Metal roof restoration is the process of repairing and protecting a metal roof to extend its life span and improve its structural integrity. Restoration can be as simple as repainting the roof or as complex as replacing damaged sections of the structure. Therefore, you must choose the right restoration methods to improve the roof's performance. Below are three factors to consider when restoring your metal roof.
Type of Damage on the Roof
What kind of damage does your roof have? Is it cosmetic or structural? Cosmetic damage impacts the appearance of the roof but does not affect its structural integrity. It includes fading or peeling paint, dents, dings, stains, scratches, and areas with heat distortion. You can fix cosmetic issues by cleaning the surface, reshaping distorted or dented panels, and re-sealing the surface with quality roof coatings.
Unlike cosmetic damage, structural damage impacts the stability and integrity of the roof. It includes roof leaks, sagging panels, warped or cracked panels, and water damage to the structure. Structural damage requires an in-depth inspection to determine its severity. Restoration may entail the following:
- Replacing worn panels and worn flashing
- Replacing water-damaged fascia and soffit boards
- Reinforcing a weak roof deck
- Installing new roof fasteners on the panels
After repairing the roof, clean it thoroughly and apply fresh coatings to prevent weather damage.
Prevailing Climatic Factors
The climatic factors your roof is exposed to can affect its performance and longevity. You should employ restoration techniques to protect the roof from weather damage. For example, if your area is prone to extreme heat, your metal roof panels may suffer heat distortion and thermal shock. You can use quality reflective coatings to prevent heat damage to the roof. These coatings can also improve the roof's energy efficiency and lower your energy costs.
If you live in a coastal area and your roof is exposed to salt air, you need to protect the structure from corrosion. After repairing and cleaning the roof, apply a corrosion inhibitor to the roof. Elastomeric coatings are among the best corrosion inhibitors on the market. These coatings adhere to the roofing panels and form a protective barrier against rust and corrosion.
A roof restoration isn't just about improving the roof's stability—it can also enhance its curb appeal. You can change the color of the roof, soffit and fascia boards, and other structural elements to match your current exterior color scheme. A color change not only improves the overall appearance of your property but also boosts its value.
Not all metal roofing restoration is the same. The specifics of the project depend on the roof's condition and your preferences. A roofing contractor can inspect your metal roof and recommend the best restoration procedures to improve its performance.
Contact a local roofer to learn more about metal roofing restoration.