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 Contrecœur, 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.
Patio doors did not reach every street in Contrecœur at the same time. In the cottage neighbourhoods that keep expanding, the door is original: a PVC unit in a common size, with a sliding screen panel supplied with the door and rebuilt to standard dimensions. On the post-war bungalows built while the riverside village was turning into an industrial and port town, the patio door is almost always an addition — the back wall was opened at some point to reach a deck, and the door installed then dates from that renovation, not from the house. In the old core near the river, where a patio door exists at all, it usually belongs to an addition or an enlarged kitchen. Knowing which of the three you are looking at changes what we check first.
Once the door is identified, its condition comes down to how it is used. A patio door panel is handled by hand all summer, usually pushed on the mesh rather than the handle, and the household animal uses it as much as the people do. In Contrecœur, add the exposure — a rear elevation facing the St. Lawrence takes a steady wind, and a large, light panel that moves in its track eventually falls out of alignment. The glass does not move; the screen absorbs everything, and it is the only part of the assembly that can be repaired without touching the door itself.
The failures come in a predictable order. Rollers first: two pairs of wheels carry the whole weight of the panel, and they pick up sand and grit before flattening out. The door gets stiff, you push harder, it jumps its track, and the frame racks from being shoved crooked. Then the mesh, which loosens, lets go at a corner, or gives way under a claw. Then the track itself, packed full, so the panel scrapes. Rollers and mesh are dealt with while the panel is down, because that is the only moment the wheels can be reached without pulling the door out of its track again. The track is cleaned and lubricated, the frame straightened if it is racked, and replaced only if it is bent or split.
The panel comes out upward: it is lifted into the top track before it can be cleared, which needs a few inches of play above and open floor in front. On the bungalows the door usually opens onto a furnished deck, and moving a barbecue three feet settles the question. The other point is size — a door fitted into a widened opening is not necessarily a catalogue format, so the panel is measured off the door rather than ordered in advance. We work mobile: the panel is taken down, rescreened and reinstalled on site, so the doorway is never left open while a shop does the work.
Three meshes are used on a patio door, and the choice follows real use. Standard fibreglass is fine on a sheltered door at the back of the yard. As soon as a cat or a dog goes through it, pet-resistant mesh is the only one that holds — it takes claws and shoulder pressure. On a wide panel facing the river, aluminum keeps its tension where fibreglass bellies out in the wind. On a house whose back wall faces the river, the patio door and the street-side windows do not call for the same mesh.

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.
Mesh
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Mesh
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FrameThis job was not in Contrecœur — 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
No. A screen that derails or takes force is a roller and track problem, not a mesh problem. The wheels are worn or packed with sand and the track channel is dirty. We replace the rollers, clean and lubricate the track, and rescreen the panel while it is already down.
The frame itself stays. We rescreen it and straighten it if it is racked. What gets replaced is the roller set, and those are identified on site by taking the panel down rather than guessed from the age of the door. A frame that thin is kept as long as its corners hold; only a permanent twist or a crack forces a new one.
Yes, and it is usually three things at once: worn rollers letting the panel float, slack mesh acting like a sail, and a dirty track. Aluminum mesh is stiffer and holds tension better on a large exposed panel, and adjusting the rollers brings the panel back square in its track.
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 Contrecœur.
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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