STRUCTURAL WARRANTY INFORMATION Structural Warranty Our NXT Structural Warranty will cover the following for all ages of homes: Footings and Foundation Systems Beams and Girders Lintels and Masonry Arches Columns Load Bearing Walls Partitions Roof Framing Systems Floor Systems $500 of Engineering Costs are Covered Free Repair Review from One of Our Certified Inspection Experts And Many More Benefits! NXT Structural Warranty.