Brown Internal opening Bifold Door 2400 H x 1330 W #21621 x Brown Bifold door, doors open inwards Box size 2400 H x 1330 W 1 x Brown Bifolding Door with toplight Box size 2400 mm H x 2400 w See matching Bifolds also listed 1 @ 2. 4 H x 2240 W #2160 ( 2 doors fold to the left & 2 fold to the right to reveal a large opening) $1095 Bifold door 2400 H x 2240 W $1095 #2161 & Matching French doors 2190 H x 2400 W #2163 $1495