Lyte Fibreglass Double Extension Ladders
| Delivery Option | Delivery Time | Price |
|---|---|---|
| Standard Delivery | 1- 2 Days | FREE |
| FREE Next Day | Next Day Delivery (When ordered before 12pm) | FREE |
| 🔁 30-day returns | 📦 UK Stocked & Despatched | 📍 Tracked delivery included |
Product Information
Lyte Fibreglass Double Extension Ladders (GRP Pro)
At a Glance
Certified to: EN131 Professional
Material: Glass Fibre (GRP)
Electrically Insulated: Yes
Maximum Load: 150 kg
Number of Sections: 2
Use Type: Trade
Rung Type: D-Shaped Rungs
Sizes: Up to 5.3 m extended
Guarantee: 1 Year Guarantee
Full Product Overview
The Lyte Fibreglass Double Extension Ladder (GRP Pro) is designed for professional users who require dependable height access with the added reassurance of electrical insulation. Manufactured from robust glass fibre (GRP) and certified to EN131 Professional standards, this ladder is particularly well suited to electricians, engineers, contractors and trade professionals working near electrical hazards.
Its two-section extension design provides straightforward, reliable height adjustment while maintaining a manageable stored size for transport and storage. Heavy-duty locking catches help secure each section firmly during use, and the non-slip rubber feet improve stability and grip across a range of working surfaces.
D-shaped rungs offer a wider and more supportive stepping surface compared with traditional square rungs, helping improve comfort and reduce fatigue during repeated climbs or prolonged use.
Sizes & Dimensions
| Ladder Size (Stored → Extended) | Rungs | Stored Height | Max Extended Height | Weight | Width | Depth | Stabiliser |
|---|---|---|---|---|---|---|---|
| 2.50 m → 3.90 m | 2 × 8 | 2.50 m | 3.90 m | 15 kg | 415 mm | 140 mm | 1010 mm |
| 3.30 m → 5.30 m | 2 × 11 | 3.30 m | 5.30 m | 18 kg | 415 mm | 140 mm | 1010 mm |
Choose ladder size based on required working height — avoid over-reaching.
Safe Use Height Guide

Key Benefits
Safe around electrical hazards
GRP construction provides electrical insulation for safer working near live circuits and electrical installations.
Trade-rated build quality
Certified to EN131 Professional standards for regular commercial and trade use.
Heavy-duty locking catches
Secure extension sections firmly in position during use.
Comfortable D-shaped rungs
Provide a wider, more supportive footing for improved climbing comfort and stability.
Stable footing on site
Non-slip rubber feet help maintain grip and improve confidence on firm surfaces.
Reliable professional access solution
Designed for electricians, maintenance teams and trade professionals who require dependable insulated access equipment.
Final Verdict
The Lyte Fibreglass Double Extension Ladder (GRP Pro) is a practical, trade-ready insulated extension ladder built for professionals working in electrically sensitive environments.
With EN131 Professional certification, GRP insulated construction, D-shaped comfort rungs and extension heights up to 5.3 m, it delivers dependable performance, secure footing and professional-grade reliability for regular work at height.
Yes. Constructed entirely from GRP side rails and verified safe to 30,000 volts, it provides full insulation for work near electricity.
2×8-rung: extends to 3.9 m
2×11-rung: extends to 5.33 m
Engineered in the UK, certified to EN131-2, featuring full GRP insulation, heavy-duty build, warranty support and fast delivery—this ladder offers superior quality and compliance compared to cheaper, uncertified alternatives.
| Delivery Option | Delivery Time | Price |
|---|---|---|
| Standard Delivery | 1- 2 Days | FREE |
| FREE Next Day | Next Day Delivery (When ordered before 12pm) | FREE |
| 🔁 30-day returns | 📦 UK Stocked & Despatched | 📍 Tracked delivery included |
This professional Lyte Fibreglass Double Extension Ladder is protected by a 1-year manufacturer’s guarantee, covering any manufacturing defects in materials or build quality. If a fault occurs during normal use, we’ll provide a free replacement with no quibbles—offering confidence in a ladder built for safety and reliability.
Built to EN131 Professional standard, this ladder supports a 150 kg safe working load. Its full GRP (glass fibre) frame gives complete electrical insulation, making it ideal for work near live circuits. The ladder includes an aluminium stabiliser bar for ground grip, built-in wheels for smooth positioning, and non-slip rubber feet for secure footing across surfaces.
Enjoy free UK mainland delivery within 1–2 working days, ensuring fast and dependable arrival. If your order is placed before 12 pm, you can opt for next working day delivery (small charge applies). All deliveries are fully tracked so you always know when your ladder will arrive. Our UK-based support team is available if you need sizing advice or configuration guidance.
Safety is integral: the stabiliser bar spreads weight evenly, serrated rungs improve grip, and smooth wall wheels protect surfaces during positioning. With reinforced joint fixings and solid-rung construction, each step remains secure even at full extension—minimizing risk and enhancing user confidence across environments.
Despite its specialist features and durable GRP construction, this ladder is priced competitively. It combines full professional certification, electrical insulation, and fast UK delivery—all at excellent value. For professionals working near electrical hazards, it delivers exceptional safety, performance, and long-term reliability.



















