Common garage door questions

This is usually one of a few things: a tripped safety sensor (something blocking the sensor's line of sight), a dead remote battery, a motor issue, or in more serious cases a broken spring or cable that's stopping the door physically moving. If the door won't budge even by hand, don't force it — that often points to a spring problem, which needs a technician, not a screwdriver.

Grinding usually means something needs lubrication or a roller/track is worn. A sudden loud bang, especially followed by the door refusing to move, is a classic sign of a spring snapping. Either way, it's worth getting looked at before a small noise turns into a bigger repair.

Modern doors have a safety sensor near the floor that reverses the door if it detects an obstruction — sometimes this triggers on dirt, misalignment, or a faulty sensor rather than an actual obstruction. It can also mean the door's "close limit" setting needs adjusting. Either way, this is a safety feature working as intended, so it's worth having it properly diagnosed rather than ignored.

This is commonly a motor nearing the end of its life, low lubrication causing extra friction, or a slightly misaligned track making the door work harder than it should. A service visit usually identifies which one it is.

Stop using the door and don't try to force it back into place. A door off its tracks can be under tension and shift unexpectedly. This is a same-day callout situation for us — leave it alone and give us a call.

We'd strongly recommend against it. Garage door springs hold a huge amount of tension — enough to cause serious injury if they're handled without the right tools and experience. This is one job that's genuinely worth leaving to a technician.

Normal wear over time, a spring that's already failing and putting extra strain on the cables, or rust and corrosion in older setups. Fraying cables are a warning sign worth acting on before they snap completely.

No — a properly balanced door should lift smoothly with one hand and roughly stay in place when partly open. If it feels heavy, drops suddenly, or won't stay open, that usually points to a spring problem and is worth getting checked.

Most often it's a flat battery in the remote, or the remote has lost its connection to the motor and needs re-syncing. If the wall button doesn't work either, the issue is more likely with the motor unit itself or its power supply.

As a general guide, once a year is a sensible baseline for most households, though doors used heavily (multiple times a day) can benefit from more frequent checks. Regular servicing catches small issues — like a loose bolt or worn roller — before they turn into a breakdown.

It varies a lot depending on usage and quality of the original install, but many motors last somewhere in the range of 10–15 years with reasonable care. Age combined with increasing noise, slower operation, or intermittent faults are the usual signs it's time to consider a replacement.

Most issues — springs, cables, motors, sensors, track alignment — are repairable without replacing the whole door. Full replacement is usually only necessary if the door panels themselves are damaged, badly rusted, or the door is very old and parts are no longer available. We'll always give you an honest read on which situation you're in.

All workmanship and parts we supply are covered — see our full warranty page for the details on what's included and how a claim works.