Metal roofs are incredibly durable, but they're not maintenance-free. When rust, leaks, and weathering appear, restoration offers a smart alternative to replacement.
Common Metal Roof Problems
Fastener Issues
Thermal expansion causes screws to back out over time, creating leak points around every fastener.
Rust and Corrosion
Even galvanized metal eventually oxidizes, especially at scratches, cuts, and areas of ponding.
Seam Separation
Standing seam and corrugated panels can separate at joints, allowing water infiltration.
Coating Failure
Original paint finishes eventually chalk and degrade, losing protective properties.
The Restoration Process
Step 1: Inspection and Preparation
- Detailed assessment of rust, damage, and structural integrity
- Cleaning with pressure washing to remove debris
- Rust treatment with ATTIKKA 116 converter
Step 2: Repairs
- Fastener replacement or reinforcement
- Seam sealing with fabric reinforcement
- Patch repair of damaged areas
Step 3: Primer Application
- ATTIKKA 115 or 116 primer for adhesion
- Creates chemical bond with metal substrate
Step 4: Coating Application
- ATTIKKA 136 liquid rubber applied in 2+ coats
- 40+ mil DFT for long-term protection
- Seamless, monolithic membrane
Step 5: Final Inspection
- Thickness verification
- Quality check at all details
- Documentation for warranty
Before & After: Real Results
Industrial Warehouse - Houston, TX
- Before: Widespread rust, multiple leaks, 180°F surface temps
- After: Rust arrested, zero leaks, 105°F surface temps
- Cost savings: 65% vs replacement
Office Building - Phoenix, AZ
- Before: Faded coating, fastener leaks, high cooling costs
- After: Like-new appearance, watertight, 28% energy reduction
- Cost savings: 58% vs replacement
Timeline and Costs
| Roof Size | Typical Duration | Cost Range |
|---|---|---|
| < 20,000 SF | 3-5 days | $3-5/SF |
| 20-50,000 SF | 1-2 weeks | $2.50-4.50/SF |
| > 50,000 SF | 2-4 weeks | $2-4/SF |
Maintenance After Restoration
To maximize your investment:
- Annual visual inspections
- Promptly address any damage
- Keep drainage clear
- Document conditions over time
- Plan for recoat in 15-20 years
Is Your Metal Roof a Candidate?
Good candidates for restoration:
- 10-40 years old
- Less than 25% rust coverage
- Sound structural deck
- No previous failed restoration
Next Steps
Ready to learn if restoration is right for your metal roof? Contact us for a free inspection and detailed proposal.
Our certified contractors specialize in metal roof restoration and can provide honest recommendations for your specific situation.