We verify frames are plumb, level, and square for proper performance and durability.
We test opening, closing, locking, and hardware for smooth, reliable operation.
We evaluate thresholds, sill slopes, and clearances to ensure effective drainage and sealing.
We assess grading, drainage, clearances, and exterior conditions that impact performance.
We capture detailed photos and measurements to support clear, objective reporting.
We review flashing, fasteners, shims, insulation, and sealant for installation quality.