

Example 1 — Seized Patio Door Rollers
Illustrative example · Miami-Dade service area
- The problem
- An 8-ft patio door took two hands and a shoulder to move. The original steel rollers had rusted solid and were dragging in the track.
- The repair
- Panel lifted out, tandem stainless rollers installed, height calibrated on both stiles. Door now glides with one finger.








