Document the pattern
- Photograph ceiling, wall, attic, or finish changes
- Record when the leak began and whether wind, heavy rain, thaw, or ice changes it
- Note recent storms, repairs, equipment work, or roof alterations
- Identify the roof material and approximate age if known
- Request exterior roof help and separate interior water mitigation when needed
Information to provide
- Where water appears and when it began
- Whether it changes with wind, heavy rain, thaw, or ice
- Roof material and approximate age
- Visible ground-level damage or tree impact
- Stories, property type, access limits, and interior impact
Do not assume the interior drip is below the roof opening
Water can travel before becoming visible. A qualified inspection should consider roof geometry, flashings, penetrations, valleys, transitions, deck indicators, and attic conditions where safely accessible.
The first hour, in order
Safety comes before the roof, and the two hazards people underestimate are electrical and structural. Water near light fixtures, ceiling fans or a panel is an electrical risk; switch off the affected circuit if you can do so safely. A ceiling that is bulging or sagging is holding water and can fail suddenly and heavily — clear the area beneath it and keep people out.
Documentation done in the first hour is worth more than documentation done later and costs nothing. Photograph the interior damage, the containment and the exterior conditions before anything is moved or cleaned up, and note the time and the weather. If a claim follows, that record is the difference between a straightforward conversation and an argued one.
- Move people, pets and valuables clear of the affected area
- Switch off affected circuits if water is near fixtures or wiring and it is safe to do so
- Contain from a safe position on the floor — a bucket and a drop cloth, never a ladder
- Photograph and time-stamp everything before cleaning up
- Note the weather: rain direction, thaw after snow, or dry and cold
- Stay off the roof entirely
Work out which kind of leak you have
| Conditions when it appears | Likely category | Who you probably need |
|---|---|---|
| Wind-driven rain from one direction | Flashing or roof-to-wall detail | Roofing company |
| Any rain, same spot every time | A defined penetration — boot, vent, skylight, chimney | Roofing company |
| Thaw after snow, never in summer | Ice damming | Roofing plus attic air sealing and insulation |
| Cold and dry, no precipitation | Condensation, not a leak | Building envelope, ventilation |
| Directly under a bathroom or kitchen | Possibly plumbing, not the roof | Plumber first |
| After a storm with visible damage | Storm damage | Roofing company, and notify your insurer |
Temporary protection is a separate purchase
Tarping or temporary membrane is mitigation. It is meant to stop additional water entering while weather, daylight or scheduling prevent a real repair, and it has a limited life — particularly in wind. It should be priced, described and warranted separately from the permanent work, and the proposal should say how long it is expected to hold.
Keep the two categories of cost apart on paper from the outset. Insurers commonly treat emergency mitigation differently from permanent repair, and separating them at the time is far easier than reconstructing it later. Most policies also require prompt notice and reasonable steps to prevent further damage — which is exactly what temporary protection is.
- Do not climb up to tarp it yourself — wet and storm-damaged roofs are where serious falls happen
- Ask how long temporary protection is expected to hold and what happens if weather defeats it
- Keep mitigation invoiced separately from the permanent repair
- Notify your insurer early if you intend to claim, then document
- Retain damaged material until the insurer has had the chance to inspect
Published August 12, 2026 and last reviewed August 16, 2026 by Greater Burlington Roofing. General roofing information; an on-site inspection is required for property-specific recommendations.