Better raise that roof pitch a bit more to account for the buckets of snow you get every winter.
Ideal roof pitch for snow.
The primary reason roof pitch exists in the first place is to redirect water.
If you are adding an addition to your home or installing skylights knowing the existing pitch is important.
According to the conventional rule of thumb this would require roof glazing to be about 60 degrees off the horizon 40 20 60.
The final point influencing the roof slope is the preferred choice of roofing material.
The flip side to this is that it also becomes more expensive to build both in.
You can safely measure the roof pitch from inside your attic with a level that is either 18 or 24 inches a tape measure and a pencil.
Or is your climate more tropical.
Basically the steeper the pitch the better it can shed snow and rain.
The roof pitch would be described as a 6 12 pitch.
Divide the results by the number of 12 inch segments in your level.
The pitch of your roof also helps determine the type of materials that can be used on your roofing system.
With regards to the pitch the building standard code bs 5534 recommends a minimum pitch of 200 for slate roofs.
One can use shingles and tiles for steep roofs.
It is an essential element to ensure water drains properly off of your roof.
These factors include the pitch of the roof the type of slate being used the size of the lap the size of the slate as well as the site s exposure rating.
Common roof slopes include standard designs based on residential or commercial applications.
The graphic below helps flesh this out.
For example if you used a 24 inch level and your measurement was 12 inches the pitch in your roof is 6 in 12.
Begin by measuring 12 inches on your level and marking it with a pencil.
Shallow roofs don t really like moisture.
There are advantages and disadvantages to having a steep pitch versus a shallow or low pitch the most obvious of which is the roof s ability to shed or withstand heavy snow rain or wind.
In this case you ll probably want a traditional 4 12 or so pitched roof.
You can also estimate a roof pitch by eyeballing it from the ground from the gable side with a level and ruler.
Some conventional slopes are preferred for residential constructions with pitch size of 4 12 or 9 12 whereas for commercial applications low slope type roofs are a good option.
A flat or low pitch roof might be just what you need.
