Choosing the right roofing material is an important decision you’ll make as a business owner in the BC Interior. With our diverse climate—hot summers, heavy spring rain, and cold winter nights—the right system can dramatically impact durability, energy savings, and long-term maintenance. At Interior Roofing, we’ve spent nearly 50 years installing both metal and asphalt shingle roofing throughout British Columbia. Here’s what you should know in 2026 when comparing these two popular roofing options.
Longevity & Durability
One of the biggest differences between metal and shingles is lifespan. Metal roofing can last 40–70 years with proper installation. It handles extreme wind, UV exposure, rain, and snow exceptionally well. Many Penticton area businesses are choosing to go with a metal roof because it stands strong in our seasonal fluctuations.
Shingle roofing typically lasts 18–25 years, depending on the product and maintenance. (High-quality shingles remain a reliable and budget-friendly option, especially for residential roofing projects. At Interior Roofing, we are happy to quote on both types of materials.)
Energy Efficiency & Climate Performance
Metal roofing reflects solar heat, helping reduce cooling costs in the Okanagan’s hot summer months. With BC’s temperature swings, metal systems offer consistent performance and help stabilize indoor temperature.
Shingle roofing provides reliable insulation and performs well in all BC seasons. Modern shingles feature advanced sealing technology that helps prevent moisture intrusion during heavy spring rainstorms.
Aesthetic Options
Shingles offer a classic look in a range of colours and styles. If you like the look of shingles for your business, they come in many styles and colours.
Metal roofing has evolved significantly—today you can choose from standing seam panels, multi-profile designs, and colours that complement both traditional and modern architecture. For commercial buildings, metal systems deliver a clean, professional finish.
Maintenance Needs
Metal roofing requires very little maintenance. Occasional inspections and cleaning keep the system performing for decades. As a busy business owner, this has real value!
Shingle roofing requires seasonal checks, especially after winter. Damaged or missing shingles should be replaced promptly to prevent leaks and structural damage.
Cost Considerations in 2026
Metal roofing costs more upfront but typically saves money long-term due to lower maintenance and fewer replacements.
Shingles remain cost-effective and ideal for businesses wanting quality on a moderate budget.
Professional Installation Matters
To complement a roofing project, Interior Roofing operates a full sheet metal fabrication shop. Our team is COR Safety Certified and a proud member of RCABC and CRCA. Quality craftsmanship and industry-leading training guide every project we complete.
Talk to the Experts at Interior Roofing
Not sure which option fits your business best? We’re happy to provide guidance and a free estimate. Visit our website and contact Interior Roofing today or drop by 466 Dawson Avenue, in Penticton, BC. You can also call to book an onsite quotation at: 1-250-492-7985.
Interior Roofing proudly serves the southern Okanagan with expert roofing, siding, and sheet metal services. Free estimates are available—reach out today to get started with a team committed to quality, safety, and long-lasting results.