Sierra Stone in Edmonton has been covering ugly concrete and proving its durability throughout North America for more than a quarter century. It withstands the harshness of Canadian winters and the unforgiving heat of Phoenix sunshine. Whatever the conditions, Sierra Stone is strong enough to stand up to weather extremes without compromising elegant beauty. As it does all this, it also adds value to your property and saves you demolition costs and the expense of pouring new concrete. more... See more text