u/cptbahama

fill gaps or let them open?

The gaps at the top between each roof truss is what I'm asking about. This is a workshop with insulated walls and ceiling. There is an exhaust fan in the loft and window at the other end in the loft. Should I fill the gaps (foam spray or rock wool, etc) or leave them to breath? There won't be a ceiling under the overhangs where these gaps are. You can reach through the gaps and feel the insulation on the other side (interior of shop)

https://preview.redd.it/v8kx6sek3q1h1.jpg?width=4032&format=pjpg&auto=webp&s=d04fd6e986695bb9ee9314f667d208f9c9ba1355

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u/cptbahama — 4 days ago

is this an attempt at serration?

Are my eyes playing tricks on me or is this reduction flake worked on the long edge and even a little bit up near the point? That’s what I am seeing. It almost looks like they tried to make it serrated.

u/cptbahama — 10 days ago

New install in a workshop, I've got a question about getting the stove pipe apart when it comes time to sweep it with a brush. The stove pipe is double wall and uses a twist system to snap the pieces together and then a compression collar to secure them. The 2nd pic shows the pieces I have to be installed by the framers through the roof later this week. My question is, can I un-lock the pipes at the 12" section in the loft (pic 3) and push the pipes up just a little to access the inside with a brush, or will it cause a future leak if I push the pipe up through the roof just a bit and then let it back down? The only other way I can think of would be to get on the roof and remove the cap. Not very desirable to me. Also, I know the double wall all the way down to the stove is overkill, I wanted it as close to wall as possible.

https://preview.redd.it/zls4xzfha6zg1.jpg?width=3017&format=pjpg&auto=webp&s=a8a1ad9e693414443b3bf643fc082b96300dfc4a

https://preview.redd.it/659dmxfha6zg1.jpg?width=2536&format=pjpg&auto=webp&s=22879b397b72c85edffc079f316e31d2382e56f8

https://preview.redd.it/e4vh0zfha6zg1.jpg?width=2205&format=pjpg&auto=webp&s=915dd4c549222d26a0b76671bdd98be887a147a8

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u/cptbahama — 17 days ago