16" On Center Rafters - Blocking 14.5 Inches?

 
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Old 01-28-2009, 05:16 PM   #1
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16" On Center Rafters - Blocking 14.5 Inches?


Good evening all,

Just a quick questions if I space all my rafters 16" on center should all my blocking be 14.5 inches?

Can I just cut all my blocking and make them al 14.5inches.

Thank you!!!!

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Old 01-28-2009, 05:34 PM   #2
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Please put down the nailgun...
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Old 01-28-2009, 05:34 PM   #3
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


and the pipe.
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Old 01-28-2009, 05:41 PM   #4
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


You guys are rude! I forgot you guys know it all.
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Old 01-28-2009, 05:45 PM   #5
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


The short answer is yes.

The problem is however, It sounds like you are in way over your head.

If your a homeowner, there is a DIY forum here.
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Old 01-28-2009, 05:49 PM   #6
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Theoretically that works.
Question is, are you building
a theoretical house?
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Old 01-28-2009, 05:51 PM   #7
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


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You guys are rude! I forgot you guys know it all.
Oh, you're that guy.
Didn't you get the message before?
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Old 01-28-2009, 05:52 PM   #8
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


It's not too bad of a question. I think we've all cut a lot of something which we thought would work out and it didn't.

Don't cut all of your stuff at once. Sure, you're supposed to have 14 1/2" in there. But if there is a 1/16th of space on each side, then you've got 1/8" per block, and this adds up over 50' to 50/16th or 50/8ths. You don't want to deal with either of these.

So cut some in advance and keep an eye on your total distance. If it's not the same as the distance on your wall, then start taking some off of your blocking.
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Old 01-28-2009, 05:53 PM   #9
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Quote:
Originally Posted by gussy1971 View Post
Can I just cut all my blocking and make them al 14.5inches.
If your rafters are all 1 1/2" thick and you've got perfect layout, go ahead. Except for the ones that don't have that spacing...
Blocking is a good way of using up shorty ends - you don't use as many full-length sticks...

Mac
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Old 01-28-2009, 05:54 PM   #10
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Yes I am new here and I consider myself pretty handy with tools, but it is imposible to know everything, so I found this cool site and it seems people know was up. I am just building a 10x 20 patio and need some advice. I just wanted to save some time not measuring each block space. It gets tiring up and dwon a ladder.

So the correct size is 14.5 inches?
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Old 01-28-2009, 05:56 PM   #11
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


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Old Yesterday, 06:03 PM #1
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2x4 Purlins or Blocking?
Hey guys,

I have a quick questions I just built an attached 10x10 patio to my gargage. My question is...can I just use 2x4 purlins and skip the blocking or is it still required or recommended. The patio doesn't sway at all now I knee braced it.

Thanks,


Old Yesterday, 06:11 PM #2
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Quote:
Originally Posted by gussy1971 View Post
Hey guys,

I have a quick questions I just built an attached 10x10 patio to my gargage. My question is...can I just use 2x4 purlins and skip the blocking or is it still required or recommended. The patio doesn't sway at all now I knee braced it.

Thanks,
No purlin required on non-swaying
gargage patios.





WTF?
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Old Yesterday, 06:18 PM #3
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Last edited by neolitic; 01-28-2009 at 05:59 PM.
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Old 01-28-2009, 05:57 PM   #12
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Quote:
Originally Posted by gussy1971 View Post
Yes I am new here and I consider myself pretty handy with tools, but it is imposible to know everything, so I found this cool site and it seems people know was up. I am just building a 10x 20 patio and need some advice. I just wanted to save some time not measuring each block space. It gets tiring up and dwon a ladder.

So the correct size is 14.5 inches?
Yes
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Old 01-28-2009, 06:06 PM   #13
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


The reason you're getting so much crap is because you just walked in here and asked, "If I take 1 1/2" away from 16", do I get 14 1/2" inches?

We're hoping that if you're using power tools, you can figure out at least that much w/o asking for help on the internet...

Mac
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Old 01-28-2009, 06:11 PM   #14
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Pop quiz --- Gussy the roofer only

# of shingles in a bundle, bundles per square & standard length of drip edge
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Old 01-28-2009, 06:12 PM   #15
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Tick tick tick
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Old 01-28-2009, 06:29 PM   #16
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


I'm about to start the Jeopardy timer - I can see your still viewing this thread
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Old 01-28-2009, 06:34 PM   #17
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


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Old 01-28-2009, 06:36 PM   #18
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Google must be running slow tonight?
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Old 01-28-2009, 06:37 PM   #19
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


Quote:
Originally Posted by gussy1971 View Post
Good evening all,

Just a quick questions if I space all my rafters 16" on center should all my blocking be 14.5 inches?

Can I just cut all my blocking and make them al 14.5inches.

Thank you!!!!
yes they should work, but they may not.

How hard is it to set up a saw Measure and cut a bunch on blocking after the rafters are in?
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Old 01-28-2009, 06:39 PM   #20
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Re: 16" On Center Rafters - Blocking 14.5 Inches?


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Google must be running slow tonight?
Must be
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