---
product_id: 81266157
title: "4 Tread Fibreglass Step Ladder – Lightweight, Stable & EN-131 Certified – Professional-Grade Ladder for Electrical & Industrial Use"
brand: "sterk systems"
price: "€ 261.75"
currency: EUR
in_stock: true
category: "Sterk Systems"
url: https://www.desertcart.gr/products/81266157-4-tread-fibreglass-step-ladder-lightweight-stable-and-en-131
store_origin: GR
region: Greece
---

# Non-conductive GRP fibreglass for electrical safety Supports up to 150 KG load capacity 4 sturdy, deep treads for stable footing 4 Tread Fibreglass Step Ladder – Lightweight, Stable & EN-131 Certified – Professional-Grade Ladder for Electrical & Industrial Use

**Brand:** sterk systems
**Price:** € 261.75
**Availability:** ✅ In Stock

## Summary

> ⚡ Step up safely, work smarter, and never miss a beat!

## Quick Answers

- **What is this?** 4 Tread Fibreglass Step Ladder – Lightweight, Stable & EN-131 Certified – Professional-Grade Ladder for Electrical & Industrial Use by sterk systems
- **How much does it cost?** € 261.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/81266157-4-tread-fibreglass-step-ladder-lightweight-stable-and-en-131)

## Best For

- sterk systems enthusiasts

## Why This Product

- Trusted sterk systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Reliability:** EN-131 certification guarantees industry-standard safety and durability.
- • **Tool-Ready Convenience:** Integrated top tray with compartments keeps your essentials within reach.
- • **Lightweight Portability:** Only 6 kg for effortless transport without compromising strength.
- • **Electrically Safe by Design:** Insulated fibreglass frame keeps you shock-proof on the job.
- • **Professional-Grade Stability:** Deep, wide treads and heavy-duty build ensure confidence at every step.

## Overview

The 4 Tread Fibreglass Step Ladder by Sterk Systems is a lightweight yet heavy-duty ladder engineered for electrical and industrial professionals. Crafted from insulated GRP fibreglass, it offers non-conductive safety, supports up to 150 KG, and features deep treads for stable footing. Certified to EN-131 standards, it includes a practical tool tray and measures 52 x 109 cm, making it the perfect blend of portability and professional reliability.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

## Features

- ELECTRICALLY SAFE NON-CONDUCTIVE DESIGN – Manufactured from insulated GRP fibreglass, ideal for electricians and electrical work environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F124STQ |
| Best Sellers Rank | 170,206 in DIY & Tools ( See Top 100 in DIY & Tools ) 286 in Stepladders |
| Brand Name | Sterk Systems |
| Colour | Yellow |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (581) |
| Item Dimensions W x H | 52W x 109H centimetres |
| Item Weight | 6 Kilograms |
| Load Capacity | 150 KG |
| Manufacturer | Sterk Systems |
| Manufacturer Part Number | STGRP |
| Material Type | Fibreglass |
| Maximum Height | 4 Metres |
| Model Number | STGRP |
| Number of Steps | 4 |
| Other Special Features of the Product | Heavy Duty, Lightweight, Non-Conductive |

## Product Details

- **Brand:** Sterk Systems
- **Colour:** Yellow
- **Material:** Fibreglass
- **Product dimensions:** 52W x 109H centimetres
- **Special feature:** Heavy Duty, Lightweight, Non-Conductive

## Images

![4 Tread Fibreglass Step Ladder – Lightweight, Stable & EN-131 Certified – Professional-Grade Ladder for Electrical & Industrial Use - Image 1](https://m.media-amazon.com/images/I/61JeKf57mhL.jpg)
![4 Tread Fibreglass Step Ladder – Lightweight, Stable & EN-131 Certified – Professional-Grade Ladder for Electrical & Industrial Use - Image 2](https://m.media-amazon.com/images/I/41R6wBFZ2TL.jpg)
![4 Tread Fibreglass Step Ladder – Lightweight, Stable & EN-131 Certified – Professional-Grade Ladder for Electrical & Industrial Use - Image 3](https://m.media-amazon.com/images/I/612XhBetiyL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Hi when they are closed what is the hight from the back leg to the front, and I am building a false floor in my van to slide them in**
A: The measurement front to back of the closed steps is 14cm. However, at the top when the plastic top is folded, that measures 17cm. Does that help?

**Q: Are these Youngman 6 tread fibreglass platform stepladders?**
A: Yes

**Q: top brace bar is bent? should this product have a bent brace bar.**
A: Mines straight

**Q: What's the width between the ladders when fully open? I need them wide enough to go across two mini steps to access the loft. Thanks**
A: Hi, Adam. Listen, I'm really sorry I've not gotten in touch with you but I've had a stinker of a cold all this week and (according to my wife) I've been all wrapped up in myself Poor , poor me.
And, I haven't been into any of my outbuildings, where the ladder is. Anyway, I'm there now and I hope this is going to be of use.
Front to back, the distance of the spread at ground level is 50" (1meter 28) and in width, again at the bottom and at ground level it's 22" (57 cms)
I do have one grumble about the ladder though. I must have forgotten about the times I've worked back in the States with these glassfiber ladders and it must have gone out of my memory just how heavy they are compared with the good old aluminum ones. There is a substantial difference in weight. This in itself wouldn't be so much of a problem if there more "grip-friendly" surfaces on the thing to carry it round by. But there aren't. The steps have fairly sharp edges and I, wuss that I am, have to remember to wear my working gloves just to carry them round from my van to wherever I'm using them. If I know that I'm not going to be working with voltage then I just take my old ladders. So at least for me that's one star off any review. I sure don't remember glass fiber being that heavy. These ladders are even weightier than my really old wooden ones!
Again; apologies for the time I've taken Now, let's get a Benylin down my neck.....

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-23*