Call for exact sizes in this instance.
Calculating window awning drop and projection.
In that instance you need to ensure the window when cranked out does not hit the awning.
You can choose either projection this will change the height of the.
A standard projection b would be approximately half the height of your window.
A four inch sleeve for the head rod is assumed and automatically added to the calculated projection.
Custom awnings don t hesitate to call us if you think you want an awning wider than 20 feet or with a different projection.
Determine projection b of awning.
The projection will be calculated from both the height and depth measurements.
Contact us to order custom sizes.
Determine height a that awning should be from bottom to top.
Give us a call at 1 800 44 awning.
For example if the sunsurrender ii awning has a 10 projection then the total drop should be 30 lower than the mounting point.
1 select your desired width and projection x height from the drop down menus.
The projection of the awning is usually determined by the height of window or point drop unless a crank out window.
The default awning height is the same as the awning projection.
The projection is how far the awning will project from the building.
We can create custom awnings that range from 8 feet to 35 feet and custom projections that range from 5 feet to 13 feet.
Be sure to allow for clearance of window or door.
How do you calculate the projection factor of a gable end roof overhang.
Custom projections widths and heights are available.
For example a window that measures 60 in height would have an awning that has a 30 projection.
Measure the height of the window from the edge of the trim on each end.
A well placed awning will block the hot sun in the summer when the sun is higher in the sky at noon but will allow the sun to shine into the house in the winter when it is lower in the sky at noon.
A standard practice is to add 6 to outside width of door or window.
Measure from side to side at the top of the awning.
Determine width c that awnings should be.
Posted by 3 years ago.
The angle at which the sun strikes the window at midday depends on the season of the year and the latitude at which the house is located.
Be sure the window projection does not protrude int the path of foot traffic and should be 6 8 above the ground.
The angle of retractable awnings affects their maximum strength or their wind load.
Now you know how to measure for an awning.
B height awning height measured on structure.
How to measure projection of awning.
A hem allowance of 1 2 inch 12 7 mm is added to each side of this width.
Our most common projection for a patio awning is 2 5m but it all depends on how much shading you want to provide.
For maximum strength the rule of thumb is to have 3 inches of drop for every foot of projection that the awning can extend.
