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Heavy Duty Triple Extension Ladders
Free Next Day Delivery
Heavy Duty Triple Extension Ladders
Free Next Day Delivery
Heavy Duty Triple Extension Ladders
Free Next Day Delivery
Heavy Duty Triple Extension Ladders

Heavy Duty Triple Extension Ladders

Reference: H9TP25
In Stock
Free UK Delivery
£273.00 inc VAT
Retail Price
£477.00 inc VAT

Free Delivery On All Orders
Free Delivery On All Orders


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Product Code No of Rungs Stored Height Max Extended Height Width Stored Depth Stabiliser Bar Weight Price
H9TP253 x 92.5m5.5m480mm230mm1.20m23.4kg£273.00
H9TP303 x 113.0m7.0m480mm230mm1.20m27.5kg£347.00
H9TP353 x 133.5m8.5m480mm 240mm1.20m34.6kg£394.00
H9TP403 x 154.0m10.0m480mm240mm1.20m39.3kg£499.00


No of Sections:3
Use type:Heavy Duty
Guarantee:10 Year Guarantee
Max Load:150kg
Rung Type:D Shaped Rungs

Product Description



  • Stress tested by BSI to 20% higher loads than EN131 requires to give Class 1 durability

  • Meets new improved strength & slip-tests in BS EN131-2:2010 + A2:2017

  • Stabiliser comes as standard on all ladders that extend beyond 3m for maximum safety

  • Heavy Duty 35mm serrated D – rungs with 4-way crimp & swage
    design for maximum durability and comfort when working at height

  • Rungs orientated flat when erected at correct climbing angle to give stable
    standing surface.

  • Deep serrated rubber feet for maximum grip on all surfaces

  • Heavy duty galvanised steel locking catch standard on all extension ladders

  • Wall wheels fitted as standard for all ladders above 6m extended length

  • All sizes come with pre-drilled holes so wheels can be retrofitted.



The aluminium Industrial triple extension ladders are specifically designed to withstand every day usage in a heavy duty site environment. They are kitemarked to the new EN131 Professional which is the highest duty rating for extension ladders in the UK and have a safe working load of 150kg.

The heavy duty stiles are of thick, box-section alloy which is graded in size according to the ladder length are wider and much more durable than what you would see on a trade or domestic extension ladder.  The ladder hooks help towards providing a smooth operation when pushing and retracting the extension ladder. They also come fitted solid rubber moulded feet which offers the ladder extra stability against slippages while the D shaped rungs give the user as much comfort as possible while they are conducting their work at height.

 These extension ladders are the ideal choice when working on constructions sites and in many instances you will find that the heath and safety officers will insist on using the new EN131 standard which has now replaced class 1 rated extension ladders.


D Shaped Rung VS Square Rung

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