

Stocked
UK Warehouse
Built For
Industrial Use
Dispatch
2–5 Working Days
Standards
BS EN / UKCA
Order before 2pm for same-day dispatch
Tracked courier delivery across England, Scotland & Wales. Pallet rates for bulk orders.
UK Delivery
Standards Compliant
Trade Accounts
This professional safety sign clearly indicates that protective clothing must be worn. It is available in multiple materials and sizes, making it ideal for workplaces, warehouses, public environments, and properties where clear information and safety are paramount.
| Size | Self-adhesive Decal | Plastic Sign | Magnet | Aluminum Sign |
|---|---|---|---|---|
| A6 | 105×148 mm | 105×148×1.2 mm | 105×148×0.85 mm | 105×148×3 mm |
| A5 | 148×210 mm | 148×210×1.2 mm | 148×210×0.85 mm | 148×210×3 mm |
| A4 | 210×297 mm | 210×297×1.2 mm | 210×297×0.85 mm | 210×297×3 mm |
This signage is suitable for industrial, warehouse, construction sites, offices, schools, retail stores, and public environments. Choose material based on substrate and environmental requirements.
Self-adhesive decal for mounting on smooth surfaces:
A6 – 105×148 mm
A5 – 148×210 mm
A4 – 210×297 mm
Plastic sign in PVC-free rigid plastic (for indoor use). Easily mounts on most surfaces (double-sided tape or sign mounts):
A6 – 105×148×1.2 mm
A5 – 148×210×1.2 mm
A4 – 210×297×1.2 mm
Magnet – Easily applied and removed from smooth steel surfaces, such as vehicles:
A6 – 105×148×0.85 mm
A5 – 148×210×0.85 mm
A4 – 210×297×0.85 mm
Aluminum sign – This warning sign is available in aluminum sheet (3 mm with PE core). This durable sheet has a smooth surface and resists impact, corrosion, UV radiation, and weather effects.
Q: What surfaces can the self-adhesive decal be applied to?
A: It can be applied to smooth surfaces for optimal adhesion.
Q: Is the plastic sign suitable for outdoor use?
A: The plastic sign is designed for indoor use only.
Q: How can the aluminum sign be mounted?
A: The aluminum sign can be mounted using screws or adhesive tape.
— Why specifiers choose BarriersUK
01
British Stock
Held in UK warehouses for fast dispatch nationwide.
02
Trade Pricing
Volume discounts and 30-day accounts for contractors.
03
Specifier Support
Real people on the phone — bulk quotes and site advice.
04
Standards First
Built to BS EN where applicable. UKCA marked.
BS EN 1317
UKCA / CE
Recyclable
Site Survey Available
UK-Based Support
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— Contractor & specifier service
Our specifier desk handles bulk pricing, site surveys, made-to-order runs and scheduled deliveries across the UK.