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Posted by Mike Hammer on April 26, 2007, 3:36 pm
says...
>
>> marson wrote:
>> >> marson wrote:
>> >>>> marson wrote:
>> >>>>> On Ap
>>>>>>>> Guess I dreamed the composition shingle application on the detached
>>garage I
>>>>>>>> built. Every detail followed. Wasn't that difficult, or
time-consuming.
>> >>>>> So you've done one roof and have decided that you know better than
>> >>>>> most roofers? Roofers run shingles straight up because it is faster,
>> >>>>> and time is money in construction.
>> >>>> If they run them straight up, then all of the shingle seams will be
>> >>>> exactly aligned and the roof will leak like a sieve.
>> >>>> Matt
>> >>> course you realize they alternate 6" back and forth.
>> >> Well, that isn't "straight", but doing this requires you to slide
>> >> shingles between two other shingles for the next "straight up" column
>> >> and that certainly can't be fast and risks damaging the shingle.
>>
>> >> Matt
>>
>> > try it, you'll like it.
>>
>> No, I like doing things right.
>
>And why would your way be better? Please explain your reasoning.
>Don't give me the line about it being on the shingle wrapper, because
>Owen Corning's instructions show "vertical racking" as the proper
>method, (Perhaps they are a bit more up on the way the vast majority
>of roofs are laid down in this country) In fact, they recommend
>against running shingles across and diagonally.
>http://www.owenscorning.com/around/roofing/pdfs/Berkshire_Install.pdf
Well, I read those directions and it does say to NOT run the shingles across and
diagonally up but there are no reasons given. Can anyone give me a reason why
those shingles should not be run across?
Mike
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