Determine width c that awnings should be.
Calculating window awning drop and projection.
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.
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For example if the sunsurrender ii awning has a 10 projection then the total drop should be 30 lower than the mounting point.
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 hem allowance of 1 2 inch 12 7 mm is added to each side of this width.
Be sure the window projection does not protrude int the path of foot traffic and should be 6 8 above the ground.
Give us a call at 1 800 44 awning.
Measure the height of the window from the edge of the trim on each end.
Be sure to allow for clearance of window or door.
How to measure projection of awning.
In that instance you need to ensure the window when cranked out does not hit the awning.
Determine projection b of awning.
Contact us to order custom sizes.
You can choose either projection this will change the height of the.
1 select your desired width and projection x height from the drop down menus.
A standard practice is to add 6 to outside width of door or window.
Call for exact sizes in this instance.
The projection will be calculated from both the height and depth measurements.
The default awning height is the same as the awning projection.
A standard projection b would be approximately half the height of your window.
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.
How do you calculate the projection factor of a gable end roof overhang.
The projection is how far the awning will project from the building.
The projection often needs to be 0 5m less than the width to support the structure effectively but our team will be able to advise on this.
The angle of retractable awnings affects their maximum strength or their wind load.
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.
Measure from side to side at the top of the awning.
Now you know how to measure for an awning.
With window awnings projection is replaced by vertical height.
Determine height a that awning should be from bottom to top.
Custom awnings don t hesitate to call us if you think you want an awning wider than 20 feet or with a different projection.
B height awning height measured on structure.
The idea behind the pf is that if your windows are in shade then you can have an increased solar heat gain coefficient in the glass because you are not expecting as much direct heat sunlight to be entering the.
