Make sure your workforce, and site visitors, know that they're required to use crawl boards due to a fragile roof, with this construction site safety sign.
Sign text: Danger: Fragile roof - Use crawl boards.
Sign colour(s): Yellow, black, blue and white
Sign orientation: Landscape
Our health and safety signage is designed to deliver clear, direct messages, in order to reduce the risk of potential accidents on construction sites and in the workplace. All signage is available in a variety of materials and sizes, to suit your needs.
If required, we're more than happy to customise any signs by adding brand assets, such as logos.
Which Size of Sign Is Required?
To find out which sign size is the best fit for you, simply follow the guidance below.
If the sign needs to be visible up to 10 metres away, use:
- A5 - 148 x 210mm or 210 x 148mm
- A4 - 210 x 297mm or 297 x 210mm
- 300 x 100mm
- 100 x 100mm, 150 x 150mm, 200 x 200mm
If the sign needs to be visible up to 15 metres away, use:
- A3 - 297 x 420mm or 420 x 297mm
- 450 x 150mm
- 300 x 300mm
If the sign needs to be visible up to 20 metres away, use:
- A2 - 420 x 594mm or 594 x 420mm
- 600 x 200mm
Our Sign Materials Explained
Self-adhesive vinyl stickers are made from PVC material with an adhesive backing. We use high-tech air release vinyl, that prevents air bubbles and means all that's needed is to peel off the back layer and apply the sticker to a smooth surface.
It's extremely flexible and, as we apply a layer of lamination, is strong, durable and can be wiped clean. Due to the laminate finish, our self-adhesive vinyl can be used both indoors and externally.
3mm printed foamex is made from extruded PVC sheet and is a versatile and cost-effective option. The even surface makes it perfect for high-definition printing, meaning your signage will look fantastic.
Foamex is extremely water resistant, making it a brilliant, cheaper solution for outdoor signs. It's also lightweight and sturdy, so you can transport foamex signage easily and is an easy material to work with when installing.
3mm aluminium composite consists of a polyethylene core that's faced with two thin sheets of aluminium. It's almost impossible to separate the layers, meaning it won't be easily damaged. If your budget allows, we'd always recommend this material when purchasing outdoor signage.
The composite has a smooth finish so is great for printing on and, although slightly more expensive than foamex, it's more than worth the cost due to being longer-lasting.
Discounts for Bulk Purchases
As producing a greater volume of signs means our manufacturing costs become more efficient, we're able to pass these savings on to you!
- Order 5+ units and save 10% on the unit cost.
- Order 10+ units and save 15% on the unit cost.
- Order 20+ units and save 20% on the unit cost.
- Order 50+ units and save 30% on the unit cost.
Discounts apply when ordering multiple units of the same sign, in identical sizes and materials.
Standard delivery takes 3 - 5 business days and is charged at a rate of £2.95 or FREE for orders of over £35.
If you require a shorter delivery time, please contact us on 0333 202 7039 and we'd be delighted to assist.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.