DIY vs Hiring a Professional Roofer: Which Is the Better Option?

Updated onJun 12, 2025

Key Takeaways 

  • DIY roofing can save money initially, but it has serious risks like injury, poor installation, and voided warranties.
  • Minor tasks like sealing small leaks or replacing a shingle can be managed by DIY, but for complex ones, a professional is important.
  • Professional roofers offer expertise, safety, and compliance with local codes and permits. Which is mandatory for long runs.
  • Documents related to roof installation can increase the value of your house when selling.
DIY or Professional Roofer: Which Is the Better Option?

“The time to repair the roof is when the sun is shining.” 

— John F. Kennedy (35th US President)

According to a recent report, more than 5 million homeowners either repaired or replaced their roofs, with almost 30% of them trying to do it with DIY first. (Source: Webfx) But the twist here is that half of those DIYers also called professionals for help when they saw unexpected complications like costs and safety risks.

I know this data raises a lot of questions regarding doing DIYs for roofing in your mind. Like, will it be worth the risk? Or will it end up costing you even more than it saves? Which is genuine, too. But don’t worry, this article will clear all your doubts while telling both sides—DIY vs. hiring a professional roofer—of the story to help you make the smart and safe decision for your home. So, let’s get started!

But wait, if it’s your first time facing something like this, here are some common roofing problems and fixes that will help you know your problem better. 

The Case for Professional Roofers

People usually think of doing DIYs because it is more affordable than hiring professionals. But what they miss is the list of advantages that reduce stress and save money in the long run. The experience, licensing, insurance, warranties, and, most importantly, safety that a professional can give might never come with DIYs.

These qualified contractors are trained in finding the damaged spots that you may miss while repairing them. Another major quality is their understanding of law, local codes, and permit requirements that can avoid fines. 

So, stop thinking like you are investing so much in just a roof. Think as if you are paying for the home exterior experts who will see everything from materials to structural damage and give you a durable roof for all seasons. 

If you’re unsure how to choose the right one, check out Homeowner’s Guide to Selecting the Right Roofing Contractor for tips on credentials, warranties, and what to avoid.

Pro Tip: In case you have sloppy roofs,  multiple layers, or some special material like slate or tile, don’t take a chance and directly go for professionals. 

💡 Did you know?The term “DIY” became popular after World War II, when homeowners started to take on small home improvement projects on their own due to labor shortages and rising costs.

Understanding DIY Roofing

The Bureau of Labor Statistics (BLS) has identified roofing as one of the most dangerous occupations in the U.S., with over 100 fatal injuries reported annually. And Most of the individuals involved in it were just untrained individuals attempting DIY projects.

DIY is a tempting choice, I know and understand, too. Like, why not? It gives us control over timelines, materials, and, obviously, the cost. You can do it for minor repairs like sealing a small leak or replacing a shingle or two if you have the right tools and confidence. 

But it has some serious risks that you need to know:

  • A single mistake while repairing can lead to costly damages like leakage or mold.
  • If the installation is not done properly, it can invalidate manufacturer warranties.
  • You are the one responsible for injuries on your properties.

It is a good option for people who have a construction-related background, as they can confidently identify the layers and structure of roofing systems, which is important for repairing.

Assessing Your Skills and Resources

roofer

Before getting on the ladder, be sure of if you can do it or not. For this, you can ask yourself questions like

  1. Do I have the needed tools and materials for the repair?
  2. Can I identify the damage and underlayment issues?
  3. Can I finish this job during the guarded time?
  4. Will I be able to work at such heights and on sloped surfaces?

If you doubt or hesitate in any of these, the DIY thing is not made for you. Roofing takes a lot more than just laying shingles. It involves sealing, insulating, installing flashing securely, and ensuring that no weak points exist. Also, it is not a one-person job, so you may need some assistance, especially if it’s about large patches and replacements. 

For understanding it better, think of roofing as your car brakes. Now, surely you can change it yourself if it’s not working. But will you do it, unsure of how to? No right, because that can risk your life. The same theory applies here, too. 

Long-term Implications

Let’s just think that you did a great job, and your DIY looked good too. But what about the time when it will be hit by a storm? We are aware of this thing that roofing problems don’t just appear immediately; they sneak up over time with water damage, insulation problems, or structural rot.  

But professional work has guarantees, be it from the roofer or the manufacturer. Which means no stress, even if it gets some damage. Plus, it is also beneficial at the time when you are selling your home. 

  Fun Fact🌍 A poorly installed or old roof can increase your home’s energy use by up to 25%, affecting both your wallet and the planet. Well, that’s another reason why pro installation matters.

How? Because homebuyers care, and if they get to know that your roof was a DIY project, with no permits, inspections, or warranties, they might take a step back. This documentation of professional installation increases your home’s value and market appeal. 

Now, you know both sides of the coin, so decide for yourself. Just remember that a small mistake today can cost you thousands tomorrow. 

Frequently Asked Questions
Is it cheaper to do roofing by yourself?

Yes, its upfront cost is lower, but a single mistake during the process can cost you more than your savings. 

What tasks related to roofing can I do myself?

You can clean gutters, replace a shingle, or seal minor leaks on your own, but if it has anything more complex than this, go to a pro directly.

How can I choose a roofing contractor?

The first thing to check before hiring a contractor is their license and insurance. Then check their reviews, clear warranties, and ask locals about their references. 

What is the biggest risk of DIY roofing?

Other than injuries, if we think about the biggest risk, it will be improper installation, which can lead to water damage, mold, and structural issues.

References