This is a company specializing in oak framed buildings,

They have a really pretty portfolio, including lots of historical rebuilds, from tithe barns to Windsor Castle.

http://www.carpenteroakandwoodland.com/


If you want visual images for medieval building structure.

Here are some better info but less luscious pictures:

Timber Frame

http://www.answers.com/topic/timber-frame

Cruck Frame

http://www.answers.com/topic/cruck-1



Sigurd


If people post other sites with medieval building pics I wont feel like this is spam....