Roof Repair in Edmonton — Every Kind, and When Repair Stops Making Sense

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What kind of roof repair do you need?

Pick the one that matches what you are actually looking at. Each card goes to the page that covers that repair in full.

Roof leak repair

The stain on the ceiling is where the water stopped, not where it got in. Water runs along the underside of the sheathing, follows a rafter and drops several metres from the entry point, which is why patching the wet drywall fixes nothing. A leak repair is a diagnosis first: trace the path, find the penetration, then fix it — usually a perished pipe boot, a nail that backed out, a failed valley or a flashing detail. Where it is not obvious, water testing settles it in an afternoon. Water appearing around a ceiling window is its own case and is frequently not a leak at all — see skylight leaks and condensation. Full detail on roof leak repair in Edmonton.

Hail damage repair

Hail damage is the repair most people cannot see from the driveway. A 1–2 cm stone knocks granules off and fractures the asphalt mat underneath without breaking anything visible, and the shingle then fails two winters later. Repair is realistic when the strikes are concentrated on one slope and the rest of the roof is sound; past an adjuster's strike threshold, the slope gets replaced rather than patched, and that is a claim rather than a repair. See hail damage roof repair, and if a storm is behind it, how a hail claim runs in Alberta.

Wind and storm damage repair

Wind damage is the honest one: it is visible. Tabs are folded back or gone, the ridge cap is displaced, the seal strip has broken along a rake edge so the next gust takes more. The repair is straightforward — replace what is missing, re-seal what is loose, renew the flashing that tore — but there is a deadline attached, because an open roof takes water. This is also the repair most often left half-done: the missing tabs get replaced and the broken seal strip two rows up does not. Wind and storm damage repair.

Shingle repair

A dozen shingles, one slope, or the whole field. The work itself is cheap; the two catches are colour match and brittleness. Shingles past about fifteen years in this climate crack when they are lifted, so fixing one thing breaks three others, and discontinued colours mean a visible patch you look at every day. Partial shingle work also rarely clears a deductible, which makes it a maintenance decision rather than a claim. Shingle repair and replacement sets out the cost per slope.

Flashing repair

Most calls that start “the roof is leaking” end at flashing: the thin metal bridging the roof to a chimney, a wall, a valley or a vent. It is the cheapest repair on this page while it is still just metal, and it becomes the most expensive one once the decking beneath it has gone soft. Tar over old flashing is not a repair and buys a season at most. Roof and chimney flashing repair covers the seven places it fails.

Ice dam damage

Water that appears indoors during a thaw rather than during rain is an ice dam, and the roof is where it shows rather than where it starts. The emergency job is steam removal and drainage channels; the real repair is the ice-and-water barrier at the eave and the attic conditions that melted the snow in the first place. Fix one without the other and it returns every January. See ice dam roof damage and attic ventilation.

Decking repair

Decking is the layer nobody quotes for, because nobody can see it until the shingles come off. Delaminated OSB, rot around a long-term leak, or sheets that have carried a second layer for a decade all get replaced sheet by sheet, photographed in place. On an insurance job this is the most common legitimate supplement, and it is priced per sheet rather than guessed at in advance. Roof decking repair.

Emergency tarping

When water is entering and the weather is not finished, the roof stops being the expensive problem. Tarping is not a repair — it is damage control that buys the time to document, claim and schedule properly, and most policies require you to take it. Photograph everything before the tarp goes on, because the tarp hides the evidence the claim is priced from. Emergency roof tarping.

Repair or replace? The honest test

A repair is the right answer far more often than a salesperson will tell you. Five markers say when it has stopped being the right answer.

• Age and behaviour. Past roughly fifteen years in this climate, shingles crack instead of flexing. If lifting a tab to fix one thing breaks three more, every repair is manufacturing the next repair.
• How much of the roof is involved. One failure in one place is a repair. Failures in three unrelated places in one season is a system at the end of its life.
• How many repairs there have already been. The third patch in three springs has usually already cost more than a slope replacement would have.
• Whether the shingle can be matched. Discontinued product on a street-facing slope means a visible patch, and Alberta insurers routinely approve full-slope replacement when no reasonable match exists.
• Whether a claim is in play. If an adjuster has approved slopes, the economics change completely — the comparison is no longer repair against replacement, it is your deductible against the approved scope.

If none of those apply, spend the money on the repair. If several do, roof replacement in Edmonton sets out what a full rebuild includes, and the cost guide has the ranges and a calculator.

What a roof repair does not fix

Three problems arrive disguised as roof repairs, and roofing work alone will not solve any of them.

• Condensation. Damp sheathing, frost on nail tips and drips that only happen on cold clear nights are attic moisture, not a leak. The fix is intake and exhaust ventilation plus sealing the bypasses — see attic ventilation.
• Water at the foundation. If the basement is damp after rain, look at where the roof water is being put down: overflowing or disconnected runs put it against the wall. Eavestrough repair is the cheaper half of that problem.
• Design faults. A valley dumping onto a wall with no kick-out flashing, a low-slope section shingled as if it were a pitched roof, or a dead-flat garage built without a membrane will keep failing until the detail itself is rebuilt. For the low-slope case, see flat and low-slope roof repair.

What the work includes

• A diagnosis, in writing. What failed, why it failed, and what happens if it is left. A repair quote with no diagnosis attached is a guess with a price on it.
• Photographs of the actual defect. Close and wide, dated. This is what separates a storm claim from a maintenance job later, and it costs nothing to take.
• The whole roof looked at, not just the complaint. Flashing, valleys, pipe boots, vents, ridge and eavestroughs. Most second call-outs are things that were visible on the first visit and nobody mentioned.
• Matching materials where they exist. Same profile and closest available colour, with the honest answer when a match no longer exists.
• The repair itself. Fixed at the cause, not at the symptom. Sealant is used where sealant belongs and nowhere else.
• A clean site. Debris off the roof and out of the eavestroughs, ground swept with a rolling magnet for nails.