
Posts, Chains and Barriers - Construction Site Safety by Caledonia Signs - Trade Only Supplier
Posts, chains, and barriers on construction sites are essential physical safety measures used to control access, guide movement, and protect people from hazards. These tools create clear boundaries around dangerous or restricted areas such as deep excavations, heavy machinery zones, or areas where work is actively taking place. By visually and physically preventing unauthorised entry, they reduce the risk of accidents and help keep both workers and visitors safe. Their presence also helps reinforce site rules and provides a clear indication of where caution or special permissions are required.
These safety devices are highly versatile and can be quickly installed, adjusted, or removed as the site evolves. Posts can be fitted with chains or connected to barriers to form temporary fences or cordoned-off zones. This flexibility is vital on dynamic construction sites where work zones frequently change. Chains and barriers can be used to create pedestrian walkways, segregate vehicle paths, or protect fragile surfaces, all helping to organize the site effectively and improve safety.
Beyond protecting people from hazards, posts, chains, and barriers also serve a security function. They help prevent theft or vandalism by limiting access to valuable equipment, materials, or sensitive areas after working hours. Clearly defined boundaries can deter trespassing and reduce unauthorised site entry, which is important for minimising liability and maintaining project integrity. In many cases, these physical barriers work alongside signage and other safety measures to create a comprehensive site control system.
Lastly, posts, chains, and barriers support compliance with occupational health and safety regulations. Many jurisdictions require physical barriers around hazardous zones to be clearly defined and maintained to protect workers and the public. Using these barriers helps construction companies demonstrate their commitment to safety standards and reduces the likelihood of legal penalties. By effectively managing site boundaries, these tools contribute to creating a safer, more organised, and legally compliant working environment.
Barrier Tape Post Safety Signs
This red painted steel post is simply pushed into the ground for the quick and easy deployment of barrier tape. Forged steel pointed tip enables easier insertion. Once the posts are in position simply wrap your barrier tape of choice around the post to secure an area quickly and efficiently ‚ideal..
Cone Barrier Extension Safety Signs
A great accessory designed to link traffic cones together, creating a continuous barrier or cordon. This allows traffic management teams to define boundaries, restrict access, or guide pedestrians and vehicles more clearly than using individual cones alone. Fits over the top of most standard traff..
3 Sided Folding Barrier Safety Signs
Lightweight, portable folding barrier system, conforming to UK traffic signs manual Chapter 8 One piece unit supplied ready assembled with 3 sides Single sided reflective red and white flexible panels Each side panel is 750 x 1000mm in size..
4 Sided Folding Barrier Safety Signs
Lightweight, portable folding barrier system, conforming to UK traffic signs manual Chapter 8 One piece unit supplied ready assembled with 4 sides Single sided reflective red and white flexible panels Each side panel is 750x1000mm in size..
Extending Safety Barrier Safety Signs
Made from durable polyethylene with each panel weighing just 2.5kg Strong snap-on hinges - Quick assembly and length adjustment - 3 panels: 1x 8mm each extends to 3M wide Smooth even finish for easy cleaning - Foldaway for easy storage - All panels supplied with standard 'Caution' symbol and black ..
Retractable Wall Mounted Barrier - 3m - Plain Safety Signs
3m of retractable webbing supplied in black metal housing with wall screw fixings and a receiver clip supplied as standard.Perfect for situations where you want a flexible retractable barrier without taking up any floor space.Longer length belts and printed safety messages are available on request...
Retractable Post Mounted Barrier Safety Signs
A 1015mm high post with 355mm diameter base that provides an excellent ballast of 9kgUse these stylish Retractable Barrier Posts to manage crowds in your shop, hotel or at exhibitions Complete with 3.4m retractable coloured webbing (5m wide) Pull out webbing has attachment clip and 3 slide-on connec..
White & Red Frame & Post - Inc Custom Sign Safety Signs
0.9mm high plastic post with 3kg recycled PVC base and 253mm frameRed and white post and base complete with sign of your choice in white frame- please specify required message when ordering..
Yellow & Black Frame & Post - Inc Custom Sign Safety Signs
0.9mm high plastic post with 3kg recycled PVC base and 253mm frameBlack and yellow post and base complete with sign of your choice in yellow frame- please specify required message when ordering..
Red & White Frame & Post - Includes Custom Sign Safety Signs
0.9mm high plastic post with 3kg recycled PVC base and 253mm frameRed and white post and base complete with sign of your choice in red frame- please specify required message when ordering..
S-Hook Attachment for Chains - Red Safety Signs
Plastic connecting s-hookConnecting link for plastic chains, allows longer chain lengths to be produced...
S-Hook Attachment for Chains - Black Safety Signs
Plastic connecting s-hookConnecting link for plastic chains, allows longer chain lengths to be produced...
Wall Bracket for Retractable Barrier Posts Safety Signs
Plastic bracket is easily fitted to a wall with screws (included) and allows the webbing from retractable barriers to be connected to the wall to create a barrier to entry. Materials Explained Below is a more detailed description of the materials this particular safety sign is available in. Help..
Red & White Chain Post Kit - 6 Posts - 10m Chain - Hooks & Links Safety Signs
870mm high plastic posts with 2.9kg PVC bases and plastic chainThis 10m post and chain kit provides exceptional value for money Allows areas to be cordoned off quickly and easily Contents: 6 x 870mmm high posts with rubber bases, 10 x Hooks and links10m plastic chainTotal kit weight of 13kg..
Yellow & Black Chain Post Kit - 6 Posts - 10m Chain - Hooks & Links Safety Signs
870mm high plastic posts with 2.9kg PVC bases and plastic chainThis 10m post and chain kit provides exceptional value for money Allows areas to be cordoned off quickly and easily Contents: 6x 870mmm high posts with rubber bases, 10 x Hooks and links10m plastic chainTotal kit weight of 13kg..
Universal Chain Post - 1.6kg Rubber Base Safety Signs
870mm high plastic post with 1.6kg rubber base (300mm triangular base)Suitable for internal or temporary external use, allows easy attachment of plastic chains for a quick barrier system - ideal for channelling crowds or to cordon off an area...
Universal Chain Post - 1.6kg Rubber Base Safety Signs
870mm high plastic post with 1.6kg rubber base (300mm triangular base)Suitable for internal or temporary external use, allows easy attachment of plastic chains for a quick barrier system - ideal for channelling crowds or to cordon off an area...
Red & White Polyethylene Chain Safety Signs
Polyethylene chain with 6mm links1metre length of plastic chain with 6mm links..
Yellow & Black Polyethylene Chain Safety Signs
Polyethylene chain with 6mm links1metre length of plastic chain with 6mm links..
Cone Chain Attachment Safety Signs
Lightweight plastic ring fits on top of most round cones. Side hooks allow attachment of plastic chains for a simple temporary barrier solution.2mm thick, red plastic ring sits on top of round cones..
Industrial Retractable Barrier Post - 3.4m Webbing Safety Signs
A tough portable barrier system for outdoor use. 15mm high powder coated post with recycled rubber base (48m diameter). Includes 3.4m of high visibility chevron webbingSimply pull out the webbing and attach to additional posts or wall brackets. Includes a belt lock and slow retract braking system fo..
Heavy Duty Chain Post Kit Safety Signs
Highly stable and effective heavy duty chain post system. Includes reflective polypropylene post and recycled PVC base. Chain eye rotates 360degrees on top of the 1mm diameter post, guiding the chain in any direction. Post twists and locks into the base. Plastic chain is sold separately.Simply threa..
Nylon Chain Connector Link for Chain Attachment Safety Signs
Nylon link for connecting plastic chains together..
Retractable Wall Mounted Barrier - 4.6m - Plain Safety Signs
Retractable webbing supplied in black metal housing with wall screw fixings and a receiver clip supplied as standard. Perfect for situations where you require a flexible retractable barrier without taking up any floor space...
Retractable Wall Mounted Barrier - 4.6m - Wording Safety Signs
Retractable webbing supplied in black metal housing with wall screw fixings and a receiver clip supplied as standard. Perfect for situations where you require a flexible retractable barrier without taking up any floor space...
Retractable Wall Mounted Barrier - 3m - Wording Safety Signs
Retractable webbing supplied in black metal housing with wall screw fixings and a receiver clip supplied as standard. Perfect for situations where you require a flexible retractable barrier without taking up any floor space...