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Posted by G Henslee on August 2, 2005, 8:44 am
xrongor wrote:
>
>>xrongor wrote:
>>
>>>hey all
>>>
>>>im hanging 4' x 8' x 5/8" firex type drywall on my garage ceiling and
>>>plan to pump in 8-10" (max) of loose insulation on top of it.
>>>
>>>rafters are 24" apart. am i good with 12" screw spacing to hold this up?
>>>for a 4x8 sheet this basically puts 5 screws across the width, every 2'.
>>>or 25 screws for a whole board.
>>>
>>>everything ive read seems to point to 12" spacing, and ive been told it
>>>meets code. i just want to make sure before i pump the stuff in and
>>>watch my ceiling fall due to the weight.
>>>
>>>thx
>>>randy
>>
>>I always double screw. In other words I put two screws about 2" apart
>>every 12" or so.
>
>
> sure, i could overkill it.
>
> but is 12" centers 'enough'?
>
> randy
>
>
It's not overkill to scores of professionals.
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