Our roof systems are also quite simple in that they also consist of four or five layers, and three variants which are created according to the type of usage required. For example, the thinnest roof system at 17cm is to be used for usual span widths and small snow loads. Next is 19cm in width, meant for usual span widths and increased snow loads. Lastly, the thickest roof system at 21.2cm is used for large span widths or large snow loads.
Holz100 Canada Inc.