The phrase "a pair of roof" is not correct in written English.
The correct expression would be "a pair of roofs" if referring to multiple roofs.
Example: "The architect designed a pair of roofs that complemented each other beautifully."
Alternatives: "two roofs" or "a set of roofs."
A top level would be built to house the couple's bedroom and would face a pair of roof decks.
Just pull up the emergency brake and pull the nearby rocker switch back to fold down the electric top (undo a pair of roof locks at the corners of the windshield first) and reverse the process to close it.
The architect is perhaps best known for his Braga Municipal Stadium, which is pushed directly up against a quarry on one side and features a pair of roof spans suspended dramatically over the stands.
The cube is aligned with one corner pointing upstream so that a pair of conical roof vortices are created.
This is a pair of glass roofs, one over the front, which opens, and one over the backseat area.
"I gave a pair of dogs to get that roof put on," he said.
A pair of oblong bulges in its roof hinted at the hallmark of a famed Italian coachbuilder, Zagato.
With the money the cook had brought, he paid his debts and hired a pair of gauchos to repair the roof of the ranch house, which was falling in.
To be sure, the United States military routinely demonstrates astonishing technical prowess -- putting a pair of Hellfire missiles through the roof of the taxi in which Mansour was riding, for example.
There is simply no good faith way that the President could put a pair of solar panels on his roof and then run a major tar sands pipeline through America's backyard.
Where the original building had a pitched roof and a pair of giant smokestacks, the new structure is flat.
