LadderCageComplete Cage Ladder Systems, Factory-Direct
Caged Ladder Systems
Complete cage ladder systems — ladder, cage, platform and handrails as one engineered kit. Free system design; OSHA & EN ISO 14122-4 compliant.
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Cage Ladder System – One Engineered Kit
Cage Ladder System – One Engineered Kit
One factory, one engineering team and one compliance file. Every caged ladder system is supplied as a single engineered kit — not a box of parts.
Ladder
Φ20 mm rungs at 280 mm pitch, 500 mm clear width, rated 1.5 kN per rung.
Cage
Φ700 mm safety cage with hoops 40×5 @≤1500 and straps 30×3, flared entry.
Platform
Landing or rest platforms engineered to OSHA 50 ft spacing and EN ISO 14122-4.
Handrails
Top-exit and platform handrails at 1100 mm, welded and finished to match.
System Specifications
Ladder, Cage, Platform & Handrails
Every cage ladder system is engineered as one unit with the parameters below, so rungs, cage, platforms and handrails always match.
- One Engineered Kit
Ladder, cage, platform and handrails designed and welded together
- OSHA & EN ISO 14122-4
Cage geometry, rung pitch and platform spacing per standard
- Any Height to 25 m
Single runs to 14 m in one piece, bolted-splice single runs to 25 m, multi-run systems with platforms beyond 25 m
| Specification | Value |
|---|---|
| Rung Diameter | Φ20 mm |
| Rung Spacing | 280 mm (≤300 mm) |
| Clear Width | 500 mm |
| Cage Diameter | Φ700 mm (hoops 40×5 @≤1500, straps 30×3) |
| Cage Start | 2.2 m above floor |
| Load Rating | 1.5 kN per rung |
| Platform Handrail | 1100 mm top-exit handrail |
| Standards | OSHA 1910.28 · EN ISO 14122-4 · BS 4211 |
Full Compliance Kit with Every System Order
Compliance – Full Kit & Structural Calcs
No chasing paperwork after delivery — every cage ladder system ships with its complete compliance file, engineered to OSHA & EN ISO 14122-4.
- DoC — OSHA 1910.28 & EN ISO 14122-4
Declaration of Conformity to the relevant standard
- MTC 3.1 Material Certificate
EN 10204 3.1 for Q235B / SS304 / SS316
- Structural Calculation Sheet
Engineer-signed for the whole system
Free System Design & 24h Quote
Free System Design & 24h Quote
Buy the complete system direct from the factory — our engineers design your access kit free, and quote transparent itemized pricing in 24 hours.
Free System Design
Engineers design the ladder, cage, platforms and handrails to your site — at no charge.
One Supplier, One Kit
Every component from one factory — one invoice, one delivery, one compliance file.
Factory-Direct Price
No distributor markup. Mass production in 15–25 working days with a 24h quote.
Get a Cage Ladder System Quote
Get a Cage Ladder System Quote
Free system design and itemized quote in 24 hours, with the full compliance kit included. Tell us your height and access requirements — we engineer the rest.
- Free system design
- One kit, one price, one supplier
- DoC, MTC & structural calcs included
What a One-Factory BOM Looks Like
A cage ladder system is six line items engineered to meet at one wall — how the pieces become one product.
Line one, the ladder: stringers with 20 mm rungs at 280 mm centres and a 500 mm clear width, hot-dip galvanized as one piece up to 14 m. Line two, the safety cage: 700 mm hoops from 40×5 bar at 1500 mm centres laced with 30×3 straps, starting at 2.2 m in our build. Line three, landing platforms — one every 6 m on tall stacks under EN ISO 14122-4 — and line four, gates and handrails closing the platform edge. Line five is the anchorage: 8 mm standoff brackets at 1800 mm centres holding the climb 200 mm off the wall, fixed with the M12 anchor plan.
The sixth line is the bill of materials itself. Because every part comes from one factory, the BOM arrives complete — every bolt, strap and bracket counted — and the paper trail is single-source. One Declaration of Conformity covers the system against OSHA 1910.28 and EN ISO 14122-4, one EN 10204 3.1 material certificate covers the steel, and one engineer-signed calculation sheet covers rungs at 1.5 kN, hoops, brackets and splices.
Mixed-source projects answer compliance questions with a folder of vendor documents. A system answers them with one drawing set, one invoice and one crate count — and installs with a two-person crew in hours because the kit was trial-fitted before it left Shijiazhuang.
Where System Quotes Hide Their Gaps
Five Green Lights in a System Quote — and Four Gaps That Cost You Later
A system is ladder, cage, platforms, gates and anchorage engineered to meet at one wall. The quote should prove it. Use this list on ours — and on anyone else's.
Green lights in a system quote
- All six BOM lines itemized — ladder, cage, platforms, gates and handrails, anchorage, documents
- Platform loads calculated — not "standard platform" but a rated, signed calc sheet
- One governing standard stated — OSHA 1910.28 or EN ISO 14122-4 applied across every component, not mixed
- Handrail and gate loads included — edge protection engineered with the platform, not bolted on as an afterthought
- Anchorage in the same drawing set — standoff brackets and the M12 plan appear on the system GA
Four gaps that surface on site
- Ladder priced, anchorage "by others" — the most expensive words in a system quote
- Platforms quoted per unit with no interval logic — positions must follow the standard, not the budget
- Gates missing from the compliance file — a gate without its own DoC voids the documented platform it closes
- Three vendors, no coordinator — interface dimensions owned by nobody, fixed by nobody
One Wall, One Engineer, One File
What a One-Factory System Gets You
Five structural advantages of buying the climb as a system instead of shopping its parts separately.
| Feature | Advantage | Your Outcome |
|---|---|---|
| Single engineered BOM | six line items designed to meet at one wall | no interface gaps discovered at height |
| Platforms rated with calcs | $150–400 each, engineer-signed load sheet | the platform your inspector approves on paper |
| Gates and handrails in the same file | $60–180, each with its own DoC documenting the platform it closes | one compliance file covers the whole climb |
| System trial assembly | ladder, cage and platforms bolted together at the factory | interfaces proven before the container leaves |
| Volume tiers across the system | 10 and 50+ unit steps count every component | multi-site rollouts price down automatically |
Caged Ladder Systems FAQ
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