Anti-Slip GRP Decking Strips are manufactured to provide a durable, low-profile anti-slip surface for demanding indoor and outdoor environments. The following specifications cover the material, dimensions, resistance properties and available testing information.

Product Specifications

• Material    GRP – Glass Reinforced Polyester
  
• Surface    Resin-coated gritted surface
  
• Overall thickness    3mm
  
• Profile widths    50mm and 90mm
  
• Standard lengths    750mm, 1m, 1.5m, 2m and 3m
  
• Bespoke cutting    Yes
  
• Cutting tolerance    ±3mm
  
• Slip resistance    Excellent – Level 3
  
• Wear resistance    Excellent – Level 3
  
• Heavy footfall    Yes
  
• Wheeled areas    Yes
  
• Chemical resistant    Yes
  
• Water resistant    Yes
  
• Oil resistant    Yes
  
• UV resistant    Yes
  
• Impact resistant    Yes
  
• Flame retardant    Yes
  
• Non-conductive    Yes, including high-voltage applications
  
• Indoor use    Yes
  
• Outdoor use    Yes
  
• Temperature resistance    -50°C to +110°C
  
• Cleaning    Stiff brush, warm water and mild detergent; low-pressure pressure
• washing where appropriate
  
• Slip Resistance Testing

The GRP decking strips have been tested for slip resistance in accordance with BS 7976.2.

• Dry: PTV 73
  
• Wet: PTV 60
  
• Oil: PTV 45

Additional Product Testing

The strips have also undergone testing for other performance characteristics:

• Ignitability: Tested to EN ISO 9239-1:2010
  
• Wear resistance: Level 3
  
• Chemical resistance: Yes
  
• Impact resistance: Yes
  
• UV resistance: Yes
  
• Flame retardance: Yes
  
• Electrical properties: Non-conductive, including high-voltage applications
  
• Sustainability: REACH and RoHS compliant

Available Sizes & Colours

The decking strips are available in two widths:

• 50mm
  
• 90mm

Standard lengths range from 750mm to 3m, with Beige, Black and Yellow colour options available. Bespoke cutting is available where a standard length does not provide the required fit.

Good to Know: The test values above are laboratory performance measurements and should be considered alongside the actual installation conditions. Footwear, contamination, drainage, substrate condition and maintenance can all influence real-world slip performance.

From the Mats4U Team

If you're specifying these strips for a particular project, the dimensions and environmental requirements are a good starting point. If you need a non-standard length or aren't sure which profile is appropriate, check the available options before ordering rather than assuming the nearest standard size will be suitable.

Not every slippery surface needs to be completely replaced. Anti-Slip GRP Decking Strips provide a practical way to add a dedicated high-grip surface to existing decking, walkways, steps and access routes where additional traction is needed.

The strips are designed to be fixed directly onto suitable surfaces, including wood, metal and concrete. This makes them particularly useful when the underlying surface is still suitable for use but becomes slippery because of rain, moisture, oil or general wear.

Rather than applying a coating across an entire area, individual strips can be positioned where people walk, step or cross most frequently. This can provide a targeted improvement in slip resistance while keeping the original surface visible and usable.

The 3mm overall thickness also gives the strips a low-profile finish, helping to minimise the change in surface height after installation. This can be particularly useful where the existing route needs to remain accessible and easy to navigate.

A Practical Retrofit Safety Solution

Anti-Slip GRP Decking Strips can be considered when:

• An existing surface is becoming slippery when wet
  
• Outdoor decking is exposed to rain and moisture
  
• Walkways need additional traction without complete resurfacing
  
• Access routes are exposed to oil or other contaminants
  
• A high-grip surface is required only in specific areas
  
• The existing substrate is sound but lacks sufficient slip resistance
  
• A relatively quick and straightforward safety improvement is required

Good to Know: Adding anti-slip strips does not replace the need to address underlying problems such as damaged decking, loose boards, poor drainage or inadequate lighting. The substrate should be suitable and structurally sound before the strips are installed.

Top Tip: Think about where people naturally place their feet rather than simply covering the centre of a surface. On walkways and access routes, positioning strips across the main direction of travel can create a more consistent area of traction.

From the Mats4U Team

If you're improving an existing surface because it has become slippery, consider what is causing the problem. If water or contamination is involved, the best result usually comes from combining improved grip with good drainage, regular cleaning and sensible maintenance of the surrounding area.

A surface that performs well when dry can become significantly more difficult to walk on when it is exposed to water, oil or other contaminants. Anti-Slip GRP Decking Strips use a resin-coated gritted surface to provide a consistently textured area underfoot, helping to maintain traction in conditions where smooth materials can become slippery.

The aggressive grit creates multiple points of contact between footwear and the surface. This helps reduce the likelihood of the foot sliding across the strip, making the decking strips particularly useful in areas where moisture or contamination is a regular concern.

The strips have been slip resistance tested to BS 7976.2, achieving a Pendulum Test Value (PTV) of 73 in dry conditions, 60 when wet and 45 with oil. The manufacturer's test classification records the dry result as 'Extremely Low' slip potential, with wet and oily/greasy conditions classified as 'Low' slip potential.

Designed for Challenging Conditions

The gritted surface is suitable for a wide range of environments, including areas exposed to:

• Rain and standing water
  
• Regular washing or cleaning
  
• Oil and greasy contamination
  
• General dirt and debris
  
• Outdoor weather conditions
  
• Heavy pedestrian use

The material is also resistant to water, oil and chemicals, helping the strips retain their performance in environments where ordinary decking or walkway surfaces may deteriorate or become harder to maintain.

Good to Know: Slip resistance is influenced by more than the material itself. Footwear, contamination, surface condition, drainage and maintenance can all affect how safely a person can move across a surface.

From the Mats4U Team

If your main concern is a regularly wet or contaminated area, don't just look at the headline slip rating. Consider how the surface will be used, what contaminants are present and how easily the area can be cleaned. These factors all contribute to maintaining effective slip resistance over time.

When adding an anti-slip surface to an existing walkway or deck, the height of the solution can be just as important as its grip. Anti-Slip GRP Decking Strips have an overall thickness of just 3mm, providing additional traction while keeping the change in surface level to a minimum.

This low-profile design makes the strips suitable for applications where maintaining a relatively smooth transition between surfaces is important. They can be installed onto suitable decking, walkways, bridges, platforms and other access routes without creating the substantial raised profile associated with some heavier anti-slip systems.

The strips are available in 50mm and 90mm widths, allowing the coverage to be selected according to the surface and the level of additional grip required. The narrower 50mm profile can be useful where a more discreet strip is preferred, while the wider 90mm option provides a larger dedicated area of textured surface.

Their low profile can also make them suitable for areas used by wheeled equipment and other traffic, with the manufacturer classifying the product as suitable for wheeled areas.

Where the Low Profile Can Be Useful

The 3mm construction can be advantageous where:

• Existing decking needs additional grip without substantial resurfacing
  
• Walkways need a defined anti-slip surface
  
• Access routes are regularly used by pedestrians
  
• Wheeled traffic needs to pass across the treated area
  
• A more discreet anti-slip solution is preferred
  
• The existing surface height needs to be maintained as closely as possible

The strips are available in Beige, Black and Yellow, giving you the option of a more discreet finish or a higher-visibility safety strip depending on the environment.

Good to Know: A low-profile anti-slip strip is not automatically suitable for every surface. The condition, level and structural integrity of the substrate should be checked before installation, particularly on timber decking or older outdoor structures.

Top Tip: Consider the visibility of the strip as well as its width. Yellow can provide greater visual contrast where you want the anti-slip treatment to be clearly noticeable, while Beige or Black may be preferable where a less prominent appearance is required.

From the Mats4U Team

When choosing between 50mm and 90mm, think about how the area is actually used. A wider strip isn't necessarily better for every application—the right width depends on available space, foot placement and how prominently you want the anti-slip area to be defined.

Anti-Slip GRP Decking Strips are manufactured from glass reinforced polyester (GRP), a composite material combining glass fibres with a durable polyester resin. This construction provides a strong yet relatively lightweight material that is well suited to environments where conventional metal or timber surfaces can be exposed to moisture, chemicals and changing weather conditions.

The GRP material is resistant to corrosion, water, oil and chemicals, helping the strips maintain their performance in demanding environments. Unlike untreated metal, GRP does not rust, while its resistance to moisture makes it suitable for both indoor and outdoor applications.

The strips are also UV resistant and have a stated temperature resistance of -50°C to +110°C, allowing them to withstand a wide range of environmental conditions.

Suitable for Demanding Working Environments

The GRP construction provides several practical advantages:

• Corrosion resistant for use in exposed environments
  
• Resistant to water, oil and chemicals
  
• Suitable for indoor and outdoor applications
  
• UV resistant
  
• Temperature resistant from -50°C to +110°C
  
• Excellent Level 3 wear resistance
  
• Impact resistant
  
• Suitable for heavy footfall
  
• Non-conductive for electrical and high-voltage applications
  
• Flame retardant
  
• Lightweight compared with many traditional anti-slip materials

The combination of these properties makes GRP particularly useful where an anti-slip surface needs to remain reliable despite exposure to weather, moisture, contamination or regular use.

Good to Know: GRP being corrosion resistant does not mean the surrounding structure is corrosion resistant. If the strips are being installed onto metal, timber or another substrate, the condition of that underlying surface should still be considered as part of the overall safety of the installation.

From the Mats4U Team

GRP is a particularly useful choice when you're looking for anti-slip protection in an environment where metal may rust or where frequent exposure to water and chemicals could make other materials harder to maintain. Consider the conditions around the entire installation, not just the strip itself.

Anti-Slip GRP Decking Strips are available in two profile widths: 50mm and 90mm, with standard lengths ranging from 750mm to 3m. Choosing the right configuration depends on the available surface, the area requiring additional traction and how the strip will be positioned.

The 50mm strips provide a narrower anti-slip surface and can be useful where a more discreet addition is preferred or where the available space is limited. The 90mm strips provide a wider area of textured grip and may be more appropriate where greater foot placement coverage is required.

Standard lengths include 750mm, 1m, 1.5m, 2m and 3m, giving you options for both smaller individual areas and longer walkways or decking sections. Where a standard length does not provide the right fit, the strips can be cut to bespoke sizes.

Consider These Factors Before Ordering

When selecting your strips, consider:

• Width: Choose between 50mm and 90mm depending on the coverage required.
  
• Length: Select the closest standard length to your installation area.
  
• Position: Decide where the strips will be installed in relation to normal foot traffic.
  
• Surface: Check that the substrate is suitable for direct fixing.
  
• Visibility: Beige, Black and Yellow are available to suit different environments.
  
• Quantity: Measure the complete area and determine how many strips are needed before ordering.
  
• Bespoke sizing: Consider custom cutting where standard dimensions would result in excessive overlap or unnecessary joins.

The strips have a stated cutting tolerance of ±3mm, so measurements should be taken carefully when a precise fit is required.

Good to Know: The available dimensions refer to the strip itself rather than the area that it will make safer. When planning an installation, consider the width and spacing of the strips as well as their individual dimensions.

Top Tip: Measure the surface in several places rather than relying on a single measurement, particularly on older timber decking or outdoor structures. Small variations can affect the final fit.

From the Mats4U Team

If you're unsure whether 50mm or 90mm is better for your application, start by looking at the way people use the area. We can also help you work through the dimensions and determine whether standard or bespoke lengths are the most practical option.

Anti-Slip GRP Decking Strips are designed to provide a straightforward way of adding a high-grip surface to an existing substrate. They can be fixed directly to suitable wood, metal, concrete and other surfaces, allowing the anti-slip treatment to be installed without replacing the underlying surface.

The strips can be supplied pre-drilled, helping to simplify installation where mechanical fixings are required. Optional screws and adhesive are also available, allowing the fixing method to be selected according to the substrate and application.

Before installation, the surface should be clean, sound and free from loose material, dirt, oil or other contamination that could affect the fixing. The strip should be positioned carefully and the appropriate fixing method selected for the surface being treated.

Installation Considerations

For a successful installation:

1. Inspect the substrate to ensure it is structurally sound and suitable for fixing.
   
2. Clean the surface and remove loose dirt, debris, grease or other contaminants.
   
3. Position the strip where additional traction is required and check the fit.
   
4. Use the appropriate fixing method for the substrate and installation conditions.
   
5. Check the finished installation to ensure the strip is secure and does not create an unintended trip edge.

Because the strips are only 3mm thick, they provide a relatively low-profile addition to the existing surface while still creating a clearly defined area of additional grip.

Good to Know: The correct fixing method depends on the substrate and conditions of use. Screws, adhesive or a combination may be appropriate, but the suitability of the fixing should always be considered for the specific installation rather than assuming one method works for every surface.

From the Mats4U Team

Don't overlook surface preparation. Even a high-performance anti-slip strip can perform poorly if it is fixed to a dirty, loose or deteriorating substrate. Taking the time to prepare the surface properly can make a significant difference to the finished installation.

Anti-slip protection needs to withstand more than occasional use. Decking, walkways and access routes can experience frequent pedestrian traffic, equipment movement and wheeled traffic, so the anti-slip surface needs to remain durable under regular wear.

Anti-Slip GRP Decking Strips have excellent Level 3 wear resistance and are suitable for heavy footfall, making them suitable for areas where the surface is used repeatedly throughout the day. The GRP construction is also impact resistant, helping the strips cope with the demands of busy environments.

The manufacturer also classifies the strips as suitable for wheeled areas. This makes them a practical option for access routes where pedestrians and wheeled equipment share the same surface.

A Durable Alternative to Surface Coatings

Unlike an anti-slip coating that is applied directly to the substrate, GRP decking strips create a separate, mechanically durable layer over the existing surface. This can be particularly useful where a clearly defined area of additional traction is required.

The strips are suitable for:

• Heavy pedestrian footfall
  
• Wheeled areas
  
• Regularly used walkways
  
• Access routes
  
• Decking and platforms
  
• Industrial and construction environments
  
• Commercial and public areas
  
• Sport and leisure facilities

Their resistance to impact, chemicals, moisture and wear helps make them suitable for demanding environments where the anti-slip surface is expected to withstand regular use.

Good to Know: Being suitable for wheeled traffic does not mean every strip installation is suitable for every type of vehicle or load. Consider the type, weight and frequency of traffic when selecting and installing the product.

Top Tip: In areas used by wheeled equipment, pay particular attention to the ends and edges of each strip. A secure, well-finished installation helps prevent the strip from becoming damaged or interfering with wheels.

From the Mats4U Team

If the area experiences heavy traffic, look beyond the slip rating. The condition of the substrate, quality of the fixing and ongoing cleaning all contribute to how well the complete anti-slip installation performs over time.

Anti-Slip GRP Decking Strips are designed to be straightforward to maintain, even in areas where dirt and debris can build up on the textured surface. Regular cleaning helps preserve the available grip by preventing contaminants from filling the spaces between the grit.

For everyday dirt, dust and loose debris, a stiff brush will normally be sufficient. Where the strips have accumulated more stubborn contamination, they can be cleaned with warm water and a mild detergent.

A pressure washer can also be used when required, but it should be operated at a low-pressure setting to avoid unnecessarily aggressive cleaning of the surface or surrounding installation.

Recommended Cleaning Routine

For the best ongoing performance:

• Brush away loose dirt and debris regularly
  
• Use warm water and mild detergent for more stubborn contamination
  
• Pay particular attention to oil, grease and other contaminants
  
• Use a low-pressure pressure washer where appropriate
  
• Allow the surface to drain and dry naturally after cleaning
  
• Inspect the strips and fixings periodically
  
• Check the surrounding substrate for signs of deterioration

Regular cleaning is particularly important in wet or oily environments. Keeping the gritted surface clear helps maintain the textured contact between footwear and the strip.

Maintenance should also include checking the condition of the substrate and fixings, rather than concentrating solely on the GRP itself. A high-grip strip cannot compensate for a loose, damaged or deteriorating surface underneath it.

Good to Know: Dirt and contamination can affect the practical slip resistance of any anti-slip surface. The stated test performance of the GRP strip should not be treated as a substitute for appropriate cleaning and maintenance.

Top Tip: Don't wait until the strips look heavily contaminated before cleaning them. A simple routine brushing programme can help prevent dirt and debris from building up in the first place.

From the Mats4U Team

When you clean your decking strips, take a few minutes to inspect the complete installation. Check that the strips remain secure, the substrate is still sound and there are no new hazards around the treated area. Good maintenance is about the whole access route, not just the anti-slip surface.

What are Anti-Slip GRP Decking Strips?

Anti-Slip GRP Decking Strips are low-profile strips made from glass reinforced polyester (GRP) with a resin-coated gritted surface. They are designed to add a high-grip walking surface to existing decking, walkways, platforms and other suitable surfaces.

What surfaces can GRP Decking Strips be fixed to?

They can be directly fixed to suitable wood, metal, concrete and other compatible surfaces. The substrate should be clean, sound and structurally suitable before installation.

Are GRP Decking Strips suitable for outdoor use?

Yes. They are suitable for both indoor and outdoor environments and are resistant to water, chemicals, corrosion and UV exposure.

Can they be used in wet areas?

Yes. The gritted surface is designed to provide traction in wet conditions, and the strips are suitable for areas exposed to water and moisture.

Can they be used where oil or grease is present?

Yes. The strips are suitable for oily and greasy areas and have been tested for slip resistance under oily conditions.

How slip resistant are the decking strips?

They provide Excellent Level 3 slip resistance. Slip resistance testing to BS 7976.2 recorded PTV results of 73 dry, 60 wet and 45 with oil.

How thick are the strips?

The overall thickness is 3mm, giving the product a low-profile finish when installed onto a suitable surface.

What widths are available?

Anti-Slip GRP Decking Strips are available in 50mm and 90mm widths.

What lengths are available?

Standard lengths include 750mm, 1m, 1.5m, 2m and 3m. Bespoke cutting is also available where a standard length is not suitable.

Can the strips be cut to size?

Yes. The strips can be cut to length or size, with a stated cutting tolerance of ±3mm.

Can the strips be supplied pre-drilled?

Yes. Pre-drilled options are available to make installation easier where mechanical fixings are required.

How are the strips installed?

They are designed for direct fixing to a suitable substrate. Depending on the application and surface, screws, adhesive or an appropriate combination of fixing methods can be used.

Are screws and adhesive available?

Yes. Optional screws and adhesive are available separately where required.

Are they suitable for heavy footfall?

Yes. They have Excellent Level 3 wear resistance and are suitable for heavy pedestrian footfall.

Can they be used in areas with wheeled traffic?

Yes. They are suitable for wheeled areas, although the substrate, fixing method and type of wheeled traffic should be considered when planning the installation.

Are GRP Decking Strips electrically conductive?

No. The strips are non-conductive, including for high-voltage electrical applications.

Are GRP Decking Strips resistant to chemicals?

Yes. The GRP construction is resistant to chemicals, as well as water and oil, making the strips suitable for demanding environments.

What temperature range can they withstand?

The stated temperature resistance is -50°C to +110°C.

How do you clean GRP Decking Strips?

For normal dirt and debris, use a stiff brush. For more stubborn contamination, use warm water with a mild detergent. A pressure washer can also be used on a low-pressure setting where appropriate.

What colours are available?

The strips are available in Beige, Black and Yellow.

Are GRP Decking Strips suitable for wheelchair users?

Yes. Their low-profile 3mm construction is classified as disability friendly and suitable for wheelchair users, subject to the suitability and condition of the complete access route.

Good to Know: Choosing the right decking strip involves more than selecting a width and length. The condition of the substrate, expected traffic, environmental conditions and fixing method should all be considered before installation.

From the Mats4U Team

If you know the surface you're looking to treat but aren't sure which strip, size or fixing option is right for the job, get in touch with the Mats4U team. Having the surface type, dimensions and intended use to hand will help us point you towards the most suitable option.