The IKO Series line of laminated shingles is recognized throughout the industry for quality in appearance and performance. IKO shingles are available in both standard and metric sizes, Algae Relief (AR) and non-AR, and come in a variety of color options. Our Cambridge premium architectural shingle provides durability, low maintenance and the great looks of a shake-like appearance at a very attractive price. Our Dynasty shingles are Laminated with two layers of heavyweight fiberglass mat and manufactured with a unique APP-modified asphalt. If you like the look of classic wood shakes, but not the expense and disadvantages, Chateau architectural shingles are your best choice. The Regency series will give your roof the natural appearance of a rough-sawn, random-cut classic "shake" roof.