Heavy Duty Single Section Ladders
Heavy Duty Single Section Ladders
✅ Lifetime Guarantee
🚚 FREE Next Working Day UK Delivery
Technical
Material: Aluminium
Maximum Load: 150 kg
Number of Sections: 1
Certified to: EN131 Professional
Rung Type: D-shaped deep serrated rungs
Stabiliser Bar: Yes (on sizes above 3m)
Use Type: Heavy duty trade and industrial access
Guarantee: Lifetime Guarantee
Key Benefits
Trade-Grade Strength
Constructed from high-grade aluminium with reinforced box-section stiles for improved rigidity and heavy daily use.Professional Certification
Fully compliant with EN131 Professional standards, making it suitable for frequent trade and industrial tasks.Comfortable & Secure Climbing
Deep serrated D-shaped rungs provide a secure, non-slip footing, even in wet or challenging conditions.Wide Base Stability
Larger sizes include a stabiliser bar for added ground contact and reduced sideways tipping.Reliable Under Load
Rated to support up to 150 kg (user plus tools/materials) — stronger than typical domestic ladders.Durable & Long-Lasting
Built to withstand regular, demanding use without bending, flexing or premature wear.
📏 Sizes & Dimensions
| No. of Rungs | Product Code | Ladder Length (m) | Weight (kg) |
|---|---|---|---|
| 7 | H9SS20 | 2.0 m | 3.5 |
| 8 | H9SS25 | 2.5 m | 4.0 |
| 10 | H9SS30 | 3.0 m | 6.4 |
| 12 | H9SS35 | 3.5 m | 7.5 |
| 14 | H9SS40 | 4.0 m | 10.0 |
| 17 | H9SS45 | 4.5 m | 10.0 |
| 19 | H9SS50 | 5.0 m | 11.0 |
Choose the ladder size that meets your working height requirement — always ensure you avoid over-reaching at height.
How Does It Compare?
| Feature | Heavy Duty Single Section Ladder | Basic Single Ladders |
|---|---|---|
| EN131 Professional Certification | ✔ Yes | ✘ Often uncertified |
| Load Capacity | ✔ 150 kg | ✘ Often 100 kg or less |
| Stile Construction | ✔ Box-section aluminium | ✘ Light-gauge section |
| Rung Design | ✔ Deep serrated D-shape | ✘ Narrow or smooth |
| Stability | ✔ Stabiliser bar on larger sizes | ✘ No stabiliser |
| Industrial Suitability | ✔ Built for trade use | ✘ Domestic use |
This comparison highlights why this ladder is a strong choice when safety, stability and professional reliability are priorities.
Product Overview
The Heavy Duty Single Section Ladders from Ladders UK Direct are engineered for users who demand professional performance, reliability and durability. Made from extra-thick aluminium and designed to withstand demanding environments, these ladders offer impressive strength without sacrificing ease of handling.
With deep serrated D-shaped rungs, robust box-section stiles and stabiliser bars on larger sizes, they provide secure access to height for a variety of trade and industrial tasks. Whether you’re climbing for routine maintenance or tackling tough jobs on site, these ladders are built to support you with confidence and longevity.
Safety & Build Details
Extra-wide box-section stiles resist flex and twist under load.
Deep serrated rungs maximise grip even in wet or dusty conditions.
Stabiliser bar (on larger sizes) enhances base stability and reduces sideways tipping.
Rigid one-piece design eliminates moving parts and weak spots.
Solid, replaceable rubber feet help ensure secure footing on various surfaces.
Final Verdict
The Heavy Duty Single Section Ladders deliver a reliable blend of industrial strength, safety features and long-lasting build quality. With EN131 Professional certification, a 150 kg load rating and stabiliser bars for larger sizes, they’re an excellent choice for professionals and serious users who need dependable performance from a single-section ladder.
Whether on job sites or in demanding work environments, this ladder range offers the confidence, durability and functionality required to get the job done safely and effectively.
What weight can this ladder safely support?
This ladder has a maximum load capacity of 150kg, making it suitable for carrying both the user and their tools with ease. It’s designed to handle the tough demands of regular trade use without compromising safety or stability.
Does it include any stability features?
Yes. Larger sizes in this range come fitted with a stabiliser bar as standard to provide a wider, more secure base. The ladder also includes:
Deep, slip-resistant square rungs for extra grip
Solid box section stiles for added rigidity
Durable rubber feet to prevent slipping on hard surfaces
These features work together to ensure secure footing and user confidence.
Why choose this over cheaper alternatives?
Cheaper single ladders often use weaker materials and may not meet professional standards. This ladder is different:
Built to trade-grade specifications
Tested and certified to EN131 Professional
Includes enhanced safety and strength features
Backed by a Lifetime Guarantee against manufacturing defects
If you're looking for value without compromise, this ladder offers unbeatable long-term reliability and peace of mind.
| Delivery Option | Delivery Time | Price |
|---|---|---|
| FREE Standard Delivery | 1-2 Days | £0.00 |
| Next Day Delivery | 1 Day (When ordered before 12pm) | £0.00 |
✅ Lifetime Guarantee
This Heavy Duty Single Section Ladder is protected by our lifetime guarantee.
If it fails due to a manufacturing fault, we’ll refund or replace it without delay.
You can purchase with complete confidence, knowing your investment is backed for life.
✅ Unmatched Quality
Built for demanding environments, this ladder is engineered to Class 1 industrial standard — the highest strength rating available in the UK.
Unlike lighter-duty alternatives, it’s designed to withstand daily site use without bending, flexing, or failing.
Trade professionals trust this ladder for serious work.
✅ Outstanding Value
With its robust build, industrial certification, and long-lasting design, this ladder offers excellent value for money.
You won’t find yourself needing a replacement after a few months — it’s built to go the distance.
Ideal for professionals who demand both quality and durability.
✅ Exceptional Service
We offer fast, reliable UK delivery in just 1–2 working days.
Orders are carefully handled and shipped with care to ensure your ladder arrives ready for use.
And our customer support team is here if you ever need guidance or aftercare.
✅ Built for Safety
Safety isn’t optional — it’s essential.
This ladder includes wide, serrated non-slip rungs, heavy-duty rubber feet, and a strong box-section frame for maximum stability.
Designed to reduce accidents and provide secure footing at height.
