GRP Anti-Slip Stair Treads, Decking Strips & Flooring Sheets
Heavy-duty GRP anti-slip products for steps, stairs, ramps, walkways, decking and industrial flooring applications. GripDeck® supplies selected GRP products from stock online, with larger or bespoke GRP requirements quoted project by project through our UK manufacturing partner network.
GRP Anti-Slip Products Supplied by GripDeck®
GRP, also known as Glass Reinforced Plastic, is a hard-wearing composite material used to create anti-slip stair treads, stair nosings, flooring sheets, decking strips, walkway covers and safety profiles. It is often specified where a robust surface-mounted anti-slip solution is needed on existing steps, ramps, walkways, platforms or industrial flooring.
GripDeck® supplies a limited range of GRP anti-slip products through our online store from available stock. For larger quantities, special sizes, specific colours, project requirements or non-stock GRP products, we price each enquiry on a job-by-job basis through our network of UK manufacturing partners.
Which GRP Anti-Slip Product Do You Need?
The best GRP product depends on the surface, traffic level, fixing method, required coverage and whether the area is domestic, commercial, public access or industrial. GRP stair treads are usually used for steps and staircases, GRP flooring sheets are used for larger surface areas, and GRP decking strips are used as retrofit anti-slip strips on suitable existing decking or walkway surfaces.
| Problem or Surface | Typical GRP Product | Common Use |
|---|---|---|
| Slippery steps or staircases | GRP stair treads or stair nosings | Timber, concrete and steel steps requiring improved grip. |
| Slippery decking boards | GRP decking strips | Retrofit anti-slip strips for suitable timber decking and walkways. |
| Ramps, platforms and walkways | GRP flooring sheets or walkway covers | Surface-mounted anti-slip coverage for larger pedestrian areas. |
| Industrial or commercial flooring | GRP sheets and profiles | Factories, warehouses, access routes and maintenance areas. |
Our GRP Product Range

GRP Stair Treads
Heavy-duty anti-slip stair tread covers suitable for timber, steel and concrete steps and staircases.
View Stock Products
GRP Flooring Sheets
Anti-slip sheets for ramps, walkways, platforms and industrial flooring applications.
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GRP Decking Strips
Surface-mounted anti-slip strips designed for suitable timber decking, walkways and retrofit safety upgrades.
Request QuoteOnline Stock vs Project Quotes
| Requirement | Best Route | What to Expect |
|---|---|---|
| Small quantities from existing GripDeck® stock | Online store | Limited old stock and selected stock products may be available to buy online. |
| Specific sizes, colours or quantities | Project quotation | Priced job by job through our UK manufacturing partner network. |
| Commercial or industrial projects | Project quotation | Send measurements, drawings, photos, quantities and delivery postcode. |
GRP Decking Strip Colours
GRP decking strips may be available in a range of colours to complement existing decking and outdoor environments, subject to product availability, stock and project requirements.

Black

Brown

Beige

Yellow
Typical Applications
GRP Stair Treads
Improve safety on timber, steel and concrete staircases with surface-mounted GRP anti-slip tread covers.
GRP Ramp Covers
Provide additional grip on access ramps, sloping walkways and entrance routes.
Industrial Flooring
Suitable for factories, warehouses, maintenance areas and heavy-use commercial environments.
GRP Decking Strips
Surface-mounted retrofit anti-slip strips for suitable slippery decking boards and timber walkways.
Marinas & Piers
Suitable for wet and exposed waterfront environments where a robust anti-slip surface may be required.
Public Access Routes
Ideal for schools, parks, visitor attractions and public walkways requiring improved slip resistance.
GRP vs RetroGrip® Inserts
| Feature | GRP Products | RetroGrip® Inserts |
|---|---|---|
| Best For | Steps, ramps, flooring, covers and decking strip upgrades | Existing grooved timber decking |
| Installation | Surface fixed to suitable substrates | Fitted into compatible existing decking grooves |
| Typical Use | Commercial, industrial and public access applications | Decking refurbishment projects and smaller retrofit areas |
GRP Installation Examples

Commercial Walkway
Anti-slip GRP solution for public access routes.

Industrial Application
Heavy-duty GRP flooring used in demanding environments.

Public Access Route
Durable anti-slip protection for high-footfall areas.
Information Needed for a GRP Quote
Because most GRP products outside limited stock are priced on a job-by-job basis, the more information you provide, the easier it is to quote accurately.
| Information | Why It Helps |
|---|---|
| Product type | Stair treads, nosings, sheets, decking strips, walkway covers or other profiles. |
| Dimensions and quantities | Helps confirm cutting, material quantities and manufacturing requirements. |
| Colour preference | Colour availability may depend on stock or manufacturing partner options. |
| Surface type | Timber, concrete, steel, decking, ramp or industrial floor affects suitability and fixing advice. |
| Photos or drawings | Helps GripDeck® advise on the most suitable GRP product. |
| Delivery postcode | Required for delivery pricing and lead time estimates. |
Related Anti-Slip Products
RetroGrip® Tread
Surface-mounted anti-slip strips for smooth decking, walkways, ramps and bridges.
View TreadNeed Help Choosing the Right GRP Product?
Whether you need GRP stair treads, flooring sheets, decking strips or walkway covers, the GripDeck® team can help source and specify a suitable anti-slip solution through our UK partner network.
Request a GRP Quote Shop Limited StockFrequently Asked Questions
What does GRP stand for?
GRP stands for Glass Reinforced Plastic, a strong composite material commonly used for anti-slip flooring, stair treads, decking strips and safety products.
Does GripDeck® manufacture GRP products?
No. GripDeck® supplies selected GRP products and can quote larger or bespoke GRP requirements through our network of UK manufacturing partners.
Are all GRP products available online?
No. The online store may show limited stock or old stock GRP products. Anything outside current online stock is normally quoted on a project-by-project basis.
Can GRP be used outdoors?
Yes. GRP products are commonly used for both indoor and outdoor anti-slip applications, including steps, ramps, walkways, decking and industrial access routes.
Are GRP products suitable for steps and stairs?
Yes. GRP stair treads are widely used on timber, concrete and steel staircases to improve slip resistance.
Can GRP be fitted to existing decking?
Yes. GRP decking strips can be fitted to suitable existing decking surfaces to improve grip, subject to surface condition, fixing method and project suitability.
What is the difference between GRP and RetroGrip®?
GRP products are generally surface-mounted anti-slip covers, strips or profiles, whereas RetroGrip® inserts are designed to fit into suitable existing grooved timber decking boards.


