Make it glide like it used to.
Roller, track, lock, and handle repair for sliding patio doors across the GTA – so the door opens with one hand again.
The rollers wore out. The door didn’t.
A sliding patio door rides on a small set of rollers across a track that collects dirt, grit, and wear every day. When those rollers break down or the track gets damaged, even a good door becomes a chore to open.
770 Pro replaces worn rollers, repairs or cleans up damaged tracks, adjusts the panel height, and restores handles and locks — bringing back smooth, secure operation without replacing the door.
If the frame is failing or the unit has reached the end of its life, we’ll explain your replacement options.
Small parts. Big difference.
New rollers and a proper adjustment often make an old patio door feel new again.
- Rollers & track
- Handles & locks
- Seals & screens
Heavy, noisy, or stuck? It’s usually fixable.
Worn or seized rollers make the door feel heavy and rough.
Metal-on-metal noise often means a roller has failed or the track is damaged.
A bent track or broken roller lets the panel lift or slip out of place.
The latch no longer meets its keeper, so the door can’t be secured.
Worn weatherstripping or a poorly sitting panel lets the weather in.
Worn screen rollers or a bent frame keep the screen from tracking.
Fighting with your patio door?
It shouldn’t take two hands to open. Call us and describe what it’s doing.
Four areas decide how a patio door performs.
Replaced and adjusted so the panel rides level and quietly.
Cleared, straightened, or repaired so rollers have a smooth path.
Latches and keepers realigned or replaced for secure closing.
Weatherstripping restored where the panels meet and close.
Getting your patio door moving again.
Tell us how the door is behaving and send a photo of the track if you can.
Rollers, track, panel adjustment, and lock are checked together.
Worn parts are replaced and the door is adjusted for smooth travel.
If the frame or unit is failing, we’ll walk you through replacement.
Sliding patio door questions.
Why is my sliding door so hard to open?
Can rollers be replaced without replacing the door?
My door came off the track. Can it be fixed?
My patio door won’t lock. What’s wrong?
Do you fix patio door glass and screens too?
What area do you serve?
Other doors giving you trouble?
From the front entry to the garden, we repair first and replace only when needed.
Steel Entry Doors
Sagging, drafty, or hard-to-lock steel front doors brought back into line.
Fiberglass Entry Doors
Hardware, seals, and alignment for fiberglass doors worth keeping.
