Laminate architectural shingles have two layers and have a life span of up to 30 years, but they cost a bit more. Multilayered architectural shingles, sometimes called luxury shingles, are three ...

Architectural shingles have a life span of 25 to 30 years, resist winds up to ... Slate can last more than 100 years, but the upfront cost of a slate roof is high. Here’s a chart with more ...