What it usually means, the likely causes in order, what to safely try first, what a pro charges in Canada, and when to stop and call one.
This guide covers the common cases. Describe your exact problem and get a personalized diagnosis — free to start, with a DIY vs. call-a-pro verdict and a real cost estimate.
A torn or damaged window or door screen is one of the more honest problems in this guide: worn or punctured mesh from age, a pet, a child, or a stray impact, sitting in a frame that is usually fine. The screen itself does two jobs, keeping insects out while air moves through, and its failure is measured in mosquitoes rather than structural risk. What decides the job is the extent of the damage and the type of screen: a small tear in otherwise sound mesh is a patch, while brittle, sun-rotted mesh that tears when you touch it needs full rescreening, which is still one of the most satisfying and inexpensive repairs in the house.
There is no urgency beyond comfort and insects. A torn screen can wait for a convenient day, and a small tear can be taped in the meantime to keep bugs out until it is replaced. Move a little faster in peak insect season, on a bedroom window you need open at night, or if a screen door is the barrier keeping a pet indoors, since a determined cat or dog will enlarge a tear that a fly would only use. Beyond that, book or tackle it on your own schedule.
Fibreglass and older mesh embrittle with years of sun and weather, losing flexibility until a light touch, a cleaning scrub, or a leaning object pushes straight through. If one section tears easily and the mesh feels papery elsewhere, the whole panel is at end of life, not just the hole you can see.
Claws on a screen door, a dog that jumps up at visitors, and children pushing on the lower half of a screen are extremely common causes, usually at exactly paw and hand height. Standard mesh offers no resistance here; heavier pet-resistant mesh exists precisely because this cause repeats in the same households.
A branch in a storm, a tool handle, a hockey ball, or furniture moved carelessly through a doorway can puncture or crease a single spot in otherwise healthy mesh. Isolated damage in springy, sound mesh is the best repair candidate, since the material around it still has its strength.
Sometimes the mesh is intact but the rubber spline holding it has aged out, or the frame has bent, so the screen sags, gaps at a corner, or pulls free along one edge. That looks like torn mesh from across the room but is really a fitting failure, and simply patching the mesh will not correct a frame that no longer holds tension.
| Job size | Typical estimate (CAD) |
|---|---|
| Simple fix — the straightforward version of this repair | $100–$300 |
| Major job — complex, hidden, or replacement-level work | $300–$900 |
Estimates only, calibrated to Greater Toronto Area trade rates and adjusted by region on this site — not a quote. Your exact price depends on the cause, parts, and access. A personalized diagnosis narrows this range using your specific symptom.
Rescreening a standard frame is one of the most approachable repairs in home maintenance: the frame is usually sound, the materials are inexpensive, and a first attempt that goes wrong costs another piece of mesh, not a damaged door. Patch kits suit a small tear in sound mesh. Call a pro for retractable screen systems, oversized or custom frames, a bent frame that needs straightening or replacement, and sliding patio screens that also run poorly, since track and roller problems often travel with the torn mesh and are worth fixing in the same visit.
Yes, for a small tear or hole in mesh that is otherwise flexible and sound. Patch kits and even a neat square of mesh secured over the damage hold well for a season or more. Patching fails as a strategy when the whole panel is brittle: new tears open beside the patch because the material itself has aged out. Touch-test the panel away from the tear and let that, not the size of the hole, decide.
Because the cause is still there. A dog that jumps at the door, a cat that climbs, or furniture that passes through daily will defeat standard mesh at the same height repeatedly. The durable answer is heavier pet-resistant mesh in that panel, which is noticeably thicker and resists claws and pushing, sometimes combined with a grille on a screen door. Replacing like with like in a pet household just restarts the same clock.
That is usually the spline, the flexible cord in the frame groove that holds the mesh under tension, ageing and losing its grip, or a frame corner that has loosened. The mesh can often be retained and re-tensioned with fresh spline if it is still sound. Inspect the groove and corners before ordering mesh, because this version of the problem is a fitting repair, not a fabric one.
In cold climates many homeowners do, and it can extend mesh life by sparing it the harshest weather and letting more light through short days. If you remove them, store panels flat and labelled by window, since frames that look identical rarely are. It is optional, not required, and a screen in good condition in a sheltered frame comes through winter unharmed in many homes, so treat it as a preference rather than a rule.
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