31 July 2025
Roof repair or replacement?
How to know if your roof needs a repair or a replacement?
First, detecting early signs of roof damage is crucial. Then, Toiture PG helps you decide: repair or full replacement?
This article clearly answers that question.
Why inspect your roof?
- To start, the roof protects your home from extreme weather.
- Next, a damaged roof causes leaks, mould, and energy loss.
- Finally, early action saves you money long-term.
How to detect signs of roof damage?
1. Missing, broken, or curled shingles
These let water in and reduce insulation. Check them regularly.
2. Leaks, mould, or ceiling stains
Look in the attic and upper floors for signs of water infiltration.
3. Damaged or wet insulation
If heating costs rise, your roof insulation might be failing.
4. Clogged or damaged gutters
Debris or moss in gutters means poor drainage or lack of maintenance.
5. General roof aging
Roofs over 20 years old often show material wear and need professional review.
Repair or replacement? How to decide?
Signs that call for repair
- Only a few damaged shingles
- Localized leak with no major structure issues
- No signs of mould or swelling
- Insulation still dry and effective
Signs that call for replacement
- Fuites multiples sur plusieurs zones
- Roof over 20 years old
- Rotten roof decking or underlayment
- Mouldy or saturated insulation
Steps for a reliable roof assessment
1. Visual inspection
Use a safe ladder or attic window to inspect the roof.
2. Interior check
Look for water stains, mould, or signs of moisture.
3. Material evaluation
Examine shingles, flashing, valleys, soffits, and vents.
4. Consult a local roofer
Toiture PG offers detailed inspections with no obligation.
You’ll receive a precise, unbiased assessment.
Why choose toiture PG?
- Local expertise in Saint-Jérôme, Mirabel, Laval, Montréal et environs.
- Solutions tailored to Canadian roofing models
- Clear reports: repair or full replacement
- Trusted references in the Outaouais region
How to extend your roof’s life
- Clean gutters every season
- Inspect after strong winds or storms
- Remove moss growth quickly
- Schedule a professional check every 5 years
FAQ
What are the major signs of roof wear?
Broken shingles, ceiling leaks, mould, or wet insulation.
How long should a roof last in Canada?
Around 20 years. Beyond that, damage accelerates.
Should insulation be replaced too?
If wet or inefficient, yes. Otherwise, repair might be enough.
What’s the cost difference: repair vs. replacement?
Repairs are cheaper if damage is minimal. Replacement is more durable.
Why trust Toiture PG?
Because we offer expert advice, local experience, and Canadian weather-proof roofing solutions.
In conclusion, check your roof often for signs of damage. If issues are minor, a repair is enough. For widespread wear, consider a full replacement. With Toiture PG, get a reliable diagnosis from experts, using Canadian-standard materials.
Call Toiture PG today for a roof inspection.
Find out fast whether you need a repair or a full replacement—without surprises.