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Cat Ladder With Or Without Cage — Factory-Direct

Cat Ladder With Or Without Cage

Choose cat ladder with or without cage — HDG steel, built to EN ISO 14122-4, OSHA 1910.23/28 and BS 4211. Factory-direct pricing, compliance docs with every order, quote within 24 hours.

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OSHA 1910.28 EN ISO 14122-4 BS 4211 MTC & DoC Included
Cat ladder with or without cage — factory-made HDG steel cat ladder detail
20+

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Quote Response

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Years Manufacturing

Cat Ladder vs Step Ladder · With Cage Or Without

Cat Ladder With Or Without Cage

A cat ladder is a fixed vertical ladder engineered for permanent roof, tank and plant access — not a portable step ladder. The one decision every buyer makes first is whether to go with cage or without. Non-compliant access can void insurance cover and trigger regulator citations after any incident.

Cat Ladder vs Step Ladder — Different Tools

Searching "cat ladder vs step ladder" usually means a buyer is confirming what a fixed cat ladder actually is. A cat ladder is bolted to the structure, load-rated to 1.5 kN per rung, and supplied with compliance documentation. A step ladder is portable, free-standing and never a substitute for permanent roof access.

  • Fixed and permanent

    Wall or roof-mounted, engineered for repeated daily climbing

  • Load-tested rungs

    1.5 kN per rung, rung pitch 225–230 mm, tested before dispatch

  • One decision: cage or no cage

    We build a cat ladder with or without cage to your height and code

Assembled cat ladder with or without cage in factory, HDG steel
Cat Ladder vs Step LadderCat Ladder (Fixed)Step Ladder (Portable)
MountingBolted to wall, tank or roof structureFree-standing, foldable
Intended usePermanent roof / plant accessLight interior maintenance
Load rating1.5 kN per rung, engineeredClassification, typically lower duty
Compliance docsDoC, MTC 3.1, structural calc includedNot applicable
MaterialQ235B HDG · SS304/SS316 · Alu · GRPAluminium / steel (consumer)
Best choice forRoof access, tanks, silos, plant roomsReaching a shelf, one-off jobs

With Cage Or Without — The First Specification

Cat Ladder With Cage vs Without Cage

A cat ladder with cage adds a welded hoop and side-rail protection that encloses the climber on higher runs; a cat ladder without cage keeps a clean profile for lower access points. We build both in the same factory, to the same material grades and load ratings — so you specify the configuration, not the compromises.

  • Cat ladder with cage

    Hoop back-guard + vertical rails, welded at 225–230 mm rung pitch

  • Cat ladder without cage

    Single stile or twin stile runs for low-height, clean-façade access

  • Caged or plain, same compliance

    Both ship with DoC, MTC 3.1 and structural calculation sheets

Cat ladder with cage vs without cage — caged cat ladder hoops in HDG steel

Cat Ladder With Or Without Cage Supplier

Cat Ladder With Or Without Cage Supplier

Dengtai has fabricated cat ladders since 2004 in our Shijiazhuang, Hebei factory. Every cat ladder with or without cage is made-to-order from Q235B HDG (85–100 µm, ISO 1461), SS304/SS316 with grade verification, aluminium or GRP — cut, welded, jig-checked and trial-assembled before galvanizing.

  • Maker-direct, no middle margin

    Buy straight from the production floor; quote in 24 hours

  • HDG steel, stainless, aluminium, GRP

    Material matched to atmosphere — coastal, chemical or indoor

  • Bespoke lengths to 25 m per section

    Higher runs split with rest platforms; rung pitch 225–230 mm

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SpecificationValue
Stile MaterialQ235B HDG 85–100 µm · SS304 · SS316 · Alu · GRP
Rung Load1.5 kN per rung
Rung Spacing225–230 mm
Fixing Spacing≤1500 mm centres
Max Single Section25 m (rest platforms above)
Cage HoopsWelded, pitch-matched to rungs
FinishHDG ISO 1461 · acid-pickled stainless
StandardsOSHA 1910.28/1910.23 · EN ISO 14122-4 · BS 4211 · AS 1657

Factory-Direct Pricing · Quote In 24h

Factory-Direct Cat Ladder With Or Without Cage

Order a cat ladder with or without cage straight from the maker. Transparent itemized pricing, 15–25 day production, quote within 24 hours — with free drawing review and free compliance kit.

Transparent Per-Metre Pricing

Factory-direct, itemized ex-works quotes in 24 hours — material, machining, finishing and packaging line by line, typically well below US catalog equivalents. See our price guide for what drives cat ladder cost per metre.

15–25 Day Production

Itemized quote in 24 hours, free drawing review, then 15–25 working days to production. EXW, FOB or CIF — container loose or fully assembled.

Compliance Kit Free

DoC, MTC 3.1 and engineer-signed structural calcs included with every order — at no extra cost.

OSHA · BS 4211 · EN ISO 14122

Compliance Docs for Cat Ladders With or Without Cage

OSHA, BS 4211 & EN ISO 14122 compliant; DoC, MTC and structural calc with every order. No chasing paperwork after delivery.

  • DoC — Declaration of Conformity

    Conforms to OSHA 1910.23/1910.28, EN ISO 14122-4, BS 4211 or AS 1657

  • MTC 3.1 Material Certificate

    EN 10204 3.1 for Q235B / SS304 / SS316, with grade verification on stainless

  • Structural Calculation Sheet

    Engineer-signed for the cat ladder with or without cage configuration

Compliance components for cat ladder with or without cage order
Cat ladder with or without cage installed on heavy plant, project reference

Cat Ladders, Shipped To 50+ Countries

Cat Ladder With Or Without Cage, Trusted in 50+ Countries

Since 2004 we have built cat ladders — caged and uncaged, galvanized and stainless — for plants, warehouses, tanks and rooftops across 50+ export countries. Distributors come back for the short factory-direct path; contractors come back for the paperwork and lead times.

  • Distributor-ready

    Container programs, FOB/CIF, brand-neutral packaging

  • Contractor-ready

    DoC, MTC and structural calcs delivered with the goods

  • Case-backed

    Reference photos on request for your sector and region

Buy Cat Ladders Direct From The Factory

Get a Cat Ladder With Or Without Cage Quote

Send your height, material and configuration — we reply with an itemized factory quote within 24 hours, plus free drawing review and the compliance kit with your order.

  • 24h itemized quote
  • Free drawing review
  • DoC, MTC & structural calcs included
+ More specifications (height, quantity, cage, standard)

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More Answers

Cat Ladder With Or Without Cage FAQ

When is a cage required on a cat ladder?
Under OSHA 1910.28(b)(9), fixed ladders over 24 ft (7.3 m) require a ladder safety system or personal fall arrest on new installations (in force since 19 November 2018); cages and wells are acceptable on existing ladders only until 18 November 2036. Under EN ISO 14122-4 and BS 4211, fall protection — often a safety cage — is typically required above about 3 m of free climb. We confirm the exact threshold for your local code when you send your height and standard.
What is the difference between a cat ladder and a step ladder?
A cat ladder is a fixed vertical ladder permanently attached to a wall, tank or roof structure for permanent industrial roof access. A step ladder is a portable, free-standing ladder used indoors for light maintenance. They are not interchangeable — a fixed cat ladder is engineered and load-tested for permanent access.
What does a cat ladder with cage cost?
Pricing depends on climb height, material and cage configuration, so we quote itemized ex-works rates within 24 hours rather than publish averages. Factory-direct rates typically land well below US catalog equivalents for the same compliance documentation. See our cat ladder price guide for what drives cost per metre.
Does a cat ladder without a cage meet OSHA or EN ISO 14122?
Yes — below the code threshold a plain (non-caged) fixed ladder is compliant, and many projects specify ladder runs without cages where a cage is not required. We confirm which cat ladder with or without cage configuration matches your height, standard and site.
Does adding a cage change the load rating of the ladder?
No. We build both configurations in the same factory, to the same material grades and load ratings — every rung is rated to 1.5 kN and load-tested before dispatch, with rung pitch at 225–230 mm. You specify the configuration, not the compromises.
What materials can I choose with or without a cage?
Both configurations are made to order from Q235B hot-dip galvanized steel with 85–100 µm of coating per ISO 1461, SS304 or SS316 stainless, aluminium or GRP. Material follows the environment — galvanized for general exposure, stainless for coastal and chemical sites, GRP where corrosion wins every argument.
What fixing spacing applies to both caged and uncaged builds?
Fixing spacing is ≤1500 mm centres on both caged and uncaged ladders — our engineered bracket standard — with a maximum single section of 25 m and rest platforms above. Wall standoff brackets are sized to your parapet or wall build-up so the cage hoops never clash with the structure.
How long does a cat ladder with or without cage take to deliver?
An itemized quote lands within 24 hours, and production runs 15–25 working days from the approved drawing. Orders ship EXW, FOB or CIF. Because cage hoops are added in the same factory run, the caged configuration does not stretch the timeline — you wait once, not twice.
Can I start with one ladder before a wider rollout?
Yes — trial orders start from 1 unit, which suits proving a single access point before a site-wide program. When you scale up, container mixes of caged and uncaged ladders are quoted per load plan, with the same compliance file on every order.

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