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re: Any carpenters in here? Building a workshop and have some questions.

Posted on 9/30/12 at 1:10 am to
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 1:10 am to
Just found this detail






I could have open rafter design and just close up the space on top of the wall studs with like a 1x4?
This post was edited on 9/30/12 at 1:33 am
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 1:36 am to
This one is actually better. But what the hell is frieze?





This post was edited on 9/30/12 at 1:37 am
Posted by canyon
MM23
Member since Dec 2003
22253 posts
Posted on 9/30/12 at 7:27 am to
It is what some call "bird blocking". Used at the edge of the trusses they solidify the roof and stabilize the truss/rafter system. You can vent them as necessary. Good to have in combo with hurricane strapping.
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 9:51 am to
quote:

It is what some call "bird blocking". Used at the edge of the trusses they solidify the roof and stabilize the truss/rafter system. You can vent them as necessary. Good to have in combo with hurricane strapping.


So I run a 1x4 frieze between the rafters in front of the top plate or no?
This post was edited on 9/30/12 at 9:57 am
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 9:56 am to
Which one is better.

This one?





Or this one?


Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 10:01 am to
How do you secure the joist to the top plate?
Posted by wickowick
Head of Island
Member since Dec 2006
46380 posts
Posted on 9/30/12 at 10:09 am to
If you are trying to keep cost down nails can hold everything together. Those brackets get expensive quick...
This post was edited on 9/30/12 at 10:11 am
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 10:29 am to
My thoughts exactly. I was looking at the price of these straps, and some are almost 1$ a piece. Just doing the math in my head was scary.

So if I don't use joist hangers for the foundation or hurricane ties for the rafters, how I nail them? With the floor joist, I could just go straight through the support beam into the joist with nails. But with the rafters, do I just toenail the joist to the top plate and nail the rafters to the joist?
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 10:38 am to
Now looking the hurricane tie I would use (the first one pictured), is only 0.84 cents. I am doing 2ft centers, there is 7 rafters. That is 14 ties total. I think that it's worth it there. Joist hangers for the floor (16 OC), would be much more expensive. The hangers by themselves are a lot more per each one.

Could I use 3 1/2 wood screws to secure the floor joist to the support beams?

Could I use screws instead of nails in the hurricane ties on the rafters?
Posted by canyon
MM23
Member since Dec 2003
22253 posts
Posted on 9/30/12 at 10:46 am to
Sorry been away...you can run the blocks in front. Also, see wicks comment below, but, even without the brackets, you should block it and nail back to each rafter.
Posted by wickowick
Head of Island
Member since Dec 2006
46380 posts
Posted on 9/30/12 at 10:47 am to
Those things are not easy to nail due to space limitations, palm nailer works best...
Posted by canyon
MM23
Member since Dec 2003
22253 posts
Posted on 9/30/12 at 10:47 am to
No substitute for hangers/straps. As you say, not that many and personally I would come in hot with screws over nails unless you know someone with a nail gun and compressor.
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 10:51 am to
What blocks do I run in front? Where do they go? I have a compressor, I could probably spring for a palm nailer. However, I have a whole box of big arse wood screws and a dewalt impact driver.
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 10:54 am to
Oh, you mean put blocks on the support beams and nail the floor joist to the blocks? I have already decieded on using the ties for the rafters.
Posted by canyon
MM23
Member since Dec 2003
22253 posts
Posted on 9/30/12 at 11:13 am to
Ahhhh.... Ok. My bad, thought we were still talking rafters.
Yes, you can block the flooring, but probably not necessary dependent on floor joist spacing. I can't remember, what is the spacing?

What size frame/support system you talking?
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 11:30 am to
The shop I am building is 12x16. I am putting it on concrete pads with 2x12 support beams. I am running 2x6 floor joist 16" OC. The joist will be >6' a piece because of the middle beam.
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 9/30/12 at 11:50 pm to
(no message)
Posted by canyon
MM23
Member since Dec 2003
22253 posts
Posted on 10/1/12 at 8:17 am to
You should be fine with the flooring system, shouldn't need additional blocking. With a support in the middle, and joists on 16", will be very solid.
Posted by dreaux
baton rouge
Member since Oct 2006
40882 posts
Posted on 10/1/12 at 10:28 pm to
I scaled down my building to 10x12. My question is, do I need joist with every rafter? It's only a 10' span. Could I do a single slope with no ridge? I have been looking at a ton of plans and framing, and I swear no 2 are alike. I am leaning towards single slope at 22 degrees. I will run my joist 2 oc and put a 3 foot rise on the tall side and have it slope to the backside.

I DO NOT do well with a lot of choices.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
72288 posts
Posted on 10/1/12 at 10:33 pm to
quote:

I DO NOT do well with a lot of choices.




Just draw out whatever looks right and get to cuttin
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