North Shore Snow Load & Older Homes
Carnelian Bay gets the same Sierra storms as the rest of the North Shore, and the snow load here is substantial. A lot of the older homes were built before modern snow-load engineering, and the rafters are undersized for what's landing on them now. We start every Carnelian Bay replacement with a deck and structure inspection. If the framing can't carry the engineered snow load, we tell you straight and we bring it up before we roof. A new roof on an under-built deck is money wasted, and we'd rather have that conversation up front. Then we build a cold roof system with proper ventilation and ice and water shield on the eaves and valleys, so the ice dam problem gets solved at the design stage.