K Glass windows (which side goes where ?)

[bb700]

Just had my glass delivered for my double glazing (supply only) .Will arrange fitting myself.
There`s confusion over the K glass sticker thats attached to the glass.
The sticker states `this surface must face the room interior`.
Does this mean that this sticker is on the inside of the room or on the exterior looking in.
Thanks

[welsh brickie]

sticker on the glass is on the inside of the room