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How often should I replace my roof?

By Bob Millaway, South Jersey Community Expert & REALTOR®

Asphalt shingle roofs typically last 20 to 25 years. Wood shakes last about 30 years. Metal roofs can last 40 to 70 years. Signs you need a replacement include curled or missing shingles, granules in gutters, daylight through roof boards, and multiple leaks.

Why It Matters

Your roof is your home's primary defense against the elements. Replacing it on time prevents structural damage and costly interior repairs.

Related Questions

How often should I service my HVAC? How often should I clean my gutters? How often should I replace my water heater? What should I do if my basement smells musty? How do I prevent mold in my home?

Read the Full Guide

For a deeper dive, check out the HomeCircle Handbook entry on this topic.

Should I Replace My Roof Before Selling?

Need Professional Help?

Bob recommends reaching out to a trusted local professional.

Roofing Professionals Roofing

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