Tahoe City's Snow Load Is Brutal
Tahoe City averages over 200 inches of snow a year, and in a big winter it's a lot more than that. Wet Sierra snow is heavy — figure around 20 pounds per cubic foot when it's saturated — and that weight sits on your roof for months. A roof engineered for a flatland 30 psf snow load will not survive here. We design to the actual ground snow load for your elevation and exposure, which in Tahoe City routinely means engineering for 150 psf or more on the roof structure. Before we lay a single panel or shingle, we inspect the deck and the rafters. If the structure can't carry the load, we tell you straight and we bring in the framing to get it there. A new roof on an under-built deck is money wasted.