

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 warning sign is designed for clear and effective communication in workplaces, warehouses, public environments, and properties where safety and information are paramount. Available in multiple materials and sizes, it ensures that vital messages are conveyed effectively.
| 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 sign is suitable for use in industries, warehouses, construction sites, offices, schools, retail environments, and public areas. Choose the appropriate material based on the surface and environmental requirements.
Self-Adhesive Vinyl Decal for Installation 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 mounted on most surfaces (double-sided tape or sign holder).
A6 – 105×148×1.2 mm
A5 – 148×210×1.2 mm
A4 – 210×297×1.2 mm
Magnet – The magnet easily attaches and detaches from smooth steel surfaces, for example, on 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 plate (3 mm with PE core). This durable plate has a smooth surface and resists impacts, corrosion, UV radiation, and weather conditions.
A6 – 105×148×3 mm
A5 – 148×210×3 mm
A4 – 210×297×3 mm
The signs can be mounted on smooth, clean, and dry surfaces for optimal adhesion.
Consider the location and conditions where the sign will be displayed to select the most suitable material.
Yes, the aluminum signs are designed to be impact-resistant, corrosion-resistant, and UV-stable for long-lasting outdoor use.
— 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
— Also in range

£1,390.00

£66.00

£66.00

£66.00
— Contractor & specifier service
Our specifier desk handles bulk pricing, site surveys, made-to-order runs and scheduled deliveries across the UK.