All Timberline Shingles now come with a Lifetime Ltd. Warranty on all of their shingle lines. Timberline is one of the top selling architectural shingle in all of North america. Choosing Timberline shingles will not only protect your most valuable asset-they’ll beautify your home for years to come. Timberline shingles are made with copper coated granules to prevent against the formation of algae, you will never see those un-sightly black streaks running down the roof of your house again. Look below to see which color will go with your home.Timberline Shingles: Color Samples