Werner 4-way Aluminium, plastic & rubber Combination Ladder | DIY at B&Q
YA MI Telescopic Ladders, Multi-Purpose Folding Aluminum Extension Ladder, It is applicable to RV, Attic, Home and outdoor work, With the maximum bearing capacity of 150KG (12.5Ft/3.8M) : Amazon.co.uk: DIY & Tools
Werner Telescopic 4-Way 20 tread Combination ladder | DIY at B&Q
Groundlevel Extra Safe Wide Step Telescopic Ladder - 3.8m | DIY at B&Q