How To Repair And Waterproof A Industrial Metal Roof
If you own a business with a metal roof, you know that it needs to be taken care of properly if you want it to last. Not only is a metal roof vulnerable to weathering and corrosion, but it can also be damaged by hail, wind, and even fire. In this article, we’ll teach you how to repair and about metal roof waterproofing using the right techniques.
What is a Metal Roof
A metal roof is a great option for people who want to add extra insulation and protection to their homes. Metal roofs are also very durable, making them a good choice for businesses that need to be able to withstand heavy weather conditions.
There are a few things you need to know before deciding whether or not to install a metal roof:
- The metal must be of the right type and thickness. A thin metal roof will not provide the same level of protection as a thicker one and may even be susceptible to damage from hail or windstorms.
- The roof should be properly sealed against moisture and air infiltration. This can be done with an asphalt or shingles sealant, depending on the type of metal used in the roof.
- Proper maintenance is essential for a metal roof to remain in good condition. Make sure that you clean it regularly using a solution recommended by the manufacturer, and check for any signs of damage or wear during regular inspections.
Why a metal roof needs to be waterproofed
A metal roof needs to be waterproofed because rain and snow will cause penetrations that can lead to costly damage. Metal roofs are also more susceptible to fire than other types of roofs. To ensure a waterproof metal roof, it is important to coat the surface with a water-repellent sealant such as silicone or polyurethane.
The Cost of Repairing a metal roof
When it comes to repairing or waterproofing a metal roof, the cost of that repair can vary depending on the severity and size of the damage. However, in general, a metal roof repair will likely cost more than a traditional roof repair. Here are a few factors that can affect the cost of a metal roof repair:
-The type of metal used in the roof: Some metals are more expensive to repair or waterproof than others. For example, copper roofs are expensive to repair because copper is a premium material that requires special tools and techniques for repairing.
-The extent of the damage: More extensive damage will generally lead to higher costs, as more time and materials are needed to correct the issue.
-The experience and skill level of the contractor performing the repair: A high-quality contractor with years of experience can often perform repairs much faster and more efficiently than an inexperienced contractor. This will often lead to lower costs overall.
How to waterproof a metal roof?
Waterproofing a metal roof is a relatively easy process that can protect your home from the elements. Before beginning any work, be sure to consult with a licensed contractor to ensure proper safety precautions are taken. Here are five steps to waterproofing a metal roof:
- Clean and repair any damage to the metal roof. Repair any cracks or holes in the surface of the roof using metal patching materials and a professional roofer’s techniques.
- Apply an asphalt, concrete, or rubber membrane over the repaired areas of the metal roof. This will provide temporary protection from water while the underlying repairs are made.
- Apply an appropriate waterproofing coating to the membrane and topcoat all exposed metal surfaces. Test coatings are available that are designed specifically for metals; choose one that is recommended for your climate zone by your local coating supplier or manufacturer.
- Wait 24 hours before attacking any hidden water infiltration points on the metal roof surface (hollow spots, punctured tiles, etc.). This allows the coating to fully cure and bond to the metal substrate.
- Check for leaks after 48 hours and make any necessary repairs as needed before continuing with step 6 below.
- Remove the membrane and clean any remaining coating off of the metal surface. Apply a new membrane if desired. Re-coat all metal surfaces with an appropriate waterproofing coating and wait 24 hours before checking for leaks.
Get a Professional Help
If you are in need of professional help repairing or waterproofing an industrial metal roof, consider contacting a roofing contractor. A qualified metal building contractor will have the necessary tools and experience to get the job done properly. When selecting a contractor, be sure to ask for references and check their licensing and insurance status.
