Patio Door Screens in Sainte-Marthe-sur-le-Lac

Patio doors in Sainte-Marthe-sur-le-Lac

Sainte-Marthe-sur-le-Lac grew out of cottages on Lac des Deux Montagnes, and there the patio door tells the story of a house better than any window does. On a former cottage now lived in year-round, it is almost never original: it showed up the day a deck or an addition was built facing the water, and the screen panel sliding in it dates from that addition, not from the house. On the bungalows and single-storey homes built between 1970 and 1990, the opposite is true: the door is period, its screen frame is a narrow aluminum extrusion, and the mesh is often still the one delivered with the house. Two doors on the same street can therefore call for two completely unrelated sets of hardware.

The renovations carried out in Sainte-Marthe-sur-le-Lac since the 2019 flood added a third situation. A house rebuilt since then often received a complete PVC patio door in a common size: the panel takes parts that are still stocked, and the visit is short and predictable. The newer neighbourhoods on the edge of town are in the same position. What does not change from one house to the next is the use. This is the opening handled most often, several times a day from spring to fall, at a height reached by adult hands and children's hands alike, and it is the way the dog and the cat go out. Close to the lake, sand comes in under shoe soles, and sand always works its way down into the track.

What gives out on these doors in Sainte-Marthe-sur-le-Lac

The order of failure rarely changes. The rollers go first: they flatten, they pack with sand carried up from the shore, and the door stops running true. You push harder, and that push damages everything else — the mesh stretches in the middle, exactly where the hand lands, then lets go at a corner. On the original doors of the 1970 to 1990 bungalows and single-storey homes, the rollers belong to models that have to be identified with the panel in hand: neither the brand of the door nor its year will tell you. We lift the panel out, empty and clean the track properly, replace the rollers, rescreen, and straighten the frame if it has twisted from being forced. The two jobs belong together: new mesh over worn rollers will not last the following season.

Access and constraints in Sainte-Marthe-sur-le-Lac

The first obstacle is often the deck itself. On an enlarged cottage, the patio door opens onto a wooden deck built afterwards, sometimes higher than the original sill, with a step or a railing right in front of it: you need room to lift out a panel as tall as the door and lay it flat. So we clear a working surface before anything else. The second point is measurement. On a door added during an addition, the panel height rarely matches any size sold off the shelf, and it is the panel itself that gets measured, rollers included, never the door opening.

Which mesh for your patio door in Sainte-Marthe-sur-le-Lac

Two things decide the choice here. Lots facing the lake take a wind that pushes on the full surface: on the wide panel of a door fitted during an addition, a soft mesh bellies out, pulls on its spline and works free of the frame's groove along one edge. The other factor is pets. If a dog or a cat goes through the door at will, only pet-resistant mesh survives: it takes the claw and the nose pushing against it. On a sheltered door in a house without animals, standard fibreglass is perfectly adequate.