SDO4
Sectional openerThe rail-driven sectional unit — the Avanti we see most on double garages.
Openers by make · Perth
Sectional and roller door openers we install and service right across the metro, from a remote that will not pair to a drive that has finally given up.

Avanti
Avanti garage door openers are installed, serviced and repaired across Perth by our technicians. The SDO sectional and RDO roller units are straightforward motors, and most call-outs come down to limits, remotes, capacitors or a gear kit — we tell you plainly when a repair is worth doing and when the unit has had its run.
Not a Avanti? The full list of motor makes we work on around Perth covers the rest. Product details are on Avanti’s own website.
Avanti openers are distributed through Australian installers and turn up on a lot of Perth garages, usually paired with a sectional or roller door from another manufacturer entirely. The SDO4 drives the rail above a panel-lift door; the RDO units sit beside the drum on a roller door. Neither is exotic, which is good news when something needs fixing.
The most common call is a remote that has stopped talking to the opener — often after a battery change, sometimes after a power event, occasionally because the unit's memory has filled up with remotes from years ago. That is a coding job, not a fault, and it is done in the driveway — or, if the handset is lost, a new remote coded to the opener.
After that it is the usual wear. Travel and force limits drift as a door ages, so it starts stopping short or pushing too hard at the floor. Capacitors weaken and a motor hums without pulling. Gear kits wear, especially on units that have spent years dragging a door whose springs went soft long ago — which is why we always check the door before condemning the opener.
Match the name on your unit's sticker to one of these cards.
The rail-driven sectional unit — the Avanti we see most on double garages.
The roller door motors, mounted beside the drum.
The gate motors from the same range, on driveways rather than garages.
Pick the symptom you are seeing to read the likely causes and the fix.
The same yardstick we use on our own openers. A repair comes first whenever the unit has life left in it.
A new motor is sized to your door: roller, sectional or tilt, and how heavy it is. Most people end up with a belt drive for the quiet running, and most current units can be run from a phone as well as a remote. We take the old motor away.
Before it goes up, the door is balanced by hand. An opener dragging a badly tensioned door burns out early, so the springs get sorted first.
Openers we installAvanti work is priced on the fault, not the badge. Coding a remote or re-setting limits is the light end; a capacitor or gear kit is the middle; a full replacement with remotes and disposal is the top. Agreed in writing before we start.
Your quote depends on
Get your Avanti motor job priced
Check the badge or sticker, then jump to the matching page.
Give us your suburb when you ring and we will book a time that suits you.
Tell us what it is doing and whether the door is a roller or a sectional — that is usually enough to arrive with the right part.
Get a quote
Owner-run and based in Perth. Fill in the form with what the door is doing and we will come back with a price, or ring and talk it through.