House Doors. 
These doors are detailed on both sides, so you can position them open or closed. 

Frame not included.
Hinges also available in 12 packs to be used on other large door.

Get them here...  http://monstermodelworks.com/index.php?main_page=index&cPath=23

Narrow Gauge Measurements
Each door is a scale 6'-3" wide and 15' tall total opening 12'-6"
HO - Each door is .8635" x 2.07"
N- Each door is .4691" x 1.125"
S - Each door is 1.17" x 2.805"
O - Each door is 1.56" x 3.75"

Standard Gauge Measurements
Each door is a scale 7' wide and 15' tall total opening 14' 
HO - Each door is .9659" x 2.07"
N - Each door is .525" x 1.125"
S - Each door is 1.309" x 2.805"
O - Each door is 1.75" x 3.75"

Photo of Narrow Gauge Engine House Door Set... Painted and Unpainted Below...

Photo of Standard Gauge Engine House Door Set... Painted and Unpainted Below...

Photo of 3' Scale Large Hinges also Sold Separately in N, HO, S & O Scales... Below..

Notice the hinges on the left of the door, and no Hinges on the right side... wow what a difference