StadiaStrip® Heavy-Duty Anti-Slip Inserts
Heavy-duty routed-in anti-slip insert strips for timber walkways, bridges, steps, platforms and access routes where a robust slip-resistant surface is required.
Heavy-Duty Anti-Slip Inserts for Routed Timber Channels
StadiaStrip® is a separate heavy-duty anti-slip insert product designed for timber walkways, bridges, steps, platforms and access routes where a stronger routed-in insert is required. It is not part of the standard RetroGrip® insert range and should not be treated as a simple push-in decking insert.
Unlike RetroGrip®, which is designed to fit suitable existing grooved decking boards, StadiaStrip® normally requires a new routed channel to be machined into the timber. This makes it suitable for project-specific anti-slip upgrades where the timber can be accurately routed before installation.
When Should StadiaStrip® Be Used?
StadiaStrip® is typically considered where an installed or project-specific timber surface needs a durable anti-slip insert, but standard factory-applied GripDeck® inserts, RetroGrip® decking inserts or surface-mounted strips are not the most suitable option.
Existing Timber Walkways
Used where a timber walkway is already installed and requires a heavy-duty routed anti-slip insert, but the surface is not suitable for standard RetroGrip® inserts.
Bridges & Platforms
Suitable for timber bridges, platforms and access routes where a robust slip-resistant insert is required.
Project-Specific Timber
Useful where timber sections need anti-slip protection and a routed channel can be machined to accept the insert.
Is StadiaStrip® Right for Your Project?
| Usually Suitable | Usually Not Suitable |
|---|---|
| Timber that can be routed accurately | Projects where no routing or machining is possible |
| Heavy-duty walkways, bridges, platforms and access routes | Small domestic grooved decking where RetroGrip® inserts may be easier |
| Applications needing a robust routed-in anti-slip insert | Smooth flat surfaces where RetroGrip® Tread or GRP strips may be better |
| Project-specific timber sections where standard factory inserts are not suitable | Rotten, loose or structurally unsound timber that should be repaired or replaced |
StadiaStrip® Width Options
12mm StadiaStrip®
A narrower heavy-duty anti-slip insert for timber sections where a smaller routed groove is required.
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23mm StadiaStrip®
A wider heavy-duty insert providing greater anti-slip surface coverage for more demanding applications.
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GripDeck® can advise whether StadiaStrip®, RetroGrip®, RetroGrip® Tread, GRP or replacement anti-slip decking would be more suitable for your project.
Ask for Advice12mm vs 23mm StadiaStrip®
| Feature | 12mm StadiaStrip® | 23mm StadiaStrip® |
|---|---|---|
| Insert Width | Narrower routed anti-slip insert | Wider routed anti-slip insert |
| Best For | Smaller timber sections or more discreet applications | Higher visibility and greater anti-slip coverage |
| Typical Applications | Steps, smaller profiles, timber access routes | Walkways, bridges, platforms and heavier-use areas |
| Installation | Requires a suitable routed channel | Requires a suitable routed channel |
Installation Considerations
StadiaStrip® must be fitted into a suitable routed channel. This means the timber surface needs to be accurately machined on site or prepared before installation. The timber must be sound, stable and thick enough to accept the routed groove without compromising the board or structure.
Routed Channel Required
A suitable groove must be routed into the timber to accept the StadiaStrip® heavy-duty anti-slip insert.
More Installation Time
Because the timber has to be routed before fitting, installation is more involved than simple surface-mounted or push-in retrofit products.
Check Suitability First
Timber condition, thickness, profile and application should be checked before deciding whether StadiaStrip® is the best option.
StadiaStrip® Gallery
View examples of StadiaStrip® heavy-duty anti-slip insert options. Click any image to view a larger version.
23mm StadiaStrip®
Wider heavy-duty insert for increased anti-slip coverage.
12mm StadiaStrip®
Narrower heavy-duty insert for suitable timber sections.
Routed-In Insert System
Designed to be installed into a machined channel in the timber.
StadiaStrip® Specification
| Product | StadiaStrip® heavy-duty anti-slip insert |
| Available Widths | 12mm and 23mm |
| Surface | Resin and aggregate anti-slip surface |
| Applications | Timber walkways, bridges, steps, platforms and access routes |
| Installation | Installed into a suitable routed channel in the timber |
| Best For | Project-specific applications where standard factory-applied inserts or simpler retrofit products are not suitable |
StadiaStrip® vs Other Retrofit Products
| Product | Best For | Key Difference |
|---|---|---|
| StadiaStrip® | Heavy-duty timber walkways, bridges, steps and platforms | Requires a routed channel in the timber. |
| RetroGrip® Inserts | Suitable existing grooved timber decking | Designed to fit compatible existing decking grooves. |
| RetroGrip® Tread | Smooth or flat timber decking, ramps and walkways | Surface-mounted anti-slip strip. |
| GRP Products | Steps, ramps and heavy-duty retrofit surfaces | Surface covers and profiles rather than routed timber inserts. |
Related Retrofit Products
RetroGrip® Inserts
Quicker retrofit anti-slip inserts for suitable existing grooved timber decking.
View RetroGrip®
RetroGrip® Tread
Surface-mounted anti-slip strips for smooth decking, walkways, ramps and bridges.
View Tread
RetroGrip® Stair Nosing
Purpose-designed anti-slip nosing for step edges and stairways.
View Stair NosingNeed Heavy-Duty Routed Anti-Slip Inserts?
Contact GripDeck® for advice on whether StadiaStrip®, RetroGrip®, GRP or replacement anti-slip decking is the most suitable option for your project.
Request a Quote Contact UsFrequently Asked Questions
What is StadiaStrip®?
StadiaStrip® is a heavy-duty routed-in anti-slip insert designed for timber walkways, bridges, steps, platforms and access routes.
Is StadiaStrip® the same as RetroGrip®?
No. RetroGrip® is designed for suitable existing grooved decking. StadiaStrip® is a separate heavy-duty product that normally requires a routed channel to be machined into the timber.
Does StadiaStrip® need a routed groove?
Yes. StadiaStrip® must be fitted into a suitable routed channel in the timber, so installation requires accurate machining before the insert is fitted.
What sizes are available?
StadiaStrip® is available in 12mm and 23mm widths, depending on the required anti-slip coverage, timber size and project application.
When should I use StadiaStrip® instead of RetroGrip® Tread?
StadiaStrip® is a routed-in insert for suitable timber. RetroGrip® Tread is surface-mounted and is usually more suitable where routing is not possible or where the timber is smooth or flat.