IKO® IKO® Cambridge™ Shingles are designed to hold up against weather and the test of time. Classic, long-term style to suit any home’s architectural style. Huge color selections to match your existing look. Documents: Contractor Guide IKO® Cambridge™ Videos:
GAF-ELK® Designer Lifetime Impact-Resistant & Cool/Reflective Three-Tab Timberline® Lifetime HD Charcoal Timberline® HD Weathered Wood Royal Sovereign®