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Based in West Sussex
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£2.30 ex. VAT
Keep your scaffold boards firmly in place with our robust Board Retaining Clamp, a vital tool for any scaffolding setup. This clamp locks 38mm-thick timber scaffold boards onto standard 48.3mm-diameter scaffolding tubes, stopping platform slippage, wind uplift, or accidental shifts that could compromise worker safety. Crafted from corrosion-resistant galvanised pressed steel, it weighs only 0.61kg for effortless installation. Whether you’re battling gusty conditions or ensuring everyday stability, this clamp delivers reliable retention without adding bulk to your kit. Compliant with key UK standards, it’s the go-to choice for pros prioritising durability and peace of mind.
Checkout to get your delivery cost
Sussex Depote
Trusted by customers
Best prices
In the fast-paced world of construction and maintenance, nothing beats the frustration of a wobbly scaffold board. It’s not just inconvenient, it’s downright dangerous. That’s where our Board Retaining Clamp steps in as your unsung hero. Drawing from years of on-site expertise, we’ve designed this clamp to fit seamlessly into British Standard scaffolding systems, making it a staple for teams tackling everything from high-rise renovations to temporary access platforms.
What sets it apart? It’s not just about holding boards steady; it’s about giving you control over your workspace. The clever flange design grips boards without damaging the timber, while the galvanised finish shrugs off rust and harsh weather, extending its lifespan across multiple projects. At a featherlight 0.61kg, it’s easy to carry up ladders or stash in your tool bag, saving time and reducing fatigue. We’ve heard from countless site managers how swapping out flimsy alternatives for this clamp cut down on reworks and boosted crew confidence. Plus, with straightforward spanner tightening, even new hires can get it right the first time. Invest in this clamp, and you’re not just buying hardware; you’re buying smoother operations, fewer delays, and safer days on the job. Perfect for independent-tied scaffolds or birdcage structures, it’s engineered to withstand the rigours of real-world use while keeping costs in check.
| Feature | Specification |
| Material | Galvanised pressed steel for superior corrosion resistance |
| Compatible Tube Diameter | 48.3mm (standard scaffold transoms) |
| Board Thickness | 38mm (fits common timber scaffold planks) |
| Weight | 0.61kg per clamp—lightweight and portable |
| Finish | Hot-dip galvanised for outdoor durability. |
| Load Capacity | Non-load bearing; retention only (up to wind speeds per site assessment) |
| Dimensions | Compact profile: 150mm x 80mm x 50mm (approx.) |
| Quantity per Pack | Sold individually or in bulk packs of 10+ for efficiency |
Our Board Retaining Clamp shines in scenarios where board stability is non-negotiable. On bustling construction sites, it secures platforms for bricklayers and plasterers, preventing planks from bouncing during heavy foot traffic. For renovation pros working on older buildings, it’s ideal for birdcage scaffolds around facades, holding edges firm against urban winds. Maintenance teams love it for temporary setups in warehouses or event staging, where quick assembly means less downtime. Even in exposed coastal projects, its rust-proof build keeps things locked down through salty air and storms. If your job involves heights, access, or any plank-based platform, this clamp adapts effortlessly—saving you from constant adjustments and letting you focus on the build.
Safety isn’t an add-on; it’s the foundation of every scaffold we supply. Our Board Retaining Clamp meets BS EN 1139-2 and BS 2482:2009 standards, ensuring it performs reliably in tied independent scaffolds and beyond. As a non-structural retainer, it focuses on anti-lift and anti-slip performance, aligning with NASC TG20:21 guidelines for wind-resistant design. We recommend routine inspections for wear, you should check for dents or loose fittings before each use—and pairing it with full risk assessments. Over-tightening? Avoid it to prevent board compression. Compliant with UK Construction (Design and Management) regs, it’s third-party tested for peace of mind. Remember, proper training and site-specific planning amplify its effectiveness, turning potential hazards into solid safeguards.
For boards under 2.5m, one at each end usually suffices. Go for extras midway or every 1-1.5m on longer spans or windy sites, it us recommended to aim for 2-4 total to match TG20 recommendations.
It’s optimised for 38mm timber, but for thinner or thicker options, consider putlog clips or custom fittings. Always test-fit first.
Slide the tube through the clamp’s ring, position the flanges over the board edges, and tighten with a scaffold spanner; then hand-tighten, plus a quarter turn, does the trick.
Yes, when installed correctly and in accordance with your risk assessment. It’s designed for uplift resistance, but add more clamps in gusty areas for extra hold.
Yes, with regular checks for damage, it’ll serve job after job. Galvanisation keeps it looking sharp season after season.
No, not if it is used right, the smooth flanges distribute pressure evenly. Skip overtightening, and your boards stay pristine.
No, our clamps are primarily designed for standard 38mm timber boards, where the flanges grip the edges effectively without damaging the boards. For steel or plastic boards (which are often thinner or have different profiles), they may not provide a secure hold, use manufacturer-specific retainers or check compatibility. Always test a small section first and follow your scaffold design or TG20 compliance sheet to ensure the platform remains stable.
Inspect each clamp before every use for signs of damage: bent flanges, cracked steel, excessive rust (beyond surface spotting), deformed tube grip, or loose bolt threads. If the clamp doesn’t sit flush on the board or tube, or if it feels loose after tightening, replace it immediately. Galvanised finish helps resist corrosion, but heavy wear from repeated installations or rough handling shortens its lifespan. Regular checks keep your setup safe and avoid failed inspections.
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