In Stock BOSS STAIRMAX700
BoSS StairMAX700 Scaffold Tower
✅ Professional stairwell access tower designed for safe working on stairs, landings and confined spaces.
🚚 FREE UK Mainland Standard Delivery — tracked service included.
🛠️ Built for heavy-duty trade use where safe, compact access in stairwells is essential.
Technical
Use Type: Heavy Duty Trade
Certified to: BS1139-6:2014
Max Load Rating: 275 kg (per platform)
Material: Aluminium
Tower Width: 0.70 m (narrow frame)
Tower Length: 1.30 m
Platform Size: 1.30 m × 0.60 m
Assembly System: Advanced tower system with internal access
Rung Pitch: 0.25 m
Stair Use: Yes (purpose-built)
Stabilisers: Confined space stabilisers included
System Compatibility: BoSS 700 range
Guarantee: 10-Year Guarantee
Key Benefits
Purpose-Built for Stairwells
Designed specifically for use on stairs, landings and confined interior spaces.Compact 0.70 m Narrow Frame
Easily fits through doorways and tight staircases where standard towers cannot.High 275 kg Load Capacity
Suitable for demanding trade applications with tools and materials.Confined Space Stabilisers
Specially designed stabilisation system for safe use on stairs.Modular BoSS System Compatibility
Integrates with the wider BoSS 700 system for flexibility and expansion.
📏 Sizes & Dimensions
General Specifications (All Variants)
| Specification | Measurement |
|---|---|
| Tower Width (Frame Only) | 0.70 m |
| Tower Length | 1.30 m |
| Platform Length | 1.30 m |
| Platform Width | 0.60 m |
| Platform Size | 1.30 m × 0.60 m |
| Rung Spacing | 0.25 m |
| Material | Aluminium |
| Max Load Rating | 275 kg |
| Certification | BS1139-6:2014 |
| Stair Compatibility | Yes |
Height Options (All Variants)
| Product Code | Platform Height | Working Height | Platform Levels | Base Footprint | Footprint With Stabilisers | Weight |
|---|---|---|---|---|---|---|
| 61420300 | 3.00 m | 5.00 m | 2 | 1.30 m × 0.70 m | Approx. 2.20 m × 2.20 m | 101 kg |
| 61420500 | 5.00 m | 7.00 m | 3 | 1.30 m × 0.70 m | Approx. 2.80 m × 2.80 m | 159 kg |
| 61420700 | 7.00 m | 9.00 m | 4 | 1.30 m × 0.70 m | Approx. 3.40 m × 3.40 m | 223 kg |
| 61420900 | 9.00 m | 11.00 m | 5 | 1.30 m × 0.70 m | Approx. 4.00 m × 4.00 m | 263 kg |
| 61421100 | 11.00 m | 13.00 m | 6 | 1.30 m × 0.70 m | Approx. 4.50 m × 4.50 m | 315 kg |
Choose this tower if you need a safe, certified access solution for staircases and confined working environments where standard towers are not suitable.
How Does It Compare?
| Feature | BoSS StairMAX700 | Standard Scaffold Tower | DIY Step Ladders |
|---|---|---|---|
| Stairwell Compatibility | ✔ Designed for stairs | ✘ Not suitable | ✘ Unsafe |
| Load Capacity | ✔ 275 kg | ✔ Varies | ✘ Low |
| Compact Width (0.7 m) | ✔ Yes | ✘ Too wide | ✔ Narrow |
| Confined Space Stabilisers | ✔ Yes | ✘ No | ✘ No |
| Working Height Range | ✔ Up to 13 m | ✔ Varies | ✘ Limited |
Compared with standard towers and ladders, the StairMAX700 delivers a purpose-built solution for stair access, combining safety, stability and professional performance.
Full Product Overview
The BoSS StairMAX700 Scaffold Tower is engineered specifically for working in stairwells, landings and confined environments where traditional access equipment cannot be used safely. With its narrow 0.70 m frame and compact 1.30 m length, it fits easily into tight spaces while maintaining excellent stability.
Part of the trusted BoSS 700 system, this tower offers full compatibility with other components, allowing flexible configuration depending on your needs. The confined space stabilisers provide enhanced safety when working on uneven stair surfaces, while the 275 kg platform load rating ensures it can handle demanding trade applications.
With multiple height configurations available, it provides a scalable solution for both low-level and high-level access tasks in domestic and commercial settings.
Safety & Build Details
Certified to BS1139-6:2014 for professional use.
275 kg platform load capacity.
Confined space stabilisers for stair safety.
Integral ladder system with 0.25 m rung spacing.
Narrow frame design for restricted access areas.
Strong aluminium construction for durability and reliability.
Final Verdict
If you need a safe, compact and professional access solution for stairwells, the BoSS StairMAX700 Scaffold Tower is one of the best options available. Designed specifically for confined environments, it delivers excellent stability, high load capacity and full certification — backed by a 10-Year Guarantee.
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