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From our technical experts

Certikin Stainless Steel Undercover Ladder 3 Tread


  • 1.7″/43mm Undercover Ladder
  • Highest quality grade AISI 316 Stainless Steel
  • Complete with Grabrails



Certikin 1.7”/43mm Undercover Ladder 3 Tread – c/w Grabrails (Flange Fittings Included)


Certikin has built an enviable reputation for high quality and technical innovation and this reputation for quality is reflected in our range of swimming pool ladders. Suitable for both commercial and domestic applications, Certikin swimming pool ladders are available in a choice of styles and in sizes to suit almost every pool. Suitable for concrete & liner pools.

Engineered in the highest quality grade AISI 316 stainless steel, suitable for use in both fresh water and salt chlorinator pools, Certikin ladders are the result of a programme of research and development into ultimate safety and maximum comfort.

Certikin ladders are constructed using 43mm (1.7”) diameter stainless steel tube, with stainless steel treads and escutcheons that are coated in a protective scratch resistant film that is to be removed after installation. This high specification has enabled Certikin to offer a superior quality range of ladders, ruggedly constructed to withstand the rigours of both commercial and domestic use.

In total there are six styles of ladder that cover both commercial and domestic applications, and all are available with a choice of two, three, four or five treads. The Certikin ladder range includes Standard, Tina and Club ladders as well as an Overflow ladder that has been designed with a longer handrail to enable installation across the overflow channel on a deck level pool, a Club Bar Liner Ladder that has been developed specifically for liner pools and incorporates a horizontal bar that rests on the pool surround to minimise wear and tear on liner pools and the two part Undercover ladder for use on pools with automatic covers.

Certikin ladders are now supplied with stainless steel anti-slip treads as standard, as well as the new Certikin 1.7”/43mm pinch anchor. The pinch anchor design is based on the popular 1.5”/38mm model for a secure, sturdy installation on all types of pool surround.

All 1.7” Certikin ladders comply to Domestic Pool Standard EN 16582 -1:2015. To comply with the current version of Commercial Standard EN 13451-2:2015, please order additional double treads for all tread positions on the ladder. Double tread supplied with every 1.7” S/S ladder.

The 1.7” Tina, Club, Overflow & all of the two tread ladders are manufactured to order. Contact us for current lead times.

Important – It is strongly recommended that ladders are inspected at regular intervals to ensure safety of users.


Free delivery to UK Mainland. For delivery charges to all other areas please call or email giving your postcode.

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Returns Policy

Your rights to return goods are protected under the EU Distance Selling Directive.

You are entitled to cancel your order and return the goods within 7 working days for a full refund not including the cost of delivery. Do this by contacting us by email or telephone and quoting the order number supplied to you. Your refund will be paid within 30 days. You are responsible for the cost and risk of loss or damage when returning the goods, so you should take out enough postal insurance to cover their value. This cancellation policy does not affect your rights when we are at fault - for example, if goods are faulty or incorrectly-described.

Exclusions: Bespoke items (made to measure items) are not included and cannot be returned. If a bespoke item is faulty then the product warranty /guarantee will take effect.

Any goods returned should be in saleable condition.

These terms apply to your order. We may change our terms and conditions at any time, so please do not assume that the same terms will apply in the future.

None of these terms affect your legal rights and these are not diminished in any way. If any term is held to be invalid under any applicable statute or rule of law, that term is automatically omitted from the terms to minimum extent necessary to comply with the law and without affecting the validity or enforceability of the remainder.

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