But don't be fooled by the price of this economical timber shed into thinking it's budget quality. all materials are exceptional standard, including the robust 28mm nordic timber used throughout. we've also included upscale design elements such as a tilt and turn window mechanism.. This 'bookham' log cabin shed combination is solidly constructed from nordic timber and is made the correct way and with the right materials. some other log cabins firms take a different view and try to made down to a price..