Hard hot work, but the last stage has provided me with a clever idea. Followed by a huge amount of fun when I was expecting trouble instead.
I fitted all the six full size panels, all levelled up and the piles of ply etc all splodged with no nails to keep them in their place in the future.
You may notice that the piles stick out sideways quite a bit, that’s so that when the insulation is dropped into the holes it stays where I need it instead of it hitting the floor.
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Cutting the insulation which I thought was going to be a pleasant enough easy job turned out to be a pain - literally. I’m good with a handsaw but didn’t want all that sawdust. So I bought myself a new snap off knife, really good one that takes 1” wide wavy edged blades held in place with a thumb wheel, I thought this is the boyo for me!
It was really hard going needing two hands to pull it through and I seem to have a tendon in my arm that doesn’t like that action, it was such hard work that the blade was unbelievably hot to the touch!
Inspiration!!!! I was doing another little job with a Multitool, like the proverbial knife through hot butter. Superb with hardly any dust.
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The fun part.
BIG thank you to
@Mike G “cut the insulation 5 mm smaller all round” made the job a pleasure, the insulation dropped Into place and the gun came with plastic nozzles with a 3mm hole, with judicial undoing and closing down the valve on the gun the double layers were sealed into place one after the other. And that was the bit of the job that I thought was going to be difficult, absolutely a doddle! And I didn’t get the slightest bit on me.
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Another job which was quicker than expected was varnishing the 9 sheets of ply, I’ve always liked paint pads and it made short work of these.
I used water based poly varnish which doesn’t seem to be as good as Johnstones in the uk but I think the 3rd coat should do it. Impressed with the ply though I think it will look great when it’s down.
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