Slack or torn mesh
The mesh pulls out of the spline, billows in the wind or tore at the bottom — the classic. Re-meshed in your frame, fibreglass or reinforced.

Patio door screens
Mesh, rollers, track, hardware: your screen door repaired at home in Terrebonne, usually in a single visit.
Three questions are enough to start. The official measurement is taken on site.
It is the most used screen in the house — opened and closed thousands of times a season. Four failures come up constantly, and all four are repaired on site.
The mesh pulls out of the spline, billows in the wind or tore at the bottom — the classic. Re-meshed in your frame, fibreglass or reinforced.
The door drags, jumps the track or scrapes. We replace the rollers and adjust the height — the most requested repair.
Sand, pet hair and debris jam the rolling. Cleaning, lubrication, light track straightening when needed.
The door no longer locks or the handle hangs loose. Hardware replaced, latch adjusted.
In Terrebonne the patio door is not an accessory. In Lachenaie and La Plaine, where most of the housing went up after 1980, it is standard equipment. The two-storey houses, semis and townhouses in those areas almost all have their slider at the back, opening onto a wood deck, and that is the door the household uses all summer. The frames are PVC, the sizes are the ones manufacturers installed by the batch, and the hardware belongs to a generation of doors now at or past thirty years old. Built mostly within four decades, this housing stock therefore holds a great many patio doors of the same age, reaching the end of their first set of rollers together.
Old Terrebonne tells the opposite story. Its 19th-century stone and wood houses were never designed around a sliding door: where one exists, it belongs to an addition, a sunroom, or an opening cut long after the house was built. Its size owes nothing to a catalogue, and neither does its screen. That screen was made with the door, fitted to what was there, and it is the piece worth keeping rather than hoping a replacement panel exists in the right dimensions. Two logics live side by side in the same MRC des Moulins: batch production on one hand, a one-off on the other, with almost nothing in between.
On a Lachenaie or La Plaine patio door, three symptoms almost always follow the same order: it becomes hard to open, then it jumps the track, then the mesh gives out. It is really one story. The rollers wear and fill with whatever the deck sends into the track, the panel drops and scrapes, you pull harder, the frame absorbs it and twists, and the mesh splits at a corner under that twist. So we take the whole thing back: new rollers, track cleared then lubricated, frame straightened, mesh re-tensioned. The latch and handle get checked along the way — on a door opened several times a day for thirty years, the part that breaks is usually the one you grab, not the one you look at.
The back deck, which is the whole reason these doors exist, is also the constraint. It often sits raised, sometimes several steps up, with a railing all around it: lifting the panel out of its track and working it over a railing takes room and two free hands. The simplest approach is to work on the deck itself, provided one corner is clear of furniture. In Old Terrebonne the difficulty changes shape: narrow streets, limited parking, and an addition’s door whose dimensions have no equivalent anywhere. In both cases, one sentence when the appointment is booked avoids arriving in front of an obstacle that took thirty seconds to clear the night before.
A deck patio door is the hardest-working screen in the house, and the mesh should follow the use rather than the habit. A dog or cat that pushes the panel open to get out means pet-resistant mesh, otherwise the same tear returns at the same height. A wide door facing the open lot of a newer development, with no hedge or neighbour to break the wind, calls for aluminum, which holds tension across a large surface better than fibreglass. A sheltered deck with no animals is fine on standard fibreglass, and that is the least visible mesh of the three.

A patio door opens and closes more often than every window in the house combined — and it is the one the dog noses open and the cat climbs. Standard fibreglass mesh suits a lightly used door; for the others, we fit reinforced mesh, about seven times stronger, or pet-resistant mesh built for claws.
The extra cost is measured in tens of dollars; the yearly replacement it prevents, in hundreds. We carry both types in the vehicle — the decision can happen on the spot, with the door off its track in front of you.
Ten kinds of damage, one answer
If your screen looks like any of these, it can be repaired. Tap one to request a quote for that exact damage. We rarely replace a whole frame — in most cases only the mesh needs redoing.
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FrameThis job was not in Terrebonne — it shows our method, the same everywhere: door off its track, new rollers, new mesh, frame squared up.
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4« Great service! He was at my neighbour’s and agreed to fix my back screen even though we had no appointment. Very successful repair, and inexpensive! »
« Ludovic replaced my screen in record time. Professional, and with a great sense of humour. I recommend his services — don’t hesitate to contact him, he’ll come to your home and do beautiful work. »
« Excellent service. Clear explanations of the work to be done. I really appreciated his dedication: despite the rain he insisted on finishing the job, soaked through and still smiling. The work was very well done. »
Straight answers
The glass door is rarely the problem. The screen panel, though, rolls on rollers that have made every opening since the house was built. Replacing them, clearing the track and re-tensioning the mesh brings back the original glide. The sliding glass door is not taken apart: the screen panel comes out on its own, through its track.
That is expected. An opening cut into an older house follows the wall, not the catalogue. The existing panel then becomes the best reference available: we rescreen it in its own frame, at the size it already is, and restore whatever makes it roll. Hunting for an off-the-shelf replacement panel would be the long way around.
On a patio door, yes, and these same-age developments make the point plainly. New mesh fitted to a panel that still drags will stretch again within the same season, because friction and a twisted frame are what killed it the first time. The two jobs belong to one visit.
Yes, at your home. We remove the screen door, replace the mesh or rollers on site, clean and lubricate the track, then reinstall it — usually in a single visit to Terrebonne.
Almost always the rollers: they wear out before the mesh and push the door off its track. We replace them and clean the track in the same intervention — forcing a derailing door eventually bends the frame, a costlier repair.
Rollers and hardware: from $30. A complete custom-built screen door: from $500, depending on format. The mesh alone on a door is priced on quote, from its dimensions. An exact quote is free.
One year on fabrication and installation — mesh, fitted rollers, built frames. Damage caused afterwards, by a pet or an impact, is not covered; for a dog, pet-resistant mesh is the real answer.
Pet-resistant mesh: about seven times stronger than standard fibreglass. On a patio door used daily, it is the difference between replacing the mesh yearly and being done with it for seasons.
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