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Tips & Guides | January 15, 2025 | 6 min read

5 Signs Your Commercial Roof Needs Restoration (Not Replacement)

Learn how to identify when your roof can be saved with restoration instead of costly replacement. These warning signs can help you make the right decision.

ATTIKKA Team
ATTIKKA Team
Roofing Experts

As a building owner or facility manager, deciding between roof restoration and full replacement is one of the most significant financial decisions you'll make. The good news? Many roofs that appear to need replacement can actually be restored at a fraction of the cost.

1. Surface Cracking Without Structural Damage

If your roof shows surface cracks, alligatoring, or weathering but the underlying substrate remains sound, restoration is likely your best option.

What to look for:

  • Hairline cracks in the membrane
  • Surface oxidation or chalking
  • Weathered appearance without soft spots

2. Minor Ponding Water Issues

Some ponding after rain is common on flat roofs. If water drains within 48 hours and there's no structural damage, a restoration coating can improve drainage and waterproofing.

3. Fastener Back-Out on Metal Roofs

Metal roofs commonly experience fastener issues due to thermal expansion and contraction. Our liquid rubber coatings encapsulate fasteners and create a seamless membrane.

4. Seam and Flashing Issues

Leaks often occur at seams and flashings rather than the main roof field. Restoration can reinforce these vulnerable areas without replacing the entire roof.

5. The Roof is 10-20 Years Old

If your roof is in this age range and shows wear but no major damage, restoration can add another 15-20 years of service life at 50% less cost.

When Replacement IS Necessary

Restoration isn't always the answer. Consider replacement if you have:

  • Widespread wet insulation
  • Structural deck damage
  • Multiple previous patch repairs
  • Severe membrane deterioration

The Bottom Line

A professional inspection is the only way to know for certain. Our certified contractors can evaluate your roof and provide honest recommendations based on your specific situation.

Ready for a free assessment? Contact us today to schedule your no-obligation roof evaluation.

Tags: roof restoration commercial roofing maintenance inspection
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