Dust clogging tracks and guides
Why it happens
Unsealed roads and gravel driveways send fine dust into the door's running parts. Grease added at home holds the grit and makes it worse.
Why it matters
Clogged guides make the door drag. The rollers and the opener then work harder and wear faster.
Response
Thom clears the grit, then lubricates the tracks and rollers on every service. Between visits, brush the dust out of the guides and leave the grease to him.




