Tuesday 14 August 2018

Chicken House Roof

Stripping off the old 'tin'. 
Away and by far the biggest news for this post is our superb progress on the chicken house roof replacement. Having surprised us by turning up 3 days early on Friday to make a start, builder/carpenter buddy 'K-Dub' carried on the good works on Monday and today (Tues). With me on light duties and the Help-X lad having blown us out, K-Dub was working solo for a big part of this time, but assisted by Elizabeth when there were chunks of new timber to be brought round from cutting-place to the shed, or chunks of old rotten roof to stack away for burning later.

Dismantling the electrics.
The jobs, in roughly chronological order were to carefully remove the good tarpaulin and the small two tarps which went on first back in the post Storm-Doris days. Next up, the electrics had to be peeled away from any wood which was now going to be removed. Next, K-Dub stripped off the old 'tin', sliding the sheets down for us to stack on the ground. Sharp edges on those rusty sheets, so gloves were vital.

Nifty chain-saw action while balanced on a wall.
The next stage involved some rather nifty 'high wire' balancing along the tops of walls (none of the woodwork would have taken the weight of anyone the size of K-Dub (or me)) armed with a chain saw. We'd shut all the fascinated chickens out of the building so that K-Dub could go all round cutting old rafters till the roof woodwork, almost in one piece, collapsed into the shed. He then went into the shed and chopped it up into bite size pieces that we could haul out and stack. Finally on the demolition phase, he had to dig out the wall-plates (timbers which sit a-top walls to take the bottom end of rafters.)

Here the old roof timbers have completely collapsed into the shed.
You know how these builder types, when asked for an estimate, suck in a breath between their teeth and say something like, "We won't really know till we get going - you can find all sorts of horrors when you start demolishing roofs!" Well, here, I could see that minor escalation in action and I couldn't argue with the man. The walls of these barns are almost a 'dry-stone wall' construction with very little in the way of mortar between the stones, maybe some mud thrown in on top to fill some gaps.

Some new timbers going in, mainly so that we could sling the
tarp back over the unfinished roof on Monday night.
Well now, 150 years+ later the wall tops are not so much 'wall' as loose small rubble and dusty dry soil. As K-Dub prised the old wall-plates out of their grooves, the sides of each groove simply land-slid in. We decided that this roof should get, for safe keeping and to ensure that the wall plates did not 'walk' away from each other under the load of the new tin, sagging our nice new ridge-beam, 2 extras.

It's not all chicken houses. Elizabeth, Queen of the Pointy
Shovel takes on the mighty job of digging that raised bed over.
Firstly we would span the building with 4 horizontal 'joist' beams. We actually used the spare 4' length off-cuts to make the rafter pairs between these joists into 'A' frames, which neatly gave the Guinea Fowl back their perches. Secondly we would mix a sloppy cement and pour/spread this along the wall tops around and under the new wall plates to give some grip onto the loose rubble. The top 6 inches of wall is probably now the strongest bit, and would be called a 'ring beam' if we had done it all round the building.

Those last 2 jobs were today's and, for another night we have slung the big tarp back over the work to give the chickens a bit of shelter in case it rains in the night. K-Dub is sure we can finish tomorrow. That would be the remaining purlins, the new tin, 'flaunching' the tin in to the gable at the 'windy' end, fitting the ridge pieces and a capping on the East end, strapping down the roof to the walls, re-assembling the electrics and cleaning up. Busy old day. I will tell you all about it in the next post.

A spindle bush recovering from sheep browsing in our 'Woods'
Meanwhile, in the down time (Yes, we do get some! Light duties, remember) I have been enjoying the various groups of birds coming of age and starting to sort out their grown-up family dynamics. The ducks, you will recall, are a young male Khaki Campbell hatched by us this spring, and a Mum and 5 youngsters of 'Silver Appleyard' variety bought in a couple of months ago.

Well, now they are all full size and the KC has started doing odd 'display' moves to various other ducks. He alone has differentiated into a definite drake (dark head, bassy 'quack', curly-up feathers just above the tail). We know that Mum is Mum, but the 5 youngsters are keeping their sex secret for now, from us anyway. KC-Drake's moves include a rearing up on his back end, standing up on the water with his chin pressed down into his chest, and zooming forward across the water with his neck stretched out forward and his chin almost touching the water. Are these moves designed to impress any coming of age males, or females? We have no idea.

Then yesterday, early in the morning, our alpha rooster, Gandalf came into view followed by an entourage of 15 adult and half grown chickens. Up to now the half grown babies have pretty much kept to their clutch-groups. Are they now feeling the changes of teenager-hood and starting to align with the dominant male, playing their cards right, as it were. More on these stories in future posts. Now I must wrap up as the Woman of the House is off out tonight to a meeting for which she needs this lap top. Talk to you again soon.

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