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 Boucherville, 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 Boucherville, the patio door is very nearly a trademark of the housing stock. The big neighbourhoods of bungalows and two-storey cottages built between 1965 and 1990 were laid out around the backyard: lots are wide, the sliding door opens straight onto the lawn, and it is the door the whole family uses all summer. On homes from the first half of that period, the original door is often still there, with its narrow aluminum frame and a screen panel in the same metal. These are sturdy doors, but their rollers belong to specific models that have to be identified before anything gets replaced: the right mechanism at the right height, or the panel drags or floats. Homes from the 1980s and early 1990s lean more toward PVC or wider aluminum, in sizes that are easier to source.
In the old stone core near the river, the patio door is never original. It came with an addition, a kitchen pushed toward the back, or a porch turned into a room. So it sits in the wall of an extension, at a height decided by the carpenter rather than a catalogue, and its screen panel follows those same dimensions. When one has to be replaced, it is not bought; it is measured, built and fitted into its own track right at the door. What the two kinds of housing share is the yard. A wide back yard also means everything it deposits in the track over a season — dust, soil and grit, which wear rollers faster than time does.
On a 1970s patio door in Boucherville, the rollers give out first. After decades of back-and-forth they groove, their springs tire, and the panel sags until it scrapes along the bottom track. That is when people start forcing it, and a narrow aluminum frame goes out of true within weeks. The mesh follows: slack in the middle, pulled loose in a corner, often punctured beside the handle where a hand pushes on it out of habit. The right approach is to fix both in one visit. On these 1965–1990 doors the order matters: the panel has to run true before new mesh goes into it, or the mesh goes slack within weeks — rollers first, mesh last. A frame that is cracked at a corner is the one case where replacement makes sense.
Boucherville cottages often put the patio door on the kitchen level, with a wooden deck a few steps above the lawn. The panel comes out onto the deck, which is easy enough, but it needs room to be laid flat and worked on. The real challenge is size. An original door from around 1970 has a panel that is narrower and often taller than today’s standard sizes, and a patio door added to a house in the old village has no size but its own. We measure the width, the height and the depth of the track before any cut is made, and when a new frame is needed it is built to those numbers rather than to the nearest stock size.
For a patio door that opens onto a wide Boucherville backyard, standard fibreglass is the first choice when nobody in the house has four legs: it breathes well and tensions nicely in an aluminum frame. As soon as a dog goes through that door several times a day, or a cat leans on it, pet-resistant mesh becomes the only sensible option, because one claw opens ordinary fibreglass in a single swipe. On the large doors of yards facing the river, where wind arrives with nothing in its way, aluminum mesh holds its tension where a soft mesh ends up flapping.

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 Boucherville — it shows our method, the same everywhere: door off its track, new rollers, new mesh, frame squared up.
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4« 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. »
« 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! »
Straight answers
Almost always. Doors of that era used several families of rollers, and most still have an equivalent, provided the model is identified on site: axle height, spring type, wheel width. We take the panel out, compare, fit the right mechanism and check that it runs level before putting it back. Replacing the whole door over two rollers makes no sense.
We build it to your door’s measurements. A door installed during an addition follows the opening the carpenter framed, not a catalogue, and so does its screen panel. We measure the track over its full run — width, clear height, groove depth — build the frame to those numbers and try it in the door before leaving. If your original panel is still straight, we simply rescreen it and replace its hardware.
The track gets cleaned and lubricated at every visit, but in between, running a vacuum along the bottom groove a few times each summer makes a real difference: sand acts as an abrasive under new rollers. A dry lubricant, never grease that traps dust, keeps the panel gliding. And if the door opens onto a wooden deck, a mat on the inside already catches a good share of the gravel.
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 Boucherville.
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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