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 Sainte-Julie, 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 Sainte-Julie the patio door is not an exception, it is standard equipment. The two-storey detached homes and bungalows built between 1975 and 2005 almost all have one at the back, opening onto a deck or onto the yard of a large lot. Thirty years of construction still means two generations of doors under the same word. The older ones, from the late 1970s and early 1980s, carry thin aluminum-framed panels and hardware that has to be chosen from the track. The newer ones, from the 1990s and 2000s, are PVC, in sizes still manufactured, with rollers and catches replaceable piece by piece. So the first thing to establish at the door is simply which generation it belongs to.
The other particularity is use. On these large lots the yard is an extension of the house from June to September, and the patio door is its only entrance: it is worked several times a day, where a window in the same house opens in the spring and shuts in October. From June to September it is operated far more often than any window in the house, and always from the middle of the panel, at shoulder height. The large lot adds its share: sand from the driveway, gravel from the landscaping and dried soil come up onto the deck and go back down into the track. A patio door therefore does not wear at the same rate as the rest of the house, even when everything was installed at the same time.
The track fills, the rollers clog and then flatten, and the panel stops riding on its wheels: it rides on its frame. From there everything follows — the door binds, it gets pushed harder, the aluminum or PVC frame twists, and the bottom of the panel rubs the track on every pass. New mesh fitted to a dragging panel wears along the bottom where it makes contact and slackens within a season, which is why we deal with the mechanism and the mesh together, never one without the other. Rollers chosen from the track profile, track cleaned and lubricated, frame squared up, latch realigned if it no longer meets its keeper, mesh replaced and re-tensioned. The full panel is replaced only if it is split or permanently bent.
The constraint here is neither height nor access: it is the geometry of the deck. On a two-storey house the patio door often opens onto a raised deck, with a railing and sometimes a narrow stair; enough clearance is needed in front of the door to lift the panel out of its track and lay it flat without forcing it against a railing or patio furniture. The rest is straightforward: the work is done outdoors, at your home, in the yard. And since the screen panel is not always exactly as wide as the glass door it accompanies, it is measured on its own track rather than from the door's stated size.
On a suburban yard door, two things decide. The first is the animal: a dog nosing the bottom of the panel, or a cat hooking onto it to get out, will finish ordinary mesh in a single season — pet-resistant mesh exists for exactly that repeated contact. The second is exposure: on a large open lot a wide door takes the wind head-on, and fibreglass eventually balloons and leaves its groove where aluminum holds its tension. Elsewhere, on a sheltered deck with no animal in the house, standard fibreglass remains the logical choice.

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 Sainte-Julie — 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
Because a door that "still rolls" rarely rolls well. If the rollers are half flat, the panel is partly riding on its frame and new mesh will be working on a skew within weeks. Checking them takes a few minutes and saves a return trip: the mesh is replaced and the panel put back on sound rollers in the same visit.
Almost never. The track is emptied, brushed, straightened if it is merely dented, then lubricated; that is what restores a clean roll. What actually wears out is the roller, which grinds that sand on every pass. A track worth replacing is one that is split or crushed along its whole length, which is uncommon on doors of this period.
It is almost always a symptom rather than the failure itself. When a panel drops on worn rollers or its frame has twisted, the latch no longer meets its keeper at the right height. We lift the panel back up, square the frame, and the latch finds its alignment again; it is replaced only if it is broken or deformed.
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 Sainte-Julie.
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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