5/4" Or 1" Deck Boards

 
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Old 06-24-2009, 04:37 PM   #1
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5/4" Or 1" Deck Boards


What are your thoughs on 5/4 vs 1" deck boards. 16" centres but am concerned the 1" boards could end up being a bit bouncy. Do you think that will be an issue at all? Am using wood, not composites.
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Old 06-24-2009, 04:39 PM   #2
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Re: 5/4" Or 1" Deck Boards


5/4 decking is 1'' thick.

You really dont know a damm thing about the business do ya man. J.

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Old 06-24-2009, 04:41 PM   #3
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Re: 5/4" Or 1" Deck Boards


True 5/4" boards would be quite expensive. The 1" boards are commonly refered to as 5/4", kinda the same as 1x actually being 3/4".

How long you been doing decking?

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Old 06-24-2009, 04:43 PM   #4
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Re: 5/4" Or 1" Deck Boards


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Originally Posted by naturalwood View Post
What are your thoughs on 5/4 vs 1" deck boards. 16" centres but am concerned the 1" boards could end up being a bit bouncy. Do you think that will be an issue at all? Am using wood, not composites.
Not hard this one. Set up an experiment, try both.
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Old 06-24-2009, 04:56 PM   #5
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Re: 5/4" Or 1" Deck Boards


why do they call it 5/4? I could see where the confusion comes in
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Old 06-24-2009, 05:01 PM   #6
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Re: 5/4" Or 1" Deck Boards


john hyatt,

you really don't hold back, do you? Perhaps the poster was willing to purchase a true 5/4? i was just a lumberyard yesterday and they had 5/4 mahogany t&g so what's your beef?
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Old 06-24-2009, 05:04 PM   #7
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Re: 5/4" Or 1" Deck Boards


maybe he meant 1" or 3/4" decking
if someone says they are using 2" decking does it mean 2" or 1 1/2"?
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Old 06-24-2009, 05:29 PM   #8
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Re: 5/4" Or 1" Deck Boards


No Dude I dont thats just my nature. This is not a School class there is a diy area for that. This little micro chip nano naono area is for the big Dawgs with the Harley tax paid.

On the Flip side ....A big bent elbow with the Tecate to all you pros, I have learned a lot from you guys mabey I have come up with a few things youall can use....hoping for a good summer,high profit ranges,the truck holds together, the little girl gets a new dress and you keep the rubber down and the paint up. Jon Mon
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Old 06-24-2009, 05:43 PM   #9
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Re: 5/4" Or 1" Deck Boards


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why do they call it 5/4? I could see where the confusion comes in
If he were a professional deck contractor he wouldn't be confused about 5/4 decking which is probably used on 98% of wood decks.

if he were talking about true 5/4 he would likely specify true 5/4. Same as if you were looking for a 2x4. If you wanted true 2x4 you would specifically say that.
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Old 06-24-2009, 05:44 PM   #10
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Re: 5/4" Or 1" Deck Boards


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If he were a professional deck contractor he wouldn't be confused about 5/4 decking which is probably used on 98% of wood decks.

if he were talking about true 5/4 he would likely specify true 5/4. Same as if you were looking for a 2x4. If you wanted true 2x4 you would specifically say that.
You did not answer my question.
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Old 06-24-2009, 05:49 PM   #11
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Re: 5/4" Or 1" Deck Boards


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why do they call it 5/4? I could see where the confusion comes in
5/4 is the roughsawn size, before surfacing/sanding
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Old 06-24-2009, 05:51 PM   #12
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Re: 5/4" Or 1" Deck Boards


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why do they call it 5/4? I could see where the confusion comes in
I know you know this but I'll say it anyway. 1x, 2x, 5/4 and so on are the rough material dimensions before milling.

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Old 06-24-2009, 05:53 PM   #13
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Re: 5/4" Or 1" Deck Boards


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5/4 is the roughsawn size, before surfacing/sanding
I understand the wood sizing theory. I just wonder why we use the measurements when they are not true to the board sizes anymore
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Old 06-24-2009, 05:59 PM   #14
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Re: 5/4" Or 1" Deck Boards


Guys,

Some of you may think I am brain dead, but I am not. Really....

The 5/4" I refer to is a true 5/4". And the 1" is a true 1"

If that helps.

I know I can do a sample but not sure if putting a couple boards on is going to give the same result as a full deck.

Lorne
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Old 06-24-2009, 06:00 PM   #15
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Re: 5/4" Or 1" Deck Boards


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I understand the wood sizing theory. I just wonder why we use the measurements when they are not true to the board sizes anymore
I don't know either, I know I'd rather say give me a 2 x 4 than say give me a 1-1/2 x 3-1/2.

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Old 06-24-2009, 06:02 PM   #16
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Re: 5/4" Or 1" Deck Boards


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I understand the wood sizing theory. I just wonder why we use the measurements when they are not true to the board sizes anymore
The terminology remains the constant, the dimensions of lumber have been the variable. Besides, who wants to call out for a sheet of 23/32 plywood, which in reality is probably 45/64?
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Old 06-24-2009, 06:02 PM   #17
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Re: 5/4" Or 1" Deck Boards


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I understand the wood sizing theory. I just wonder why we use the measurements when they are not true to the board sizes anymore
The same reason folks still say Centigrade even though it was officially changed to Celsius back in the 50's. But I'm with you. We should be calling 'em 3/2 x 7/2's.
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Old 06-24-2009, 06:05 PM   #18
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Re: 5/4" Or 1" Deck Boards


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You did not answer my question.
It's the same as calling it 1-1/4" but quicker.

2x is really 1-1/2.

5/4x is really 1

1x is really 3/4


Why do they call it that? because they are those dimensions before being finished at the mill?

edit: Okay, others have already answered this
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Old 06-24-2009, 06:10 PM   #19
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Re: 5/4" Or 1" Deck Boards


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Guys,

Some of you may think I am brain dead, but I am not. Really....

The 5/4" I refer to is a true 5/4". And the 1" is a true 1"

If that helps.

I know I can do a sample but not sure if putting a couple boards on is going to give the same result as a full deck.

Lorne
I do not see the need to spend the money for true 5/4" material. I have not seen any problems with any of the 1" material laid on 16" center framing. That said, I am not familiar with Canada, maybe there is some 1" material that is weaker than what I am used to.

Bill
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Old 06-24-2009, 06:18 PM   #20
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Re: 5/4" Or 1" Deck Boards


Same reason the store will price it at $7.99 instead of $8.00. It sounds better. 5/4 is usually milled to 1" or 1 1/16". If you were to get 1 1/4" it would need to be milled from 6/4 (1 1/2" rough).

Most finished lumber [sizes] are stated in their rough sizes. So a 4/4 x 8" board is really a 3/4" x 7 1/4", yet they will call it a 1" x 8" all day long. Perception vs reality.

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