Alton Optional Boarding Kit Set for the Alton ColdframeAlton Optional Boarding Kit Set for the Alton Coldframe Please note this item is a boarding kit for the Alton coldframe, the coldframe is a seperate item You can also add the cedar panelling kit for your cold frame, this consists of a full set of boards for all around the cold frame, all made from quality western red cedar. They can give a cosier area for the plants as the wood insulates, as well as having an attractive appearance. They will, of