Safe as houses!

This looks like something off the front cover of Health and Safety weekly but I’ve made it very safe.

Foot of ladder is tethered to a big bolt in the floor, centre is tethered to a big bolt in the outhouse, stand-offs are braced against downward movement and the counter balance effect is braced by the second ladder extension. I have to work standing just above the bracing ladder.

Belt and braces finishing touch is I used my climbing rope and harness fastened through the window! ....and all to cement a fan duct pipe and fit cover.