Since 1947, Crane Performance Siding has been recognized for superior workmanship, durability and performance. Their commitment to quality continues with innovative products that people can depend on and be proud of, with beauty so strong and durable that they back them with the industry's strongest lifetime warranty. The Crane Solid Core System is an innovative, patented, solid, insulated siding system specifically designed to outperform all other exterior cladding materials. The Solid Core concept, which creates a new category of super premium siding, was pioneered by Crane Performance Siding. The Crane Solid Core was designed to provide enhanced insulation and support behind a maintenance-free vinyl. Additional benefits include superior impact resistance, protection against hurricane-force winds, PerformGuard termite and ant resistance and long-term good looks.