I did the sun porch today. It was genuinely scary.
The ceiling was already cracked in several places, while the beam that takes the weight of the roof at the back was bowed and tilting forwards. The problem is that this beam is nothing more than a piece of softwood 6x2 rawl-bolted into the stone wall of the house. It's adequate to support the weight of the roof, but woeful for taking the weight of a decent load of snow.
We have the building warrant and the building inspector's approval, so it is up to spec but potential snow loads were clearly not a factor to be engineered in.
Anyway, I cleared a space at one edge of the roof using a long-handled snow shovel, set the ladder in place and up I went. There was no way I was going to stand in the centre of the roof or along the outer edges (above the windows).
I had to stand in the gully between the house roof and the sun porch roof, then use the long-handled shovel to push the snow off. It wasn't easy and the roof creaked alarmingly throughout, but I got there in the end—without bringing the roof down.
Of course, clearing the two roofs wasn't the end of the job. All that snow had to be cleared away again at ground level so we could get to the doors again.
And after that I had to clear the entrance to the croft because the snow plough had been past and filled it in again.
And I had all the chores to do.
And the temperature never rose above -8.4C all day, while a moderate wind blew throughout.
So I'm just a little tired, windblown, scoured and worn. But I am well pleased that another job has been done.
