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How Much Does It Cost to Replace a Shingle Roof in Southern Alberta?

Updated: Aug 1

New asphalt shingle roof installation on a single-family home in Southern Alberta
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When your shingles start curling, cracking, or going missing, it’s time to consider a roof replacement. But one of the biggest questions homeowners have is: how much will it actually cost to replace a shingle roof in Alberta?


Let’s walk through the factors that affect roofing costs and what you can expect when hiring a professional roofing contractor.




Cost to replace a shingle roof in Southern Alberta



Several factors influence the final cost to replace a shingle roof in Southern Alberta such as the following:



1. 

Size of Your Roof



The larger the surface area, the more materials and labour are required. A small single-family home might cost significantly less than a large two-storey house with a garage and complex rooflines.



2. 

Pitch and Complexity



A steep or multi-faceted roof with lots of peaks and valleys requires more labour and safety measures, increasing the cost compared to a simple gable roof.



3. 



We primarily install asphalt shingles, which are the most common and cost-effective option in Alberta. However, higher-end architectural shingles cost more but offer better wind resistance and longer life.



4. 

Tear-Off and Disposal



Removing the old roof and disposing of shingles and underlayment adds to the labour and landfill costs.



5. 

Ventilation and Upgrades



We include upgraded roof vents, underlayments, and ice & water shield, which are important for long-term durability and code compliance in Alberta’s climate.




💰 Average Cost Range in Alberta



While we don’t list pricing per square foot online, to give you a general idea:


  • Small homes (no garage): starting around $6,000+

  • Mid-sized homes (with garage): typically $8,000–$11,000

  • Large or complex roofs: may range $12,000+, depending on slope and materials



Every roof is different, so we always provide a custom quote based on your home and roofing needs.




🔧 Shingle Options We Offer



  • Traditional 3-tab shingles (budget-friendly but less durable)

  • Architectural laminate shingles (our standard option — great performance and style)

  • Impact-resistant shingles for hail-prone areas



We also offer GoNano Shingle Saver treatment to extend the lifespan of your new or existing roof.




🏘️ Why Choose True North Roofing & Exteriors?



  • Trusted in Southern Alberta — including Lethbridge, Taber, Medicine Hat & Brooks

  • Fully insured, licensed, and experienced

  • Clean, professional crews with attention to detail

  • We remove all old materials, inspect your roof deck, and leave no shiner nails behind

  • Optional financing available





📆 Book Your Free Roof Inspection Today



If you’re wondering how much it’ll cost to replace your roof, the best next step is to get a no-obligation roof inspection.


We’ll:


  • Assess your roof’s condition

  • Provide accurate measurements

  • Prepare a quote customized to your home






✅ Summary: Cost to Replace a Shingle Roof



  • Asphalt shingles are the most affordable and common roofing choice in Alberta.

  • Final cost depends on roof size, slope, materials, and labour.

  • We provide free inspections and explain your options before any work begins.






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