Platinum Signs
Re Smoke Door Do Not Obstruct Sign
PSS-WH-FIR-0001 · Product data sheet
Data sheet
5 November 2026
https://www.platinumsigns.com.au
Description
The Re Smoke Door Do Not Obstruct sign uses the AS 1319 red format to alert occupants to fire-safety equipment and procedures. Mount it directly above extinguishers, hose reels, hydrants, or alarm call points for instant identification during an emergency. Printed on fire-resistant inks and available in corflute, polypropylene, Colorbond, and vinyl. Sizes range from 225×300 mm to 600×900 mm, with optional reflective and lamination finishes. Platinum Signs supplies trade accounts with bulk discounts and fast Australia-wide delivery.
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
- Fire Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-WH-FIR-0001
Available materials
| Material | Specification |
|---|---|
| Corflute (5mm) | Lightweight corrugated plastic board. Easy to fix to fences, hoarding, and temporary structures. Indicative service life: Temporary use; exposure and installation affect service life. Typical use: Construction sites, temporary signage, events. |
| Polypropylene (1.6mm) | Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure. Indicative service life: Medium-term use; site conditions apply. Typical use: Warehouses, factories, permanent indoor/outdoor. |
| Colorbond Steel (0.6mm) | Rigid coated sheet steel suited to demanding indoor and outdoor installations. Print life depends on finish, exposure, edges and mounting. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent installations, harsh environments. |
| Self-Adhesive Vinyl (Sticker) | Peel-and-stick vinyl for smooth surfaces. Walls, doors, machinery, and equipment labelling. Indicative service life: Short- to medium-term use; surface and exposure affect service life. Typical use: Indoor walls, equipment labels, smooth surfaces. |
Available sizes
- • 225 x 300mm (Small)
- • 300 x 450mm (Medium)
- • 450 x 600mm (Large)
- • 600 x 900mm (Extra Large)
Volume pricing — Polypropylene (1.6mm) · 225 x 300mm (Small) (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1 | $20.95 | — |
| 5 | $19.27 | -8% |
| 10 | $17.81 | -15% |
| 25 | $15.92 | -24% |
| 50 | $14.25 | -32% |
| 100+ | $12.57 | -40% |
Prices shown for the listed material/size combination and quantities. Savings increase gradually between these quantities. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/fire/re-smoke-door-do-not-obstruct.
Frequently asked
Why is Colorbond recommended for fire signage?
Colorbond is non-combustible and highly resistant to heat, making it the safest choice near fire equipment. It also resists fading and weathering better than other materials.
Can I use this sign near a fire extinguisher in a damp area?
Yes. Colorbond with lamination is ideal for damp or outdoor environments. Polypropylene works indoors; avoid corflute in wet areas as it can absorb moisture.
What does 'fire-resistant inks' mean?
Our inks are formulated to resist fading from heat exposure and UV light, maintaining colour and legibility over years of service near fire equipment.
Do you supply signs for other fire equipment like emergency exits?
Yes. We stock a full range of fire and emergency signs—exit signs, assembly point signs, fire hose reels, and more. Browse our Fire Signs category or contact us.
How often should I replace a fire sign?
Inspect annually for fading or damage. Colorbond signs typically last 5–7 years; polypropylene 3–5 years. Replace immediately if text or pictograms become illegible.
Are bulk orders discounted for multi-site facilities?
Volume-pricing examples are 5 signs: 8% off, 10 signs: 15% off, 25 signs: 24% off, 50 signs: 32% off, 100 signs: 40% off. Savings increase gradually between these quantities. The total increases as you add more signs, while the average price per sign falls or stays the same. The configurator calculates the total for your selected quantity.