Precast Concrete Hoarding Blocks
Secure foundations for site hoarding and perimeter control
A complete range of precast hoarding solutions
When you need a stable base for hoarding without the cost or disruption of groundworks, precast concrete hoarding blocks are the solution. Designed for use with timber, steel, or sustainable PVC panels, they make it fast and safe to set up secure perimeters even in the most challenging locations.
Available in a choice of sizes – from compact 850kg blocks to 3m long interlocking units – our hoarding blocks are suitable for projects ranging from small urban sites to large, exposed developments. Each block is available for hire or purchase, with nationwide delivery and optional HIAB offload.
Explore Our Concrete Hoarding Blocks Range
Each block in the range is designed for a specific type of site challenge – whether that’s a limited footprint in city centres, higher stability in coastal locations, or continuous bases for added protection against vehicles.
Here’s an overview of the options available:
Best for: Urban sites, pedestrian zones
Slim-profile blocks (just 500mm wide) that reduce footprint – ideal for pedestrianised areas and tight city sites. Precast holes allow scaffold poles to slot in for bracing without extra drilling.
Dimensions: 1,200 × 545 × 600mm
Weight: 850kg
Handling: Fork recess + Deha lifting clutch
Key feature: Compact size for restricted spaces
Best for: Coastal projects, taller hoarding runs
A heavier square-profile block that provides greater stability for taller hoarding or higher wind loads. Threaded sockets allow steel posts or brackets to bolt directly on.
- Dimensions: 750 × 750 × 750mm
- Weight: 1,000 kg
Handling: Deha lifting clutch
Key feature: Threaded sockets for easy post fixing
Best for: Large developments, exposed or high-traffic sites
Continuous tongue-and-groove units that lock together, forming a slim 450mm-wide barrier. Provides additional protection for pedestrians against vehicles while offering a solid base for hoarding panels.
Dimensions: 3,000 × 800 × 450mm
Weight: 2,500 kg
Handling: Fork recess + 4 lifting clutches
Key feature: Interlocking design for alignment and strength
Applications for concrete hoarding blocks
Our hoarding blocks provide a safe, non-invasive base for:
- Site security & access control – protect the perimeter without foundations.
- Construction projects – quick setup for temporary or long-term hoarding.
- Urban developments – slim profiles that minimise disruption in public spaces.
Hire or buy - your choice
Choose between outright purchase or flexible hire:
- Short-term hire – ideal for temporary hoarding or event sites.
- Long-term hire – cost-effective option for seasonal or phased projects.
- Purchase – best if you need permanent stock for ongoing work.
Why choose our hoarding blocks
Full range of sizes – from compact 850kg units to 3m interlocking sections.
Compatible with timber, steel, and sustainable PVC hoarding systems.
No groundworks required – fast, non-invasive installation.
Hire or buy direct – flexible options for temporary or permanent use.
Nationwide delivery – with HIAB offload and placement available.
Sustainable choice – blocks are durable, reusable, and 100% recyclable at end-of-life.
Handling & installation
All blocks are supplied with cast-in lifting points, fork recesses or threaded sockets.
- Delivered direct from Nottingham with UK-wide transport network.
- Can be offloaded and positioned by forklift, telehandler, or HIAB.
- No drilling or resin anchors required – brackets and posts bolt straight on.
Scott Sekjer - A20
Comparison of our Hoarding Blocks
| Block type | Dimensions (L × W × H) | Weight | Connection | Best for |
|---|---|---|---|---|
| 850kg hoarding block | 1,200mm × 500mm × 600mm | 850kg | Flat sides with precast holes | Compact footprint – ideal for tight spaces and pedestrianised areas. |
| 1t hoarding block | 750mm ×750 mm × 750mm | 1,000kg | Flat sides with precast holes | More stability on softer ground and for taller hoarding installations. |
| 3m hoarding block | 3,000mm × 450mm × 800mm | 2,500kg | Tongue & groove interlock | Continuous base for long runs of hoarding with added alignment & stability. |
Questions We Get All The Time
Hoarding blocks are made for fixing vertical posts and hoarding panels. Some share sizes with ballast blocks, but they are tailored for site security rather than just balancing weight.
Yes, all standard sizes are available for hire with flexible terms. The minimum hire period is 4 weeks.
Yes, they’re compatible with timber, steel, and reusable PVC hoarding systems.
Through cast-in threaded sockets or bolt-on brackets. Some blocks also feature pole holes for scaffold bracing.
Yes, they’re precast concrete with no reinforcement, so they can be reused, crushed, and recycled at the end of their life.
No, the blocks can sit directly on an existing slab or hardstanding.
Yes, our fleet can deliver UK-wide and provide HIAB offload and placement to save you time and plant hire costs.