14 windows light the hall, the largest being the SW bay window with 5 lights on 4 levels at the high end. Another, smaller bay window with 4 lights on 2 levels provides balance at the NW end. There are single windows at the high and low ends, each with 6 lights on 2 levels. The N and S walls each have 5 windows with 4 lights on 2 levels.

The windows include some 16th and 17th c. heraldic glass which was removed in 1939 and therefore survived the bombing.

'Two Bay windows opened, from the east and west ends of the raised dais at the upper end, under delicately moulded stone arches. These arches, of very gracious curve, were carried on corbels in the likeness of winged angels displaying shields. Each Bay had two storeys of mullioned lights, their cills being carried down nearly to the floor, and the heads enriched with flat pointed arches at both the transom and upper levels. South of the bays were three windows on either side of the Hall, each of three lights, the cills of which were about ten feet from the floor' (Simpson, <i>Old Hall</i> 33--4).

' The windows were small and Gothic in Character. There was a large window at the east end. It also had short windows to the north which later overlooked some chambers of one storey called Twisden's Building, and long windows to the south, through which light came without interruption. The east window, when Dugdale saw it some time before 1666, was filled with coats of arms...There were also on the north side twelve coats of arms, and on the south twenty coats of arms.'

There is a large reconstructed bay window at the NE end by the dais with some original heraldic glass; there are 4 lights on the N side and 2 each on 3 levels on the sides of the bay. 4 more 3-light windows on the N wall and 4 windows with 3 lights on 2 levels facing on the S wall are also original. The E and W gabled ends of the hall each have a large 5-light window on 2 levels.

There were double pairs of lofty lancet windows with a quatrefoil window in plate tracery above on the N and S walls of each bay. Above each was a large round window with either a large quatrefoil or possibly a cinquefoil.