This is not s fully comprehensive list, but we sell (and mostly stock) anything to do with log cabins and garden buildings.
There are many companies that sell garden buildings, but not so many that provide everything you need to fully complete the build. Some items are deemed to be "optional" nd therefore they don't sell them. WE take the opposite view, we sell everything you could possibly need.(and keep most of it in stock).
Your building should ne regularly maintained - little and often reaps rewards. The prime example being the roofing. If left too long, a felt roof will start to let water in. This will almost certainly not be noticed at first. But then when you do notice it, your roof timbers have started to degrade, decay and rot. Now you'll have to repair the roof structure as well - this will then cost much more than replacing the roofing in good time. It is the same principle with painting your garden building as well.