Metal roofs are known for their strength, durability, and long lifespan. Many homeowners and business owners choose metal roofing because it can withstand harsh weather conditions and requires less maintenance than traditional roofing materials. However, even the toughest metal roofs aren’t immune to wear and tear. Over time, certain issues can arise that, if left unaddressed, may compromise the roof’s performance and appearance.
That’s where PHS Roofing comes in — a trusted name in professional metal roof replacement and repair services. In this blog, we’ll explore the most common metal roof problems and explain how the experts at PHS Roofing can provide effective, lasting solutions.
1. Leaks and Water Damage
One of the most common issues with metal roofs is leakage. Although metal roofing is highly resistant to water, leaks can still occur due to improper installation, loose fasteners, or damaged flashing. Over time, exposure to rain and temperature changes can cause gaps around seams, joints, or penetrations like vents and chimneys.
How PHS Roofing Fixes It:
PHS Roofing starts with a thorough roof inspection to pinpoint the exact source of the leak. Instead of applying temporary fixes, they use advanced sealing techniques and high-quality materials to ensure the issue doesn’t return. If the damage is widespread, PHS Roofing may recommend a metal roof replacement to prevent future water damage and restore long-term protection.
2. Corrosion and Rust
Although most modern metal roofs are coated to resist corrosion, rust can still form when the coating wears off or is damaged. This problem is especially common in coastal or humid regions where moisture levels are high. Rust not only affects the roof’s appearance but can also weaken the metal panels, leading to leaks and structural damage.
How PHS Roofing Fixes It:
The PHS Roofing team carefully assesses the affected areas to determine the severity of corrosion. For minor rusting, they clean and recoat the panels with protective finishes that extend the roof’s lifespan. In cases of severe rust or structural compromise, a metal roof replacement may be the best long-term solution to maintain the integrity and safety of the building.
3. Loose or Missing Fasteners
Fasteners are essential components that hold metal roofing panels in place. Over time, exposure to wind, rain, and temperature fluctuations can cause them to loosen, shift, or fall out. Once this happens, panels may lift or warp, creating openings where water and debris can enter.
How PHS Roofing Fixes It:
PHS Roofing technicians use precision tools to inspect and tighten all fasteners across the roof. If fasteners are missing or corroded, they replace them with high-quality, weather-resistant materials. In cases where the roof has widespread fastening issues, a metal roof replacement ensures every component is securely installed for long-term stability.
4. Oil Canning (Visible Waviness)
Oil canning is a cosmetic issue that appears as visible waviness or distortion on the flat areas of metal panels. While it doesn’t usually affect the roof’s performance, it can impact the building’s overall look. Oil canning often results from improper installation, uneven substrate surfaces, or thermal expansion.
How PHS Roofing Fixes It:
To correct oil canning, PHS Roofing examines the roof’s underlayment and installation methods. They may recommend panel replacement or reinforcement to restore a smooth, uniform appearance. When widespread cosmetic issues persist, a metal roof replacement using higher-gauge panels and proper installation techniques can deliver a flawless finish.
5. Dents and Impact Damage
Metal roofs are designed to resist impact, but heavy hailstorms, falling branches, or debris can leave dents and punctures. While minor dents are often only aesthetic concerns, deeper punctures can compromise the roof’s waterproofing and insulation.
How PHS Roofing Fixes It:
PHS Roofing’s skilled technicians assess the damage to determine whether repairs or replacements are necessary. For small dents, they use specialized repair tools to restore the roof’s surface. For more extensive damage, especially if the panels are punctured, metal roof replacement may be required to ensure the structure remains watertight and visually appealing.
6. Poor Installation
Improper installation is one of the leading causes of premature roof failure. Issues like uneven panel placement, incorrect fastener spacing, and poorly sealed joints can lead to leaks, noise, and energy loss. Unfortunately, these problems often surface months or even years after the roof is installed.
How PHS Roofing Fixes It:
At PHS Roofing, every project begins with an in-depth inspection. Their certified technicians identify installation errors and recommend appropriate solutions — from targeted repairs to complete metal roof replacement if necessary. With their commitment to quality craftsmanship and attention to detail, you can trust that your new roof will be installed correctly the first time.
7. Expansion and Contraction
Metal expands and contracts with temperature changes. Over time, this natural movement can loosen fasteners, cause panels to shift, or even warp the roofing material. Without proper allowances for thermal movement, these issues can lead to cracking and leaks.
How PHS Roofing Fixes It:
PHS Roofing uses specialized fasteners and installation techniques that allow for controlled expansion and contraction. When previous installations lack these features, they may recommend retrofitting or full metal roof replacement to incorporate the right materials and methods for long-term stability.
8. Fading and Discoloration
Sun exposure, rain, and pollutants can cause the roof’s finish to fade or discolor over time. While this doesn’t usually affect performance, it can detract from your property’s curb appeal — especially if your building relies on a polished, professional appearance.
How PHS Roofing Fixes It:
PHS Roofing offers cleaning, recoating, and replacement options depending on the extent of fading. Their metal roof replacement services include premium finishes and coatings designed to resist UV damage and retain color for decades.
Why Choose PHS Roofing for Metal Roof Repairs and Replacements?
With years of experience and a commitment to customer satisfaction, PHS Roofing has earned a strong reputation for excellence in the roofing industry. Here’s what sets them apart:
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Expertise: Their team specializes in diagnosing and resolving complex metal roof problems.
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Quality Materials: PHS Roofing uses only top-grade metal panels, coatings, and fasteners for every project.
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Comprehensive Solutions: From minor repairs to complete metal roof replacement, they handle every job with precision.
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Transparency: You’ll receive honest assessments and clear explanations of your options — no hidden costs or unnecessary upsells.
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Warranty & Support: Every PHS Roofing project is backed by warranties for peace of mind and long-term reliability.
Final Thoughts
Metal roofing offers exceptional durability and performance, but like any roofing system, it requires proper maintenance and timely repairs. Whether you’re dealing with leaks, corrosion, or cosmetic issues, PHS Roofing provides the expertise and quality service you need. Their skilled team can determine whether a targeted repair or a full metal roof replacement is the best option for your property — ensuring lasting protection and peace of mind.