Metal Roof Restoration vs. Replacement: Making the Right Choice

Metal roofs are known for their longevity — often lasting 40-70 years. But even the best metal roof will eventually need attention. The question is: restore or replace?

Signs Your Metal Roof Needs Attention

Common issues with aging metal roofs include:

• <strong>Rust and corrosion</strong> at seams and fasteners
• <strong>Leaks</strong> at penetrations and panel overlaps
• <strong>Loose or backed-out fasteners</strong>
• <strong>Faded or chalking coating</strong>
• <strong>Panel damage</strong> from hail or debris

When Restoration Makes Sense

Restoration is typically the best choice when:

• The structural deck is sound
• Rust is surface-level (not through-metal)
• Fasteners can be secured or replaced
• Less than 10% of panels need replacement

Restoration Cost Savings

A typical metal roof restoration costs 40-60% less than replacement:

• <strong>Restoration:</strong> $3-6 per square foot
• <strong>Replacement:</strong> $8-15 per square foot

When Replacement Is Necessary

Replace your metal roof when:

• Widespread through-metal corrosion exists
• The structural deck has water damage
• More than 25% of panels are damaged
• You want a completely different roof system

The NovaRoof Metal Restoration Process

Our proven process includes:

1. Pressure washing to remove debris and oxidation

2. Rust treatment with inhibitor

3. Fastener replacement where needed

4. Seam and penetration sealing

5. Elastomeric coating application

Expected Results

A restored metal roof delivers:

• 15-20 years of additional protection
• Eliminated leaks at fasteners and seams
• Improved energy efficiency (reflective coating)
• Enhanced appearance

Contact us for a free metal roof assessment.