Danger Reinforced Autoclaved Aerated Concrete (RAAC) Sign | Danger Signs
Product Summary
Ensure your site remains compliant and safe with our
Danger Reinforced Autoclaved Aerated Concrete (RAAC) Sign. Specifically designed to alert workers, visitors, and contractors of the potential hazards associated with RAAC materials, this essential
danger sign communicates a clear safety message using high-visibility graphics and bold typography. RAAC is a known structural risk in many older buildings, and appropriate signage is critical for managing this danger effectively.
Ideal for construction sites, industrial areas, and facilities management, this sign meets health and safety requirements and supports broader hazard identification efforts. Whether you’re already using
high voltage signs,
toxic hazard signs,
biohazard warnings, or
slippery surface signs, this RAAC warning sign is a vital addition to your safety signage strategy.
Material & Print Options
Our Danger Reinforced Autoclaved Aerated Concrete (RAAC) Signs are available in two durable material options to suit your specific usage environment:
- Adhesive Vinyl: Ideal for smooth, clean indoor surfaces. Easy to apply with a strong adhesive backing for long-lasting performance.
- 3mm Rigid PVC: A robust choice for both indoor and outdoor applications, offering excellent durability in tough site conditions.
All signs are printed using high-resolution UV-stable inks to ensure maximum visibility and resistance to fading, even in challenging environments.
Installation Info
This safety sign is designed for quick, flexible installation across a variety of surfaces. Please note:
- Fixings are not included – allowing you to choose the most appropriate mounting method for your surface type.
- Adhesive vinyl signs can be applied directly to clean, dry surfaces such as walls, doors, or equipment panels.
- Rigid PVC signs can be drilled and mounted using screws, cable ties, or adhesive pads, depending on your site requirements.
Delivery & Lead Times
We understand that timely delivery is critical for safety compliance and project timelines. That’s why we offer:
- Standard Delivery: Within 5 working days.
- Express Options: Choose from next-day, 48-hour, or 72-hour delivery at checkout for urgent requirements.
Orders placed before our daily cutoff time are eligible for same-day dispatch. For any delivery queries or support, our UK-based customer service team is available 18 hours a day to assist.
Why Choose This Sign
The Danger Reinforced Autoclaved Aerated Concrete (RAAC) Sign is more than just a compliance tool—it’s a proactive step toward site safety. Here’s why it’s the right choice:
- Promotes awareness of structural hazards posed by RAAC materials.
- Enhances safety culture when used alongside other warning signs such as slippery surface signs or toxic hazard signs.
- Highly visible with bold design and industry-recognised danger symbols.
- Durable and weather-resistant materials suitable for all work environments.
- Flexible mounting options to suit a wide range of applications.
Trust Construction Print for all your
construction safety signage needs. We provide high-quality, regulation-compliant signs that help maintain order and protect lives on site.
Order your Danger Reinforced Autoclaved Aerated Concrete (RAAC) Sign today to ensure your site is clearly marked, safe, and fully compliant with UK health and safety standards.
Material Weight: Rigid PVC Panel (5mm) – Industrial-grade, impact-resistant substrate suitable for prolonged outdoor deployment on construction and industrial sites.Removable Vinyl Film (180 GSM) – High-tack adhesive for secure placement with clean, residue-free removal, ideal for short-term or rotating safety messaging.Material Surface: Matte, Anti-Glare Coating – Ensures maximum legibility in high-light environments, prevents reflection from site lighting or direct sunlight, and maintains a professional non-shiny appearance.


How long will it take to receive my safety signs?
Our standard delivery time is 5 working days from artwork approval. Express turnaround options are available upon request.
Do you have ready-made designs?
Yes, we have pre-made templates for construction navigation signs, hazard warnings, PPE reminders, directional signs, and more. These can be customised with your logo or wording.
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Can you print custom safety signs?
Yes, you can provide your own design or work with our design team to create a bespoke safety sign.
What materials do you offer?
We offer Rigid 5mm Foam Board for long-term durability and Temporary Adhesive Vinyl Stickers for short-term use.
Are your safety signs weatherproof?
Yes, both materials are UV-resistant and waterproof, suitable for outdoor use in all weather conditions.
What sizes do you offer?
We produce safety signs in standard universal sizes as specified for each type of sign, ensuring compliance and visibility requirements are met.
Do your signs meet UK safety regulations?
Yes, our signs comply with BS EN ISO 7010 standards for workplace safety signage.
Can you add our company logo or brand colours?
Yes, we can customise any sign to include your branding while keeping it compliant with safety standards.
Do you offer bulk discounts?
Yes, we offer tiered pricing for larger orders. Contact us for a customised quote.
How do I place an order?
Select a template or upload your design, choose your material and size, and place your order online. We’ll confirm a proof before printing.