Ringlock
Staircase & Rebar Solutions
The scaffolding system for safe on-site access.
See reference projects
Versatile at its core
Supports a wide range of scaffolding assemblies using primarily core components, easily adapted to different load requirements, ensuring flexibility and efficiency across projects.
Engineered ring-node precision
Ringlock’s 8‑point rosette at 50cm intervals delivers repeatable bay logic and stiffer joints. That means quicker design sign‑off and consistent, safer builds without over‑engineering.
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Get Ringlock working for your site
Book a rapid design check for stair towers (4‑leg / 10‑leg) or rebar platforms, and check availability & lead time from your nearest UK location.
Ringlock
One scaffold system, many applications
Ringlock is a modular scaffolding system that caters to flexibility, suitability and cost-effectiveness. Featuring the rosette and wedge-head locking mechanism, Ringlock revolves around a set of core components that efficiently assemble into a robust steel structure to create a secure working area.
The streamlined assembling principle of Ringlock also make it stand for high efficiency. With a simple assembly process, all main components lock firmly in place with the help of a hammer. No need for bolts, screws, or mechanical tools.
From stair towers to rebar scaffolds our extensive range of accessories, the options become almost limitless.
All-purpose and high load bearing
The rosette connection offers a wide range of angles, providing flexibility and the ability to create multiple shapes.
Cost-efficient due to multi-functional components
80% of components are reusable across various applications, reducing the materials needed on the job site.
Scaffolding available for rental and sale at short notice.
Doka ensures a reliable and fast delivery, offering large quantities of material for sale and rental at short notice.
Ringlock is certified globally for your peace of mind.
On top of DIBt certification, Ringlock scaffolding is certified to EN12810/12811; and complies with NASC TG30 requirements.
With only a few core components to setup most main scaffolding applications, Ringlock stands for high efficiency.
The wide range of accessories complements the simplicity of the rosette and wedge head connection, where a set of core components is assembled to create a stiff and safe access solution.
Standards with welded rosettes.
Made of steel with galvanised finishing, the Ringlock standards are a robust and durable scaffolding component, as well as the main load bearing component. With welded rosettes, standards provide a quick and secure assembly, support heavy loads, and meets safety standards as they allow to attach personal protective equipment. With multiple lengths available, the standards are one of the core components that ensure Ringlock its efficiency and adaptability.
- Rosettes at each 50 cm
Welded directly onto the scaffolding pole, enhancing the connection possibilities. - 8 holes per rosette
4 smaller holes at 90° intervals and 4 larger holes in between to allow for wider angles - With and without spigot
Spigots allow for easy and upright stacking. Either crimped or bolted, for regular or suspended applications, respectively.
Ledgers. A single component for transoms and guardrails.
Ledgers are horizontal components that can serve as structural elements, guardrails, or support for steel planks. The integrated wedge head fits the rosette, with the wedge locking securely into the holes of the rosette. For wider scaffolding applications such as birdcage, cantilever, or suspended scaffolding, truss ledgers support planks and increase load-bearing capacity with their reinforced design.
- Casted wedge heads
With movable, but not detachable, wedges, to prevent loose components. Ensures a strong node connection. - Flexible dimensions
To adjust the scaffolding layout to the shape of the building.
Slide-in steel toeboards.
Quick to install, toeboards make up the 3-part edge protection required to help prevent dropped objects from sliding off the scaffold.
The toeboards are installed behind the installed wedge of a ledger, and can be installed longitudinally and at right angles.
- Slide-in fitting
Securely position toeboards behind the ledger wedges with a single motion. - Long lasting
Manufactured from galvanised steel with a painted finish, to be durable. - Compact stacking
The shape of the toeboards was designed for efficient stacking, facilitating storage and transportation.
Steel planks for a sturdy and safe work platform.
Ringlock planks are positioned atop the ledgers and secured safely with wind-latches. Stabilisers positioned at the edges guarantee a comfortable experience for workers, preventing tilting or shaking, even during heavy-duty tasks.
To enhance safety further, the perforated surface enables water to pass through, inhibiting the formation of ice and the accumulation of dirt. This design ensures that the walk-on surface remains non-slippery.
- Safety features for end-users
Rotating latch prevents accidental tilt, while anti-slip surface enhances grip. - Sturdy and stable
The robust metal body ensures stability and confidence while walking. - Durable and impact resistant
Manufactured entirely from hot-dip galvanised steel for extended durability and strength.
Diagonal bracing to ensure rigidity
The swiveling wedge heads at both ends lock onto the rosette of the standards and form the vertical bracing of the scaffold, to ensure its rigidity. Vertical bracings come in differing lengths to suit any combination of bay length and height.
For special applications, diagonal braces may also be used to create suspended cantilevers on the scaffolding.
- Swivel wedge-heads
To enhance the assembly of the bay braces on the standards. - Flexible dimensions
Each dimension of ledger and standard has its corresponding bay brace. - Cantilever solution
Larger cantilever work can be achieved with the use of diagonal braces.
When used in construction, Ringlock scaffolding facilitates access to elevated areas and creates a secure working space for your teams.
A top choice for construction jobsites due to its exceptional flexibility and safety, the modular design of Ringlock allows for quick and easy assembly, adapting to complex structures and various heights. The secure locking mechanism ensures stability, providing a secure platform for workers. Additionally, the system's robust components and high load-bearing capacity enhance worker safety, making it suitable for a wide range of construction tasks.
Rebar scaffolding
Working scaffolding modules, often free-standing, to provide secure and stable platforms, ideal for tasks such as tying rebar and pouring concrete. Available in pre-set configurations that can be repositioned on-site as needed.
4 Leg staircases
The 10‑leg Ringlock stair tower delivers a stable, high‑capacity access route for busy construction environments. Its rigid rosette‑and‑wedge connections create strong, multi‑directional joints, while matched diagonal bracing ensures dependable stiffness under heavy foot traffic.
10 Leg staircases
A cost-effective shoring solution that can cut up to 50% of material usage by adapting the scaffolding mesh to the slab thickness. It also creates safe walkways between shoring towers and adapts to uneven ground.
Looking for industrial scaffolding applications?
From tanks, silos, and spheres to rolling and suspended scaffolding, heavy-duty applications, and access platforms in industrial environments, Ringlock is a top choice solution.
For expert industrial scaffolding, our sister company, AT-PAC, leads the way within our group.
Within the different scaffolding applications, Ringlock demonstrates benefits across the main scopes of work.
From increasing safety with additional walkways and cantilevered expanded work areas to offering safety accessories for scaffolders during assembly, Ringlock scaffolding accelerates the speed of construction works providing access adapted to complex structures. This modular scaffolding system ensures cost efficiency by adjusting material usage according to load capacity needs and remains resourceful with its flexibility to fit every shape, always with the focus on the workers and end users.
"With Ringlock from Doka, we have found the perfect complement to our own material. The quality of the material and the option to rent it flexibly give us exactly the flexibility we need for our projects. Doka has proven to be a strong and reliable partner - we will continue to rely on this collaboration in the future!"
Georg Riedl | Managing director Pecan GmbH
Ringlock is an ideal scaffolding system to pair up with formwork for a seamless solution. Uniting the two, Doka offers not just products but possibilities.
One partner for multiple solutions
Optimally coordinated formwork & scaffolding solutions by a single point of contact
Cost reduction through joint transport
Availability at short notice for formwork & scaffolding
Fast delivery times thanks to worldwide distribution network
Large quantities available for sale and rental
Rental park for formwork & scaffolding
Professional & streamlined rental process
Add-on rental allows to handle construction projects with less material investments
A7 Highway Linz, Austria - Pylon renovation
Elixir, Serbia - Rebar scaffolding in construction development
Church of the Assumption of Mary, Croatia - Church restoration
Thyssenkrupp Steel Duisburg, Germany - High load Ringlock and UniKit shoring
Vienna 22, Vienna, Austria - Access scaffolding solution
To fully unlock the system's potential, Ringlock offers a range of features and accessories designed to enhance safety, efficiency, and maximise versatility.
Color-codel label in all core components
A feature designed to simplify and enhance the scaffolding assembly. The smart identification labels streamline bay assembly, eliminating the need for constant measurements. Each color code indicates which components are compatible, ensuring a seamless fit every time. This intuitive system saves time and effort, allowing smarter and more efficiently scaffolding erection.
Mid-transoms for enhanced flexibility around obstacles
Mid-transoms allow for the creation of openings in the working platform to accommodate obstacles, such as struts supporting formwork panels. This enables scaffolding to remain close to the formwork, increasing worker safety without the need to redesign the scaffold’s overall structure.
Lifting lugs and jack retainers for safe and efficient scaffold repositioning
With tailored accessories that allow safe crane displacement, Ringlock scaffolding reduces material usage on-site and significantly cuts costs in both assembly and disassembly.
Infill planks to ensure no gaps on the working platform
Uncovered gaps between planks and ledgers can lead to tripping hazards, tools or materials falling through, and instability on the working platform. Infill planks provide a seamless surface, reducing the risk of injury and enhancing the overall safety and efficiency of the scaffolding setup. By eliminating gaps, the scaffold also complies with safety regulations, creating a more secure environment for all workers on site.
Questions about Ringlock?
Get in contact with us.
The international experience of Doka gives you pooled, concentrated knowledge for a successful project. Your contact person will help you find the best individual solution, to make your project's 'bottom line' a success, too. In short: expert specialised formwork & scaffolding planning with lasting benefits for your project.