1/5 (Width of room + Height of room)

1/8 (Width of room + Height of room)

1/10 (Width of room + Height of room)

1/12 (Width of room + Height of room)

1200 x 600 mm

560 x 1100 mm

1100 x 460 mm

560 x 1200 mm

Double Hung Pivoted Window

Casement Window

Bay Window

Clere storey Window

Fanlight

Sky light

Dormer Window

Corner Window

Table Window

Lantern Window

Dormer Window

Clerestory Window