Consider making your roof large enough to cover multiple living areas and uses.
Slope roof back to building.
Mansard roofs are a popular option for buildings wishing to maximize the amount of living space in the building providing the option to use the loft as an additional living space.
The sloped roof on this modern house is angled backwards to maximize natural light inside while enabling snow and rain to drain off at the back.
It s based on convention and math.
A roof with the pitch divided into a shallow slope above a steeper slope.
The basic explanation is that most roofs have a slope and the degree of steepness associated with the slope is called pitch.
This method may be one of the most ubiquitous ways of attaching a patio roof.
Then multiply the slope by 12 to get the rise.
If you know the angle of the roof in degrees you can find the roof pitch by converting the angle in degrees to a slope then finding the rise by multiplying the slope by 12.
Using the space as a full attic or living quarters called a garret is very popular.
A roof similar to a mansard but sloped in one direction rather than both.
The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7.
When building your patio roof don t be afraid to create your own unique look.
A mansard roof is a four sided gambrel roof with each side having a double slope of one steep slope and one shallow upper slope.
To do this method you will have the back channel and fascia strengthened by reinforcing two rafters inside the roof.
How to convert angle in degrees to roof pitch.
A mansard roof also known as a french roof is a four sided roof with a double slope on each side that meet forming a low pitched roof.
The lower slope is much steeper than the upper.
First find the slope by finding the tangent of the degrees eg.
This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement.
You could extend the roof of your home out in one continuous piece or you could attach it at a different level to give your roof a stepped look.
The steep slope may be curved.
1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products.
Then apply standard asphalt shingles over the membrane.
Mansard roofs can help create a great deal of extra living space.
There are 2 sets of numbers that convey a roof s pitch.
Parkcity design build designed this wood clad house in utah.
An element of the second empire architectural style mansard style in the u s.
For a low slope residential roof there are two main options.
The sides can either be flat or curved depending on the style.
Fix the back channel to the fascia boards underneath the gutter directly.
