FAQs

How do I know if my roof needs to be replaced or repaired?

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If your roof has minor, localized damage, repairs may be enough. If your roof is over 20 years old, has multiple leaks, missing shingles, or structural sagging, a full replacement is usually the safer and more cost-effective option.


How long does a roof last in British Columbia?

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How much does a roof replacement cost in British Columbia?

How long does a roof replacement take?

In British Columbia’s wet climate, asphalt shingle roofs typically last 20–30 years, while metal roofs can last 40–50 yearswith proper installation and maintenance.


What is the most common cause of roof damage
in BC?

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The most common causes are heavy rainfall, moss growth, windstorms, and poor ventilation, all of which are common in coastal BC.


Is moss on my roof dangerous?

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Can I replace my roof in the winter in BC?


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Does a new roof increase home value?

What roofing material is best for BC homes?

Do I need a permit to replace my roof in BC?

How often should I have my roof inspected?

What happens if I delay roof replacement?

How do I choose the right roofing contractor in BC?

Why choose Amex Roofing?

Yes. Moss traps moisture, lifts shingles, and accelerates roof deterioration. If moss covers large areas of your roof, professional inspection is recommended to determine if cleaning or replacement is necessary.

Roof replacement costs in BC vary based on roof size, materials, and complexity. Most residential roof replacements typically range from $8,000 to $20,000+. A professional inspection provides an accurate estimate.

Yes. Roof replacement can be done year-round in BC, weather permitting. Professional roofing companies schedule work during safe weather windows to ensure proper installation.

Most residential roof replacements take 1–3 days, depending on roof size, material, and weather conditions.


Yes. A new roof improves curb appeal, energy efficiency, and buyer confidence, often increasing resale value and helping homes sell faster..


Asphalt shingles are the most common due to cost and performance, while metal roofing is increasingly popular for its durability, longevity, and resistance to moisture.


Permit requirements vary by municipality. Most standard roof replacements do not require permits, but structural changes may. A professional roofer can help confirm local requirements.


Homeowners should have their roof inspected every 1–2 years, and after major storms, to catch issues early and extend roof lifespan.


Delaying replacement can lead to water damage, mold growth, insulation failure, and structural repairs that cost significantly more than replacing the roof early.


Look for a licensed, insured, local roofing contractor with proven experience, clear warranties.


Amex Roofing provides professional inspections, high-quality materials, and reliable roofing solutions designed for British Columbia’s climate.