Extension Ladders

Learn more about extension ladders

Extension ladders give you straight, leaning access against a solid surface, so they suit jobs where you need controlled reach at height. 

Start with the working height, not just ladder length. Working height is the point you need to reach, plus enough ladder to give a safe handhold at the top. Closed length matters too, because it tells you whether the ladder will fit your van, roof rack or storage space.

If the job is near electrics, choose fibreglass from the start and follow site safety rules. Aluminium extension ladders are easier to carry and move on many general trade jobs, but they are not the right choice where electrical risk is part of the work.

For a quick check on reach, use the working height and the closed length together. Working height tells you the reach you need, while closed length tells you how compact the ladder is for transport and storage.

Typical uses

• External jobs where you need a straight leaning reach against a wall, building or other fixed structure.

• Roof and loft access.

• Gutter clearance and repairs.

• Fascia, render and pointing repairs.

• External painting and maintenance.

• Inspection and fixing work on upper levels.

If you need a free standing option, a multi position ladder may be more suitable. If you want a shorter ladder for smaller access jobs or tighter storage, a telescopic ladder may be a better fit.

How to choose the right extension ladder

Work out the job first, then match the ladder to the height, surface and site conditions. Start with the access point, the reach you need and whether the work is near electrics.

• Confirm the working height you need, not just the ladder length.

• Check the load rating, including you, tools and materials.

• Choose aluminium for lighter handling on general jobs.

• Choose fibreglass where non-conductive properties are needed near electrical risks.

• Check the number of sections and the closed length for transport and storage.

• Make sure the feet and any stabiliser or levelling accessory are compatible with the ladder and the surface.

Before you order

• Check the access point, the space you have for transport and storage, and the product specifications that matter on site.

• Confirm the working height, load rating, number of sections and material against the job and any site rules that apply.

• If you are working near electrics, start with fibreglass.

• If you are not sure, take the measurements to your local branch and compare the options there.

Explore our range of extension ladders

Compare extension ladders and extendable ladders by size, material and specification to find the right fit for the job. You can filter by the reach you need, the load rating you want and whether aluminium or fibreglass suits the work area.

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