It looks custom. Perhaps it was done by the same professional that built all the cabinetry and railings as well.

I was the photographer. Almost everything in this carriage house and adjoining Main House was custom made or a one-of-a-kind vintage piece. For detailed information check out the digital edition of New Hampshire Home cover story: http://mcleancommunications.imirus.com/Mpowered/imirus.jsp?volume=nhh10&issue=3&page=1

Does anyone know where the hardware came from?

If you are in the Minneapolis area, there is currently one on Craigslist - search "library ladder"

This is exactly what I am looking for a cottage we are building. I will need one in two wks. What is the time frame for a hook-up loft ladder like this one? The color is excellent too! (we have doug fir beams & alder kitchen cabinets.)