However there are many factors that can affect that time frame.
How long does a roof tear off take.
If you don t tear off the old layer you can t examine the decking.
Asphalt shingles on a roof can be replaced using two methods.
6 to 8 squares off on per mechanic is what i expect.
The method used to replace the roof.
Give or take off on.
Here are some things to keep in mind.
All numbers in the chart were calculated based on standard installation and do not include any roof repair work.
Replacing a roof generally takes anywhere from a few days to a week.
This is both money and time saving.
Tear off the areas farthest from the trash container first.
In most situations you can expect to save at least 1 000 by doing it yourself.
Tear off on the contrary is the exact opposite.
Why a roof tear off is a good idea.
Re roofing and tear off.
Re roofing is done by installing new asphalt shingles directly over the damaged areas.
Out of a 6 man crew of blue blooded american guys 3 4 being shooters 2 3 being laborers every day is different ofcourse.
Only tear off what you can safely protect from the weather the same day especially if you re working shorthanded.
What materials are being used.
So a six man crew 4 shooters two laborers i expect a mass nh roof 25 30 sqs.
It always takes longer to weatherize than you think.
You can t know for sure that there aren t any soft spots or haven t been any leaks.
Three hardy people can tear off and felt a roof in one day but be careful.
However for larger homes that have more ridges and valleys the time can go up.
Remember this is your one chance to make absolutely sure there are no problems with decking and have been no holes made in your soffits or fascia.
Although barring any other problem most home less than 4 000 square feet can be done in three days or less.
Be sure you consider the other reasons on why it may take longer to install the roof as well.