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badgolferman badgolferman is offline
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Default how much is a square?

Red Green, 11/2/2008,7:21:40 PM, wrote:

"badgolferman" wrote in
:

Norminn, 11/1/2008,8:40:34 PM, wrote:

badgolferman wrote:

Red Green, 11/1/2008,5:43:59 PM, wrote:



"badgolferman" wrote in
:



Roofer gave me a rough estimate of my roof size. 40 square

is the measurement. Is a square equivilent to a bundle of
shingles? It seems I can't get the terminology right while
making a search.


Others have explained it. 40 square though? Quite a bit of

roof. How big a house is this?



Roughly 1800 sq. ft. rancher. Does that seem too much?


If the pitch is very low, the number might be in range if the

roofer simply wrote 40 square when he meant 40 bundles but still
not right. I found links to a roof slope site that shows
examples, he http://roofgenius.com/Roof-Pitch-Examples.asp

Roofing calculator, he
http://www.servicemagic.com/resource...oofing.13.html

How much overhang?



Okay, here are the rough calculations.

80' x 40' There is about a foot of overhang front and back. The
back slope is constant from the tip to the end with no other
angles. The front starts with steeper angle from the top but the
slope becomes less acute halfway down. There is one section over
the master bedroom that has a different peak than the rest of the
house.


I'm not a pro roofer or even a frequent flyer roofer so I can't
picture in my head what you are talking about for the roof. But if
it's only 1 floor and 80 by 40, that's 3200 sf. So add say 15%
(previously used 20 for the heck of it) for waste and pitch and you
have 3200+480...about 37 square. Pretty close to the roofers guess
of 40.

How you get your stated 1800 sq ft house under a 40x80 roof is I just
cannot envision.


I have a two-car garage, three large bedrooms, big kitchen, big living
room, converted den on garage level, two bathrooms. City assessment
shows 1865 sq. ft. but I don't know if that includes the den and garage
or just "livable space". Let's lower the dimensions to 78' x 38' which
is probably closer to actual. Regarding the pitch, from the peak to
about halfway down it's a steeper angle than it is from halfway down to
the eave.