4mm Heavy Duty Non-Slip Floor Sheet
1. Anti-slip floor sheets for walkways, gangways, access ramps in black.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, gangways, access ramps in black.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, gangways, access ramps in yellow.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, gangways, access ramps in yellow.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, gangways, access ramps in light grey.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, ramps in medium grey.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, ramps in medium grey.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, gangways, access ramps in dark grey.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
1. Anti-slip floor sheets for walkways, gangways, access ramps in dark grey.
2. Anti-Slip Floor Sheets wheelchair doorway access ramp.
3. Anti-Slip Floor Sheets for factory floors, industrial walkways.
4. Anti-Slip Floor Sheets for slippery decking, paths, public walkways.
5. Anti-Slip Floor Sheets for safer footbridges, public paths.
6. Non-Slip Floor Sheets for slippery gangways, access ramps.
Looking for inspiration? View a range of customer Floor Sheet installations here: Floor Sheets or why not visit our Customer Gallery?
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Usually dispatched within 24 hours of order (subject to quantity and colour)
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Worldwide shipping available - please contact us directly with your enquiry for pricing
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Made by us in the UK - High-quality UK-based manufacturing. Incomparable to low-quality overseas alternatives
Overview
Non-Slip Flooring – 4mm Thick - Durable Safety for Walkways, Ramps & Industrial Surfaces
Designed for walkways, gangways, access ramps, industrial floors, bridges, landing areas, platforms, piers, and pontoons, our non-slip flooring provides a highly effective, long-lasting safety solution for a wide range of environments. Whether in commercial, industrial, or outdoor settings, our anti-slip floor sheets ensure maximum traction, reducing the risk of slips and falls in wet, icy, or high-traffic conditions.
Manufactured from hard-wearing Glass Reinforced Plastic (GRP), Safe Tread non-slip floor sheets feature a durable, gritted anti-slip surface that maintains its performance year after year. Unlike traditional flooring treatments such as anti-slip tape, coatings, or paint, our GRP sheets do not wear down easily, making them a low-maintenance, cost-effective solution for demanding environments.
Available in a range of sizes and thicknesses, our GRP floor plates can be installed over existing surfaces, providing an instant safety upgrade with minimal disruption.
Download our Non-Slip Floor Sheets PDF Information Brochure
Non Slip Floor Sheets Technical Specifications
- Anti Slip - gritted surface tested in accordance with BS7976-2. It provides an exceptional level of slip resistance in all directions. Lifespan guaranteed for 10 years subject to standard use applications.
- Fire Resistant - meets Class A2-s1 in accordance with EN ISO 9239-1.
- Lightweight - only 1/3 the weight of steel, GRP is a convenient, fast, and safe installation material, reducing the risk of manual handling injuries, and easily cut on-site without the need for hot works permits.
- Non-Conductive - GRP acts as an insulator making it ideal for application in and around HV plant and equipment. It can also be supplied with a carbon finish to provide static discharge characteristics needed in electro-static sensitive environments.
- Made in GB - Manufactured entirely at our premises in the UK in accordance with our ISO 9001 accredited Quality Management System - the structural integrity of the material is high grade.
Quick and easy to install, a cost effective solution to improving safety in potential slip hazard areas. Suitable for interior or exterior environments.
- Standard duty for wet, frosty and oily conditions, suitable for most applications and will give many years of service under normal conditions. Normal pedestrian traffic.
- Heavy duty for wet, frosty and oily conditions, suitable for areas with a very high footfall, or if the area is likely to be contaminated (muddy conditions), or if you prefer our best product.
- Standard Duty & Heavy Duty comparison.
As the manufacturer and UK stockist we have improved our floor sheet range, and offer a choice of colours to clearly identify safe paths, walkways or dangerous hazard areas.
Our 10 Year Manufacturers Guarantee: should any manufacturing defects occur within 10 years of purchase, we will replace free of charge.
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Made with Recycled Plastic Bottles
We’re proud to manufacture the entirety of our Non-Slip GRP Floor Sheets using a specialist, super-strength, resin made from recycled plastic bottles, diverting them from landfills and our oceans. Over 1,800 recycled plastic bottles are saved in every 220kg drum of resin we use.
Please note, our Floor Sheets are manufactured using rigid GRP Glass Reinforced Plastic and although flexible, are unable to be rolled.
Floor Sheets cut to your sizes - please call 01206 227 660 or Conact Us for a quotation.
Check delivery costs in your basket, by entering your post code.
Specification
Non-Slip Floor Sheets product properties
Anti-Slip Floor Sheets, 4mm thickness, manufactured from high quality GRP incorporating a quartz (Standard Duty) or ToughGrip (Heavy Duty) gritted anti-slip surface designed to provide excellent slip resistance.
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Benefits
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Stock sizes
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Thickness
Approx. 4mm.
Weight
Standard Duty - approx. 6.5 kg/linear metre.
Heavy Duty - approx. 7.8 kg/linear metre.
Cut to size service
Maximum individual size: 2400mm x 1200mm. Cutting tolerances +/- 3mm.
Stock colours
Black (RAL 9004), Light Grey (RAL 7035), Medium Grey (RAL 7004), Dark Grey (RAL 7015), Yellow (RAL 1003), Beige (RAL 1001), Brown (RAL 8028), Red (RAL3950). Non-stock custom colours available.
Non-Slip Floor Sheets - Standard Duty or Heavy Duty
Our standard duty products are suitable for most applications and give many years of service under normal conditions. However, if your requirement is in a very high foot fall area such as a train station or hospital, or maybe the area is likely to be contaminated (muddy conditions), or you just want the best we produce - then our premium heavy duty products are for you.
Standard duty - medium grit, particle size 1.0mm:
- For wet, frosty and oily conditions.
- Normal pedestrian traffic.
Heavy duty - ToughGrip - coarse grit, particle size 1.7mm:
- For wet, frosty and oily conditions.
- Busy pedestrian traffic. Train stations, hospitals, stadiums, car parks, busy public walkways.
Fine grit - ToughGrip - particle size 0.5mm, heavy duty, 4mm thickness.
Please Contact us or call to order fine grit option: 01206 227 660.

Suitable environments
Domestic, commercial and industrial environments - interior and exterior.
Suitable substrates
Concrete, wood, metal, steel, chequer plate, grating.
Fixing methods
Mechanically fixed or bonded with an adhesive (for extra security use both options).
Service temperature
-50°c to +80°c.
Life expectancy
Design life of 10+ years, subject to traffic analysis.
The life expectancy of any flooring product will be dictated by the nature and volume of the traffic it receives. Factors such as shoe type and material, weight of individual, non pedestrian traffic, and any contamination such as dirt or grit are all factors that will influence the natural wear and tear of the floor sheet.
10 Year Guarantee
Safe Tread anti-slip floor sheets come with a 10 Year Manufacturers Guarantee. Should any manufacturing defects occur within 10 years of purchase, we will replace free of charge.
Where can GRP Floor Sheets be used?
Walkways, bridges, access platforms, ramps, gangways, factory floors, entrance areas, public access areas.
Who do we manufacture GRP Floor Sheets for?
We produce a range of Safe Tread anti-slip stair and floor products for industrial, commercial or home use.
We supply across the UK for Marinas, Landscaping Architects, Local Authorities, Councils, Professional Landscapers, Landscape Industries, Garden Designers, Urban Designers, Interior Designers, Town Planners, Schools, Colleges, Breweries, Housing Associations, Residential Market, Statutory Bodies eg: English Heritage, National Trust, Leisure Organisations, Sports Grounds, Leisure Centres, Zoos, Farms and Parks.
Slip resistancy test results - Pendulum Test
Safe Tread anti-slip floor sheets achieved the highest classification available of extremely low slip risk when subjected to the Pendulum test method. This method is the HSE (Health & Safety Executive) preferred method for assessing floor slipperiness in both dry and water wet conditions.
Product tested July 2016.
| Surface Type |
Grit Grade |
PTV reading - HSE 4S (slider 96) | |||
| Dry conditions |
Wet conditions |
Greasy conditions |
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| Standard Duty: Quartz |
Medium | 79 Extremely low slip potential |
74 Extremely low slip potential |
61 Low slip potential |
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| Heavy Duty: ToughGrip |
Coarse | 82 Extremely low slip potential |
80 Extremely low slip potential |
64 Low slip potential |
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| Fine | 84 Extremely low slip potential |
82 Extremely low slip potential |
54 Low slip potential |
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| Colourdec | Medium | 69 Extremely low slip potential |
60 Low slip potential |
46 Low slip potential |
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Slip risk classification - RZ microroughness values
Safe Tread anti-slip stair treads level of roughness exceeded the range of the surface roughness transducer on testing. Indicating that their measurement would be at least 100 and therefore a low slip risk.
| Product tested | Reading | Slip potential |
| Anti-Slip Stair Treads | 100+ | Low |
Slip risk classification - RZ microroughness values
Safe Tread anti-slip floor sheets level of roughness exceeded the range of the surface roughness transducer on testing. Indicating that their measurement would be at least 100 and therefore a low slip risk.
| Product tested | Reading | Slip potential |
| Anti-Slip Floor Sheets | 100+ | Low |
Read more on how we measure of surface slipperiness - anti-slip test results
Colours
Non-Slip Floor Sheets stock colours
Non Stock Colours - Please Contact Us diectly to place an order
Custom colour - any BS / RAL colour of your choice.
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Set up charge £100 per colour.
Custom colours: not available to buy online.
To order please call us on 01206 227 660. Delivery 1-2 weeks.
Please note, the colours shown here should be used as a guide only due to varying degrees in monitor colour management.
New - view our Colourdec range
Screws
Screw Choice
Select from drop-down menu above, the price shown is for the recommended number of screws you'll need per item. Packs of screws are also available to purchase.
Zinc yellow tinted, self-cutting, countersunk screws. 4mm x 25mm. 9p each.
Stainless steel, countersunk, pozi, self-tapping screws. 4mm x 25mm. 4p each.
Black, stainless steel, countersunk, pozi, self-tapping screws. 4mm x 25mm. 9p each.

Coloured Top Countersunk Screws
Create the best finish with coloured top, stainless steel, multi purpose, countersunk, pozi screws.
Size 4mm x 25mm. 34p each.

Prices include VAT.
Please note, colours shown are a guide only due to varying degrees in monitor colour management.
Installation
Non-Slip Floor Sheets installation guide
Handling
Safe handling practices should always be employed. Store the covers flat upside down.
Cutting Non-Slip Floor Sheets (where required)
Safe Tread Anti-Slip Floor Sheets can be easily cut to size or shape using orbital cutting equipment with either a stone or diamond blade. Cutting should be carried out externally or where there is dust extraction/suitable ventilation and appropriate protective equipment should be worn.
Preparation
Any damage or undulations to the receiving substrate should be remedied to ensure that the floor sheets will be on a flat and even surface. If using an adhesive the substrate must be clean and dry, free from oils and grease, dust and loose particles. The underside of the sheet must also be clean and dry. Where the substrate is contaminated (i.e. by oil) or its surface strength is wanting, mechanical fixing is essential. Prior to applying an adhesive it's advisable to first carry out a dry-fit to ensure a suitable fit.
We recommend a double fixing method for installing Safe Tread Anti-Slip Floor Sheets consisting of a high strength adhesive (Sataback adhesive sealant, supplied by us or similar) and mechanical fixings.
Mechanical fixing Non-Slip Floor Sheets
Safe Tread Anti-Slip Floor Sheets can be drilled and secured with pozi self-tapping stainless steel screws (available from Safe Tread in a range of matching colours) after following the preparation procedure:
- Always ensure that the screw length is slightly longer than the plug length to obtain a good fixing.
- Fixing is generally recommended at approx. 20mm in from any edge and at a maximum of 400mm centres.
The installer should ensure that the substrate is of sufficient quality to achieve a secure fixing.
Where forklift trucks cross the walkway, extra fixings should be installed at 150mm centres. In any event, if the substrate undulates or is not flat extra fixings should be installed.
Bonding Non-Slip Floor Sheets
Having carried out adhesion tests using various adhesives we would recommend the use of Sataback adhesive sealant for bonding SafeTread Anti-Slip Floor Sheets. Sataback adhesive sealant is suitable for bonding to concrete, wood, metal and steel.
The reputation for Sataback for quality and reliability is virtually unmatched, illustrated through a comprehensive portfolio of problem solving products that have been employed for many years in wide diversity of applications.
Sataback adhesive is also a sealant and will seal around the edge and stop water lying between the floor sheet and the substrate (water will not harm the floor sheet but can affect wood or metal substrates causing rot or rust).
Sataback adhesive sealant also offers a secondary fixing in the event that the mechanical fixing should fail.
Furthermore, use of Sataback will also help eliminate the drumming noise that can be created when fitting onto an existing substrate.
Technical data sheet for Sataback adhesive sealant.
Safety Data Sheet for Sataback adhesive sealant.
Once our preparation guidelines have been followed the floor sheets can be bonded as follows:
- Run a 6mm bead of adhesive around the perimeter of the floor sheet about 15mm in from the edges and cross hatch at about 200mm apart.
- Use hand pressure to bed the floor sheet into position.
- With Sataback adhesive sealant optimum bonding will be obtained around 48 hours after application at 23°c. However, the floor sheets can be walked on a few hours after bonding subject to temperature. We therefore recommend testing first.
We would also recommend the use of mechanical fixing to offer a secondary fixing.
Adhesive Quantity
As an approximate guide, with a 6mm bead 1 x 290 ml tube of Sataback adhesive sealant should be sufficient to bond one 2400mm x 1200mm Safe Tread Anti-Slip Floor Sheet. Sataback adhesive sealant can be purchased from Safe Tread.
Miscellaneous
The installation instructions make no claim to being comprehensive but should be used as a guide. Always employ safe practices. It's recommended that to first test the suitability of any fixing method on a small area before carrying out a full installation programme.
Installation Service
A fitting service is available if required. Please call 01206 227 660 for a quote.
Maintenance
Cleaning Non-Slip Floor Sheets
Use of a stiff brush will usually be sufficient to remove everyday dirt and debris. For more stubborn items a mild detergent can be used with warm water.
Prior to carrying out a full cleaning programme it's advisable to first test the suitability of the detergent on a small inconspicuous area.
Once the cleaning programme has been completed it's important to ensure that any excess water has been removed from the floor sheets surface before it's put back into use.
Pressure Wash
If conditions allow, a pressure washer on a low setting can be used to clean the floor sheet. However, if the floor sheet has been secured with an adhesive agent or sealed with a sealant repeated use of a pressure washer could undermine the integrity of the adhesive / sealant.
Again, prior to carrying out a full cleaning programme it's advisable to first test the suitability of the pressure wash on a small inconspicuous area.
Spillages
Spills should be cleared up immediately. This should occur with consultation of product data sheets and in harmony with the company's own safety procedures.
General Routine Maintenance
The security of any fixings and the integrity of the products gritted surface and GRP substrate should be checked on a regular basis. The frequency of which will depend on the nature and volume of footfall. As a guide, for high traffic areas monthly inspections would be advisable.
Case Studies
Case Studies
Ramps
How non-slip floor sheets have improved safety on access ramps, door threshold ramps, at home and garden installations, hospital, school and college applications. View Gallery
Public Access
How non-slip floor sheets have improved safety on public paths, entrances and walkways. View Gallery
Commercial Applications
How non-slip floor sheets have improved safety on factory floors, loading bays, for commercial and industrial environments. View Gallery
Platforms
The fastest and simplest way to address the slipperiness of a ramp or platform is to apply gritted non slip floor sheets... View Gallery
Bridges
How non-slip floor sheets have improved safety on boardwalks, bridges, pedestrian walkways and footpaths. An anti-slip solution that can withstand high traffic and last a long time... View Gallery
Anti-slip floor sheets installed at Snape Maltings
Our Safe Tread flooring has been installed into the beautiful surroundings of Snape Maltings in Suffolk. Situated alongside the River Alde, the venue is also home to an array of shops, galleries and eateries... View Case Study
Anti-slip floor sheets installed at London Zoo
The world-renowned ZSL London Zoo is home to a large collection of venomous snakes and amphibians. New safety measures were recently implemented, with the help of Safe Tread anti-slip floor sheets and stair nosings... View Case Study





















