There are certain home projects you can do by yourself without involving an expert. However, there is a limit to your capabilities. A residential roof replacement project, for instance, is not something you should be doing by yourself. Replacing your roof is both a dangerous and a complex affair. As such, you are likely to make some costly mistakes. DIY roof replacement or installation will also void the warranty, and there is a high chance you may miss important roof problems. If you are wondering which roofing mistakes you risk making, read on to find out more. 

Putting Up the New Roof Over the Old One

Mistake number one involves installing the new roof over the old one. This is still not advisable as a lot can go wrong. For instance, if you are replacing your roof due to leaks, installing the new one before figuring out where the leak is coming from will not solve the situation. If the leak is coming from the deck, you must remove the old roof to access and repair the leak. Otherwise, if you proceed with the installations, the problem will worsen and may lead to additional issues. For instance, the added weight might be too much for the walls, and your structure might cave in. 

Using the Wrong Roofing Material

Everyone wants a beautiful, strong, and lasting roof. However, it all boils down to the roofing material you choose. When shopping for roofing material, you must weigh the pros and cons before deciding. Metal roofs, for instance, have an outstanding life span but can be slippery during repairs. On the other hand, asphalt roofs are quite popular, but if not professionally installed, they easily develop leaks and damage. Also, failing to get the right roofing angle could mess up the entire roof replacement. And since this is something that only a residential roof replacement company understands, it is best if you leave the work to them. 

Failing to Use the Right Coating

A roof replacement is not complete without the coating, which helps extend your roof's life. However, you cannot just use any layer you come across because the weather in your location plays an integral role in your chosen coating. For example, the epoxy coating cannot survive in an overly rainy region. You will have to consult a roofer here to avoid making mistakes.

DIY home projects are no doubt a great way to cut costs. However, you should not push yourself to do anything you do not understand. Always hire a residential roof installation company, such as Travis Smith Roofing, when you need a new roof.