Ice and water protection roofing in okotoks
Ice and Water Protection
For defense against ice and water daming, eaves protection or ice and water membrane must be installed not under 3′ within the eave. Areas with severe icing and frequent freeze/thaw cycles, 5′ within the eave or two rows in the membrane are recommended. A layer in the waterproofing membrane can be used underlayment inside the valleys just before the valley metal installation.