Posted: 6th September 2019
Use This Simple Checklist For Doing Metal Roof Repairs
If you are the owner of a metal roofed building, you may already have the experience of dealing with different types of repairs. If you haven’t had this experience so far, it is extremely likely that your roof will need your attention very soon. The biggest metal roof related concern faced by the homeowners is leakage. Therefore, as a homeowner, it is essential to understand how to deal with a leaking metal roof. There are many unique details of a metal roofing system, and this is why it is important to get the repairing done only by an experienced expert.
Causes of Metal Roof Leakage: Metal roofing systems can develop leakage because of many different factors. General wear and tear and natural disasters such as hailstorm and hurricane are common causes of leakage. Errors in design and installation can also lead to leakage of the roof. In most instances, these metal roof repairs can be handled without much difficulty by an experienced roofing contractor.
Other Metal Roofing Issues: Apart from leakage, some other common issues related to meal roofs are roof oxidation, fastener blackout, improper installation, and ridge or headwall flashing, or penetration flashing coming open.
While installing the roof or purchasing the property, document the roof’s condition and maintain records of all roof repairs and maintenance. This record can be valuable while working with a roof restoration company.
Effect of Weather on Metal Roofing: Different weather elements such as wind, storm, sun rays, rain, hail, snow, etc. have serious negative impacts on metal roof. Extreme weather conditions can damage the overall roof structure and destroy the roof coating or painting over a period of time.
Types of Metal Roofing Systems: Architectural and structural are the two most common types of metal roofing systems. The architectural systems are constructed over a separate roof deck providing structural support to the roof’s metal panels. On the other hand, clips attached to the panels are used for the installation of structural roofing systems, via the building’s horizontal purlins.
Slope is the Key: Slope of your roof is one of the most critical design attributes in terms of construction and repair of metal roofs. The nature of your repairs depend a great deal on whether the roofing system is installed with a low or steep slope.
Hydrostatic Roofing Design: These roofing systems have steep slopes, and are mostly found in pre-engineered metal buildings. The objective of this design is to contain rainwater until it can drain out without any leakage.
Hydrokinetic Roofing Design: These roofing systems are used in scenarios where the roof is not able to retain water because of its hydrostatic pressure. This design allows the water to run-off quickly and easily.
Repair V/S Restoration: If you have a damaged metal rood system, your three options are repair, restoration, or replacement. Needless to mention, your decision will depend on the extent of the damage.
- Repair: Roof repairs can address small issues that have the potential to turn into serious problems for the roof structure. This includes fixing of loosened fasteners, areas impacted by oxidation, etc.
- Restoration: Restoration usually involves replacing fasteners, repairing the deficient spots, and applying paint depending on the type of roof.
- Replacement: As a result of age or damage caused by extreme natural factors, your roof may sometimes require complete replacement.