Roller compatibility on heavy panels
Rollers differ in wheel material, housing size, and load capacity. On a heavy impact panel, an undersized roller can fail early or leave the door sitting low. We identify the door system and replace rollers with a compatible set suited to the panel’s weight, then adjust height so the door travels level.
Track wear and snap tracks
A failing roller on a heavy door can grind a groove or flatten the rail. If the track is still sound, a compatible snap track can provide a new running surface. If the track is structurally damaged, repair or replacement of the track is the better approach.
Handles, locks, and alignment
On large panels, a small misalignment is enough to stop the latch from engaging. We replace worn handles and locks with compatible hardware and adjust the panel so it closes and locks without lifting.
Repair or replace?
Most of these problems are hardware wear, and correcting them can avoid replacing the full door. If the frame or panel itself has failed, we can discuss new sliding door options. Hardware repair does not change a door’s impact rating.
Arranging and completing the repair
Condo visits go more smoothly when access is planned ahead.
Call with details
Share the building, floor, door type, and the problem you’re seeing.
Arrange access
Confirm any management notice, parking, or elevator booking your building requires.
Inspect and repair
We confirm the cause and explain whether parts are on hand or need to be ordered.
High-rise access details to have ready
Many towers have their own rules for contractor visits, such as advance notice to management, certificate-of-insurance requests, loading-dock parking, or service-elevator reservations. These vary by building, so check with your management office and let us know what’s required when you call.
Sliding Door Repair questions
Why is my impact sliding door so hard to open?
Worn or undersized rollers are the most common reason, followed by track damage. Because impact panels are heavy, both problems tend to get worse quickly once they start.
Can you repair the door from inside the unit?
Most roller, track, and lock work is done from the unit. Some repairs require lifting the panel out, which we’ll explain during the assessment.
What should I tell my building management?
Ask what they require for contractor visits — notice, insurance documentation, parking, or elevator booking — and share those details with us when scheduling.