Timberline Ultra HD Shingles offer a natural beauty and incredible thickness that you'll notice and appreciate. (Not to mention how much that they can increase the resale value of your home!). This will cost you just pennies-a-day more than standard architectural shingles. In return, you can enjoy the thickest, most ultra-dimensional wood-shake look for your roof. thanks to layers that are up to 53% thicker than standard architectural shingles combined with our High Definition blends.