Wow, I hate working with steel.
I ruined the first sheet of aluminum my cutting too big of a notch to make room for the trim screws. There was a small 1/8 " gap at showing at a spot between the trim piece and the aluminum that I couldn't live with. The skin was a little off center and I didn't realize it. That was my first mistake. So I scrapped that piece and ordered another.
For the second effort, I decided that the neighbors would have to put up with 10 feet of aluminum cutting with the grinder. It took a few passes since I was a bit shy with the grinder. I didn't want to mess up another sheet. That was successful and had the trim holding it in place by the end of the day. I got up early the next morning and cut out the holes for the skylight and fan. That is when I made my second Mistake. I cut the hole to match the square skylight frame cutout instead of the oval skylight trim ring. The neighbors heard some choice commentary when I realized that happened. I just couldn't start over with a new sheet so I improvised.
I spent the rest of the morning cutting out an aluminum trim ring to cover the gap. It isn't pretty but it doesn't look horrible. I attached it with butyl tape and since the profile curve was going to cause the sky light to not really fit right anyway, this solution might solve that problem. Some day, I'll fix it.
- The Square Cut
- WP_20150906_004[1].jpg (87.59 KiB) Viewed 1679 times
- When a round hole would do
- WP_20150906_006[1].jpg (88.54 KiB) Viewed 1679 times
- Not a pretty result
- WP_20150906_005[1].jpg (93.42 KiB) Viewed 1679 times