I've spent the day doing half lap joints/check in joints on the main beams and also the roofing beams. Tools I use are a 90 degree square, spirit level, circular saw, wood chisels, hand saw and a file. I marked out the cuts to be made on the main beams, in my case 45mm wide by 70mm deep. Ran the circular saw over the mark and a few extra cuts in between. The extras are for the chisel. I then finished off the hand saw. The pieces are then easily chiseled out and with file I just smooth it over. I check the cuts with the spirit level and if needed go a bit harder with the file. I then mount the roofing beams into the cuts and then run a pencil trace onto roofing beam around the cuts made on the main beam. This ensures that the cuts will mirror each other when inlaid. I then make the cuts into the roofing beams.
anyway, photos to follow.
Last edited by AussieVanda; 03-10-2014 at 07:28 AM..
Reason: Adding Photo
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