GreenTec
5 x 600mm GRP Anti-Slip Decking Strips – for Garden, Steps & Patio
5 x 600mm GRP Anti-Slip Decking Strips – for Garden, Steps & Patio
4.79 / 5.0
(77) 77 total reviews
Couldn't load pickup availability
Slippery decking can quickly become a safety hazard in wet, frosty, or moss-covered conditions. These 600mm anti slip decking strips are ideal for smaller decking areas, garden steps, narrow walkways, ramps, and outdoor access points.
Made from heavy duty GRP with a hard-wearing quartz grit surface, they provide reliable grip for timber decking, composite decking, concrete steps, balconies, sheds, and walkways in all UK weather conditions.
Each strip comes pre-drilled with stainless steel countersunk screws included, making installation quick and secure.
Key Features
✅ Ideal for slippery decking steps, garden decking, ramps, and walkways
✅ Heavy duty GRP construction with anti-slip quartz grit surface
✅ Pre-drilled with stainless steel countersunk screws included
✅ Suitable for timber, concrete, and composite decking
✅ UV resistant, rot proof, and corrosion resistant
✅ Excellent grip in wet, frosty, mossy, and damp conditions
✅ Low-profile 3mm design with chamfered edges
✅ 10+ year outdoor lifespan with minimal maintenance
Why Choose 600mm Decking Strips?
The 600mm length is ideal for standard garden decking steps, smaller decking areas, and narrow outdoor spaces where a shorter anti-slip strip gives a cleaner and more practical fit.
Easy to Install
These GRP decking strips can be fixed directly onto timber, composite, or concrete surfaces using the supplied screws. No specialist tools are required.
Long Lasting Outdoor Grip
Unlike adhesive grip tape or anti-slip paint, GRP decking strips provide a more permanent outdoor safety solution with minimal maintenance.
FAQ
Are 600mm decking strips suitable for steps?
Yes, they are ideal for standard garden decking steps and smaller outdoor access areas.
Can they be installed on timber decking?
Yes, they can be fixed directly onto timber, composite, or concrete surfaces.
Are they suitable for wet weather?
Yes, the quartz grit surface provides reliable grip in rain, frost, and damp conditions.
How long do they last?
They are designed for long-term outdoor use and can last over 10 years.
You may also be interested in:
- GRP Stair Nosings – Anti-slip step edge protection for stairs
- Outdoor Decking Strips – Anti-slip GRP strips for decking & outdoor surfaces
- Heavy-Duty Stair Tread Covers – Full tread covers for maximum stair safety
🏗️ Ordering 250+ units? Get an exclusive trade price →
Share

We have had new decking with steps installed at our static caravan. But I had a problem with using the steps as they were all one colour and merged as just one. The strips (green) have solved the problem immediately. I am so pleased and as a bonus they are non slip.
Thanks
Does the job.
I'm really pleased with the GRP anti-slip decking strips. They are great quality, were extremely easy to fit and they give a huge sense of safety. I've used them on my decking steps and I created a walkway across my friends decking with them. I chose the black ones and they look really smart. I no longer feel wary of slipping when going up and down my decking stairs and my friend is now able to go out of her back door on rainy days. That's two happy & satisfied customers!
As advertised, so good. I had to countersink the holes or the screws would have been proud.