How To Know When to Replace a Roof Instead of Repairing It

Roof repair tools on asphalt shingles during a residential roof replacement project in London, Ontario.

Your roof is your home’s first line of defense against Ontario’s harsh elements. When it shows signs of wear, you’re faced with a critical decision: should you repair it or replace it entirely? Understanding when it’s time for a full roof replacement, not just a patch, is key to protecting your home and your wallet. And knowing whether asphalt shingles or metal and steel roofing will serve you better in the long run can make all the difference.

At 1st Choice Home Solutions, we offer both asphalt roofing and metal & steel roofing installations provided by expert crews, lifetime workmanship warranties, and top-tier materials designed for Canadian homes.

Your Roof Is Reaching the End of Its Lifespan

Every roofing material has an expiration date. Asphalt shingles typically last 15–25 years, while steel and metal options often exceed 50 years with proper installation and ventilation. If your current roof is approaching or past these benchmarks, a full replacement may be the more economical (and protective) choice long-term. 

You’re Noticing Frequent or Widespread Leaks in Your Roof

A one-time leak may be easy to fix, but multiple leaks or recurring water stains on ceilings and walls suggest a deeper problem. Moisture infiltration can damage insulation, framing, and even drywall. If you’re seeing repeated leak issues, it’s likely time for a roof overhaul.

You’ve Repaired the Same Area of Your Roof More Than Once

Constant repairs, especially in the same areas, indicate structural issues or aging underlayment. Rather than spending money on quick fixes, investing in a replacement with upgraded asphalt or metal shingles ensures long-term performance and peace of mind.

You’re Seeing Sagging or Soft Spots in the Roof

Sagging rooflines or soft spots underfoot signal rot or moisture damage beneath the shingles, which surface-level repairs simply can’t solve. This is often a sign your decking is compromised and a replacement is necessary to avoid safety hazards.

You Want to Improve Energy Efficiency and Curb Appeal

New roofing both keeps water out and boosts your home’s insulation and visual appeal. Whether you prefer the classic look of architectural asphalt shingles or the modern durability of standing seam metal, an upgrade can improve property value, reduce heating and cooling costs, and transform your home’s exterior.

Book a Free Roofing Consultation Today

At 1st Choice Home Solutions, we’ve helped homeowners in London and Southwestern Ontario make smart, stress-free roofing decisions for over 28 years. We’ll assess your roof’s condition, explain the pros and cons of repair vs. replacement, and help you choose between asphalt or metal options that match your style, budget, and climate needs.

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