must Be Kept Closed communicates facility-access discipline in a straightforward, non-regulatory format. Perfect for warehouses, manufacturing plants, and secure areas where gate closure is essential to operations or site safety — use it alongside physical barriers and access-control procedures. Manufactured from polypropylene (1.6 mm), this sign withstands daily indoor and semi-sheltered use. Available in 450×300 mm or 600×450 mm; choose holes or lamination to match your installation method and environment. Bulk orders from trade customers receive volume discounts. We ship Australia-wide from Sydney, ensuring your signage arrives on time.
Final sign type, wording, size, placement and material depend on the site risk, project specification and applicable jurisdiction. Confirm the requirement with the relevant WHS adviser or regulator.
- Category
- Information Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-INF-SFT-0015
Available materials
| Material | Specification |
|---|
Available sizes
Frequently asked
Does this replace a locked gate or access-control system?
No. This sign reinforces the instruction to close the gate but does not replace mechanical locks, electronic access, or supervision. Use it as a visual reminder in conjunction with your physical security measures.
Where should I mount it?
Mount it on or immediately adjacent to the gate itself, or at the approach point where personnel can read it before entering or exiting.
Is lamination recommended?
For outdoor or semi-sheltered gates, lamination extends the sign's life against weathering and UV. Indoor gates may not require it.
Can I get this in a different size?
Standard sizes are 450×300 mm and 600×450 mm. Contact us for custom dimensions on bulk orders.
What's your delivery timeframe?
5–7 business days for standard orders. Australia-wide shipping available; expedited options at checkout.