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At a Glance
Certified to: EN131 Professional
Material: Non-conductive fibreglass stiles
Maximum Load: 150 kg (user + tools)
Platform: Large anti-slip standing platform
Treads: Twin-riveted deep slip-resistant treads
Feet: Rubber non-slip feet
Guarantee: 25-Year Guarantee
Use Type: Trade and professional environments
Full Product Overview
The Werner 717 Fibreglass Platform Step Ladders are designed for professionals who require enhanced electrical safety, platform comfort and dependable trade-grade performance. Manufactured with non-conductive fibreglass stiles, these ladders are particularly suited to electricians, maintenance engineers, industrial contractors and facilities professionals working near live electrical systems or in demanding environments.
Each ladder features a large anti-slip standing platform that provides a stable and comfortable work position during prolonged tasks, helping reduce fatigue while improving confidence at height. Deep twin-riveted slip-resistant treads improve grip and climbing stability, while the durable fibreglass construction resists corrosion, moisture and harsh site conditions for reliable long-term use indoors and outdoors.
Certified to EN131 Professional standards and rated to 150 kg, the Werner 717 Series combines professional safety, strength and durability with an industry-leading 25-Year Guarantee for added peace of mind.
Sizes & Dimensions
| Size - Treads | Stored Height | Open Height | Platform Height | Safe Working Height | Width | Weight |
|---|---|---|---|---|---|---|
| 3 Tread | 1.24 m | 1.12 m | 0.70 m | 2.45 m | 480 mm | 7.0 kg |
| 4 Tread | 1.54 m | 1.40 m | 0.93 m | 2.68 m | 510 mm | 9.2 kg |
| 5 Tread | 1.78 m | 1.63 m | 1.17 m | 2.92 m | 550 mm | 10.4 kg |
| 6 Tread | 2.01 m | 1.87 m | 1.40 m | 3.15 m | 580 mm | 11.8 kg |
| 8 Tread | 2.48 m | 2.33 m | 1.87 m | 3.62 m | 640 mm | 15.2 kg |
| 10 Tread | 2.94 m | 2.79 m | 2.33 m | 4.08 m | 700 mm | 18.1 kg |
| 12 Tread | 3.41 m | 3.26 m | 2.80 m | 4.55 m | 760 mm | 21.2 kg |
Choose the correct ladder size based on your required platform and safe working height — always ensure the ladder is fully opened and positioned on firm, level ground before use.
Key Benefits
Non-conductive fibreglass construction
Ideal for environments where electrical safety is a priority.
Large anti-slip work platform
Provides greater comfort and stability during prolonged work at height.
Deep slip-resistant treads
Enhance grip and climbing confidence during repeated use.
Weather-resistant fibreglass build
Resists corrosion, moisture and harsh working environments.
Trade-certified performance
EN131 Professional approved for demanding daily site use.
25-Year Guarantee
Long-term reassurance backed by Werner’s professional ladder engineering.
Final Verdict
The Werner 717 Fibreglass Platform Step Ladders combine electrical safety, platform comfort and professional durability in a ladder designed for demanding trade and industrial environments.
With non-conductive fibreglass stiles, a spacious anti-slip platform, deep slip-resistant treads and EN131 Professional certification, the 717 Series is an excellent choice for electricians, maintenance teams and professionals who require reliable, comfortable and safe access equipment for daily use.
| Delivery Option | Delivery Time | Price |
|---|---|---|
| Get it FAST | Standard Delivery 1- 3 Days | FREE |
| Get it EVEN FASTER | Next Day Delivery (When ordered before 12pm) | £9.95 |
| 🔁 30-day returns | 📦 UK Stocked & Despatched | 📍 Tracked delivery included |
Fibreglass step ladders use GRP stiles which are non‑conductive and resistant to corrosion. This makes them safer in electrical environments and tougher in rough conditions. Aluminium models may be lighter, but they are conductive and may degrade faster in demanding site conditions.
Consider your working height, platform height and tread count. For fibreglass step ladders you should select a variant that gives you safe reach without over‑extending. For example, the 717 Series offers platform heights from approx. 0.70 m up to 2.80 m depending on tread count.
Even though fibreglass is durable, regular inspections are important: check stiles for any cracks or damage, ensure treads and platform are clean and debris‑free, inspect feet and brace mechanism, and store the ladder in a dry place to avoid unnecessary weathering. Proper care ensures long service life.
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