Architectural asphalt shingles. For most Ontario homeowners they deliver the best balance of lifespan, warranty coverage, and cost. You’re looking at 25 to 30 years of service and installed costs of $8,000 to $13,000 on a 2,000 sq ft home. Better wind resistance and longevity than 3-tab, without getting anywhere near the cost of metal or slate.
Metal roofing is the better long-term investment if you’re staying in the home for 30 or more years. The 40 to 70 year lifespan cuts out an entire replacement cycle and lowers your lifetime cost despite the higher upfront number. For most Windsor-area homeowners on a 10 to 25 year horizon though, architectural asphalt wins. The performance gap between architectural shingles and premium materials rarely justifies the price difference unless you’re in a high-wind area or have a specific aesthetic in mind.
Value is tied directly to what drives cost. The most expensive roof style adds 30 to 50% over a standard gable through geometry alone, which is why a simple profile with quality materials beats a complex profile with budget materials every time. The most expensive part of replacing a roof is the material itself, so getting that decision right has the biggest downstream effect on long-term value. For full cost context see how much it costs to replace a 2,000 sq ft roof in Ontario.