This Double Extending Roof Ladder is manufactured using industrial strength aluminium and is suitable for heavy-duty work with a maximum safe load of 175kg. It has strong oval section stiles and non-slip rungs that incorporate a heavy-duty ridge hook. The ladder features rubber covered bearer bars that distribute weight evenly and prevent any damage to the roof. The Double Extending Roof Ladder is manufactured in the UK. Features & Benefits Double extending Manufactured with industrial strength aluminium Suitable for heavy-duty work 175kg load rating Rubber covered bearer bars prevent damage Made in the UK Product Specification Number of Rungs: 21 Number of Sections: 2 Closed Height: 3.74m Extended Height: 6.15m