How Often To Replace A Metal Roof? 3 Factors That Damage It


Absolutely all industrial roofs will need to be replaced at some point, no matter what they are made of. Of course, some materials last longer than others, which can delay this process.

For example, do you know how often to replace a metal roof? In general terms, these ceilings can last from 40 to 50 years. Much more than wooden roofs that only last 20 or 30 years or those made with sheets whose life is 12 to 20 years.

However, there are industrial roof restoration techniques, such as roof waterproofing, which can extend the useful life of a metal roof.

Of course, applying them at the right time is crucial to ensure that rehabilitation efforts are effective.

Today we will talk about three factors that can damage your metal roof and that you must take into account during routine inspections to carry out maintenance works on time.

Three Enemies Of Metal Roofs


1.- Rain And Hail

Under normal conditions, when a roof is installed correctly and in good condition, rain damage is rare. Ideally, the rain falls from the top to the gutters and then to the ground. However, several problems can prevent water from properly draining off your roof. For example, sometimes the water can become stagnant due to accumulated garbage or leaves.

It can slowly erode roofing materials if the water can’t drain or doesn’t drain fast enough.

Besides, water deposits will eventually create a severe problem on your roof, so it’s best to call your trusted industrial roofing company at the first sign of a leak or mold.

2.- The Sun

The same ultraviolet (UV) light that can fade colors in clothing or furniture can slowly degrade metal shingles on a roof.

Suppose your plant or factory is located in an area with very high sun exposure. In that case, routine inspections should be more frequent.

3. Wildlife

One of the most common problems is nesting. In spring and summer, birds may try to make their nests in your metal roof. In autumn, mammals may take refuge from the cold. On the other hand, rodents such as rats or squirrels can make holes or leave food residues that, over time, deteriorate the material.

Is It Time To Replace My Roof?

Now that you know how often to replace a metal roof and the most damaging factors, you may want to contact a specialized contractor to perform an evaluation. He will determine whether your roof needs just maintenance or a replacement.

In either case, at IPE, we can help you.

Our company has participated in over 1,420 projects, providing roof maintenance and waterproofing solutions tailored to our client’s needs.

Please book an appointment, and let’s discuss the best approach for your facilities.