The phrase "a huge window of" is correct and usable in written English.
It can be used to describe a significant opportunity or timeframe for something to happen or be achieved.
Example: "There is a huge window of opportunity for innovation in the tech industry right now."
Alternatives: "a large opportunity for" or "a significant timeframe for".
The reason: new U.S. trade legislation, passed last year, throws open a huge window of opportunity.
"We have a huge window of opportunity to get to that championship level," Mourning said.
"There is not a huge window of time that is available," the administration official said.
"APC mutations initiate tumors 20 to 30 years before a full-blown malignancy, and that provides a huge window of opportunity".
"They had a huge window of opportunity when we were invading Iraq, and they appear to have made maximum use of it".
His writing house in the garden had a magnificent stove-like fireplace, an imitation from a prewar Bulgarian house, and the saloon or great room of their house had a huge window of Turkish inspiration.
We are sitting beneath a huge window in the corner of Michael Clark's east London rehearsal space, amid exercise balls, yoga mats and discarded trainers, and as the late-summer light fades, our conversation turns to David Bowie, whose music has been a constant throughout the dancer's life.
The dynamic icons are also cool, but not as cool as being able to pop up a huge window showing a preview of the actual document you're looking at.
This home's historic designation will complicate the process of renovating a huge window, cut into smaller windows with individual internal shutters, that spans its second and third floors, Mr. Welvaert said.
As she says this she averts her gaze, staring out of that huge window of hers with such a look of longing that it would seem almost too cruel if she never got to fulfill this desire.
In murky conditions, the building's structure of angled white planes glows from within, offering glimpses through huge windows of an "imagined landscape" inside.The museum, newly built at a cost of €15m ($21m), runs around a central atrium formed of curving walls in bold colours, pierced by high metal walkways.
