How do I know if my roof needs repair or replacement?

Repair is typically the right choice if your roof is less than 15 years old, the damage is limited to a small area (under 25% of the total roof surface), and there are no interior symptoms like water stains or attic leaks. Replacement is generally recommended when the roof is over 20 years old, damage covers more than 25% of the surface, there is sagging or structural compromise, or when recurring leaks and interior damage suggest systemic failure.

What are common roof problems that can be repaired?

Common repairable roof issues include a small number of missing or damaged shingles, isolated flashing problems around chimneys or vents, minor granule loss limited to one area, a single localized leak with no interior damage, and storm damage affecting less than 25% of the roof.

When should I replace my roof instead of repairing it?

Roof replacement is typically the better investment when asphalt shingles are 20 or more years old (or metal roofing is 40 or more years old), when damage covers more than 25% of the roof surface, when there is visible sagging or decking damage, when water stains or attic leaks indicate the roof system has failed, or when the cost of repeated repairs approaches the cost of a new roof.

How much does roof repair cost versus roof replacement in Michigan?

Roof repairs for isolated issues such as a handful of shingles or flashing work typically cost a few hundred to a few thousand dollars depending on scope. Full roof replacement is a larger investment that varies based on square footage, materials, and roof complexity, but it often pays back through improved energy efficiency, avoided future repairs, and increased home value. C&L Ward provides free consultations and transparent pricing for Southeast Michigan homeowners.

What does granule loss on shingles mean for my roof?

Granule loss is a sign that asphalt shingles are nearing the end of their useful life. The granules protect the asphalt layer from UV degradation. Minor granule loss in a small area can sometimes be managed with targeted repair, but widespread granule loss across the roof surface typically indicates the shingles are aging out and replacement will be more cost-effective than ongoing repairs.

Can a sagging roof be repaired?

Sagging typically indicates structural issues with the roof decking, rafters, or supports — not just surface shingle damage. While minor soft spots can sometimes be addressed, significant sagging usually requires a full roof replacement and potentially structural repair underneath. A professional inspection is essential to determine the safest and most cost-effective path forward.

Roofing Quiz: Repair or Replace?

Take our 4-question quiz to see whether roof repair or roof replacement best suits your needs.

Who Should Take This Quiz?

This quiz is for anyone looking for simple guidance on whether they should pursue a window replacement or repair. Whether you aren’t sure how to tell or already have an idea of what you need, our Window Repair or Replacement Quiz is here to help:

Individuals, couples, and families wanting to understand their home remodeling needs
Anyone experiencing drafts, foggy glass, or difficult-to-open windows
Those looking to improve the value of their home
Someone who doesn’t know where to start their window journey
Anyone who wants peace of mind and simple recommendations

Take the quiz

Question 1 of 4

How old is the roof you're concerned about?

FAQs

Does C&L Ward repair or replace roofs?

C&L Ward can repair a damaged roof or install a new roof.

What roofing materials does C&L Ward use?

C&L Ward offers Owens Corning asphalt shingles and designer roofing.

How much does a new or replacement roof cost?

You can receive an instant estimate that is custom to your project by completing our Roofing Pricing Calculators. You can also schedule an In-Home Consultation to receive an exact quote.

Related Resources

Blog

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Window Pricing Estimator

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In-Home Consultation

Fill out and submit a form to schedule a consultation with one of our experts.

We will happily answer your questions and discuss your remodeling plans with you.