I finally got started on sewing up a Whelen lean-to. Glen if you want this in tents and tarps section feel free to move it.
For some reason it took me quite a bit of searching to find the fabric I wanted but this winter I did, 8.5 oz Sunforger fabric plus it is 5’ wide so less sewing for me and less money too.
Finding a pattern wasn’t hard, this is one on line.

Then I made a paper mock up.

I really wished I had access to a sail loft at this point but I made do and laid out the fabric on the bedroom floor. The fabric is doubled over so it would be easy to cut the one edge absolutely square where it is folded. The roof is 8’ long so I cut two 9’ lengths.

The back edge on the pattern shows 6’ but I wanted 8’ just to have a bit more room. The two 5’ panels give me a little less than 10’ when joined so I cut two strips off the edge. Those will get used as sod cloths along the back edges.

Excited to get started I marked of the overlap for the seam and started sewing. What I forgot was to add witness marks along the length, as a result and in my enthusiasm when I got to the end of the 9’ seam one panel was 1 1/4” shorter than the other. So I ripped out the stitching, adjusted the machine for this fabric (as opposed to the heavier fabric it last sewed) and sewed it again. Success this time . Even though it doesn’t look like it the edge of the fabric does lie on the overlap marks.

Jim
For some reason it took me quite a bit of searching to find the fabric I wanted but this winter I did, 8.5 oz Sunforger fabric plus it is 5’ wide so less sewing for me and less money too.
Finding a pattern wasn’t hard, this is one on line.

Then I made a paper mock up.

I really wished I had access to a sail loft at this point but I made do and laid out the fabric on the bedroom floor. The fabric is doubled over so it would be easy to cut the one edge absolutely square where it is folded. The roof is 8’ long so I cut two 9’ lengths.

The back edge on the pattern shows 6’ but I wanted 8’ just to have a bit more room. The two 5’ panels give me a little less than 10’ when joined so I cut two strips off the edge. Those will get used as sod cloths along the back edges.

Excited to get started I marked of the overlap for the seam and started sewing. What I forgot was to add witness marks along the length, as a result and in my enthusiasm when I got to the end of the 9’ seam one panel was 1 1/4” shorter than the other. So I ripped out the stitching, adjusted the machine for this fabric (as opposed to the heavier fabric it last sewed) and sewed it again. Success this time . Even though it doesn’t look like it the edge of the fabric does lie on the overlap marks.

Jim