Underlayments are very important to consider. Believe it or not, tile roofing systems will allow water to get below the tile and on to the underlayment. The flat tiles are worse compared to the valley profiles with humps and pans. This is one reason the battens have space every four feet ...
Understanding cedar shakes. Most cities and towns still allow them, some don’t. Some require a class A, B or C Fire Rating roof coverings. This means the roofing product has to be certified by an independent third party. Cedar shakes are split and bundled and then a fire retardant is injected ...