A cedar roof, when well maintained should last a homeowner at least 30 years. Having a cedar roof provides homeowners with many advantages including, durability, a high insulation rating, wind resistance and a high impact rating. However, in order to extend the life a cedar roofing it is important to properly maintain the cedar. BCG offers cedar restoration, which is the process of cleaning and repair broken shakes and then applying TWP (Total Wood Preservative) 200. TWP penetrates deep into the cedar shingle to proved weather protection that ultimately helps prolong cupping, curling and decay. TWP is recommended to be reapplied every 5 years and is guaranteed to prolong the life of the cedar shingles.