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 Saint-Constant, 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 the Roussillon, a patio door isn’t just another opening: it’s the door to the yard. The bungalows and two-storey homes built in Saint-Constant between 1970 and 1990 — the older neighbourhoods — almost all open onto a fenced backyard at the rear, and the screen panel travels back and forth from morning to night, May through October: coffee taken outside, the barbecue, kids who never close anything behind them, the dog nosing it open. In the newer semi-detached and townhouse developments, the patio door was on the plan from day one and opens onto a smaller yard, often one in a row of identical ones. Same opening, two ways of living with it, and wear that arrives at two different speeds.
What sits inside the panel, though, depends squarely on the year the house went up. On the 1970s and 1980s homes, the screen panel is built from a thin aluminum profile, and its rollers belong to a family of models that has to be identified before anything is ordered: two doors that look alike, two streets apart, don’t necessarily take the same part. On the semis and townhouses built since, you’re back to PVC and widespread sizes, which are simpler to put right. And in the small old village core, a patio door is by definition a later addition, cut into a house that never planned for one: its dimensions come from the job that opened the wall, not from a catalogue.
The order in which a patio door fails starts under the panel, not in the mesh. The rollers flatten, take in the sand and grit tracked up from the yard, and the panel starts to catch; you push harder, it jumps the track, and after months of being forced the frame twists at a corner. The mesh, for its part, goes slack at the bottom first where a hand and a foot shove it, and eventually works its way out of the spline. That’s why we never split the two jobs: rollers and mesh are done in the same visit, not two years apart. The track is emptied, cleaned and lubricated before a new roller ever rides in it, the frame is straightened if it has warped, and it is replaced only when it is genuinely bent or split. Everything comes apart, gets rescreened and goes back up on site.
Two things are worth saying on the phone rather than discovering at the door. First, indoor clearance: a patio door panel is laid flat to be rescreened, and in a semi or a townhouse the room that opens onto the yard is often the only one with that much free floor to give. Second, size. A 1978 patio door has neither the height nor the profile thickness of what’s sold today, and its screen panel can’t be bought anywhere — but it can be repaired, and this is exactly the case where repairing costs far less than having a new one built. On a wide door, we also need a clear spot to lay the panel flat while it’s rescreened.
Three meshes make sense on a patio door, and the choice is made standing in front of it. Standard fibreglass is enough for an ordinary bungalow door sheltered by a hedge or a shed. As soon as a dog or a cat goes through the panel several times a day — and a fenced yard is built for exactly that — pet-resistant mesh saves you from redoing the bottom of the panel every summer. On a wide door exposed to the wind that sweeps across the Roussillon farmland, aluminum holds tension better: it stays flat where a softer mesh bellies out and leaves its groove.

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 Saint-Constant — it shows our method, the same everywhere: door off its track, new rollers, new mesh, frame squared up.
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4« 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. »
« 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. »
Straight answers
Yes — change the mesh. Standard fibreglass gives way under a claw, while pet-resistant mesh is considerably heavier and takes the daily traffic of a dog that noses the panel open. It goes into the existing frame with a spline sized for its thickness, and the bottom of the panel stops being the part you replace every year.
Usually, yes. Recent construction uses widespread PVC sizes with current roller models, so nothing has to be waited on. It doesn’t mean two panels are at the same stage: the one taking the afternoon sun, or serving as the main way into the yard, ages faster. The measuring and the diagnosis still happen on site, with the panel off its track.
Rarely. A frame warped by months of a forced door can almost always be brought back true, and it runs properly again once the track is cleaned and the rollers replaced. What can’t be salvaged is a frame that’s genuinely twisted or split at a corner — only then do we replace it. The rest of the time, the original frame remains the best template the opening has.
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 Saint-Constant.
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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