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 Marieville, 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 Marieville, the bungalows of the 1970s through the 1990s make up the largest share of the housing, and their patio door is almost always the one that came with the house. It sits at the back, opening onto a patio or a wooden deck, and it now has several decades of coming and going in it. Those doors have thin aluminum screen frames and hardware specific to their manufacturer: the roller housing is not in the same place from one model to the next, and that detail — not the width of the door — determines the part that goes in. On the newer semis the patio door is a production unit: the screen panel goes back together with stock parts, and the diagnosis is about its adjustment rather than its dimensions.
The old brick core along the rivière des Hurons belongs to a generation older than the patio door itself. Those houses were built when the sliding patio door was not part of the landscape: the ones that have a door today owe it to an addition or a rebuilt back wall. The opening was cut to whatever was possible, and the screen panel that goes with it has no reason to match anything sold today. So it gets measured at the door, height and width, and checked for square: on an older wall an opening can have shifted after the work, and a panel cut to theoretical dimensions will rub on one side.
What happens to these doors starts in the track. A yard-facing patio door collects whatever gets brought to it — garden soil, sand, twigs — and that grit turns into an abrasive under the rollers. They wear, the panel loses its height, it rubs, and the hand compensates by pushing harder. From there everything follows: the frame racks, the mesh stretches in the middle and eventually opens at a corner, the latch no longer reaches its keeper. We take the whole thing back at once: track cleaned and lubricated, rollers replaced with the matching model, new mesh in the original frame, frame straightened. A panel that is bent or split does get replaced.
The difficulty shifts by area. In the semi-detached homes, the side passage between two houses is narrow, and a tall panel comes out more easily through the inside than angled between two walls. In the bungalows, identifying the original hardware is what takes the most attention. And in the old core, a door from an addition can have one-of-a-kind dimensions: the panel is measured on site, never from a drawing or a memory. In all three cases the work is done with the panel removed and remounted before we leave — the opening is not left without its screen between visits.
On a 1970s-to-1990s bungalow the rear patio door is the most operated opening in the house, and that use is what steers the choice. Standard fibreglass suits a quiet door. As soon as an animal goes through it, pet-resistant mesh prevents the hole at paw height. On a wide, exposed door, aluminum keeps its tension when the panel slaps in the wind, where a soft mesh eventually bellies out. The choice is made at the door, looking at who uses it and what it takes.

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 Marieville — 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
No. The screen is an independent panel that slides beside the glass door: it comes off, gets rescreened and goes back on without touching the glazing or the door frame. The rollers are changed in the same operation. The patio door itself stays where it is.
That is a panel that is no longer guided. At the top, the guides or the pile weatherstrip have worn; at the bottom, collapsed rollers let it float in its run. We bring the panel back up to the right height, replace what has failed and check that the frame is not racked — a twisted frame jumps again even with new parts.
That is common on a custom opening. The existing frame, if it is still square, remains the best part: we rescreen it at the dimensions it already has. If it is beyond saving, we measure the opening and the track at the door and build a panel to those actual dimensions.
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 Marieville.
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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