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Roof Installation: Hiring a Professional vs. DIY Installation

Integrity Home Pro installing a roof professionally

Ever wondered if you should hire a professional or attempt a DIY roof installation? Are you looking for a comprehensive guide to help you make the best decision?

This blog post will cover the pros and cons of both options, as well as provide you with valuable insights into different roofing material types.

By the end of this post, you’ll be equipped with the knowledge to make the right choice for your roofing installation in Bowie, MD.

Understanding What’s Involved In A DIY Roof Installation

Before diving into the pros and cons of DIY roof installation, it’s essential to have a clear understanding of the steps and tasks involved.

This section will cover the basics of a DIY roof installation, from removing the old roof to choosing the right roofing system.

Removing The Old Roof

Integrity Home Pro roofer removing a roof

The first step in a DIY roof installation is to remove the existing roofing material.

This may involve tearing off old shingles, tiles, or other roofing materials.

Be prepared to dispose of the old materials properly, which may require renting a dumpster or arranging for a waste disposal service.

Checking The Condition Of The Decking

Once the old roofing material is removed, you’ll need to inspect the condition of the roof decking.

Look for signs of water damage, rot, or other structural issues that may need to be addressed before installing the new roof.

In some cases, you may need to replace damaged decking or reinforce weak areas.

Materials And Tools You’ll Need

For a successful DIY roof installation, you’ll need to gather the appropriate materials and tools.

These may include roofing materials, such as shingles, tiles, or metal panels, as well as underlayment, fasteners, and flashing.

You’ll also need tools like a roofing nailer, hammer, utility knife, chalk line, and ladder.

Additionally, you should have safety equipment like a harness, gloves, and safety goggles to protect yourself during the installation process.

Choosing The Right Roofing System

Selecting the right roofing system for your home is a critical step in the DIY installation process.

Consider factors such as your budget, the climate in your area, and the style of your home when choosing a roofing material.

As mentioned earlier in the post, there are several material types to choose from, each with its pros and cons.

Research each material type thoroughly to ensure you choose the best type of roof for your home.

With a solid understanding of what’s involved in a DIY roof installation, you can now better assess the pros and cons of taking on the project yourself or hiring a professional.

*We mainly install 3-tab or architectural asphalt shingles on homes in Columbia, MD

DIY Roof Replacement Pros And Cons


  • Cost savings: One of the main advantages of DIY roof installation is the potential to save money on labor costs.
  • Personal satisfaction: Completing a DIY project can give you a sense of accomplishment and pride in your work.
  • Flexibility: You can choose when to work on your project, allowing you to schedule it around your availability.


  • Time-consuming: DIY roof installation can be a time-consuming endeavor, particularly for those without prior experience.
  • Risk of mistakes: Inexperienced installers may make errors that can lead to roof damage or leaks that can end up costing them more in the long run
  • Safety hazards: Working at heights increases the risk of accidents and injuries.
  • Limited warranty: DIY-installed roofs may not be covered by manufacturer warranties.

Professional Roof Replacement Pros And Cons

Reddish shingles on new roof


  • Expertise: Professionals have years of experience, ensuring a high-quality installation.
  • Time-efficient: Professionals work quickly, minimizing the disruption to your home.
  • Warranty: Professional installations are typically backed by manufacturer and workmanship warranties.
  • Safety: Professionals are trained to follow safety protocols and use proper equipment.


  • Higher cost: Hiring a professional can be more expensive than a DIY installation. Learn more about the cost of a professional roof installation here.
  • Less control: When hiring a professional, you may have less control over the installation timeline.

Should I DIY A Roof Replacement, Or Should I Hire A Pro?

When deciding whether to DIY or hire a professional, consider your budget, time constraints, and skill level.

If you have previous roofing experience, the necessary equipment, and ample time, a DIY installation might be a good option.

However, if you’re inexperienced or concerned about safety, it’s best to leave the job to a professional.

In short, DIY roofing is a bad idea unless you are a professional roofer yourself.

Other Roof Installation Considerations

Before beginning your roof installation project, research local building codes and permit requirements.

You should also consider factors such as the weight and durability of your chosen roofing materials, the slope of your roof, and any additional features you may want, such as solar panels for electrical power generation.

Understanding Roofing Material Types

Drone shot of a new roof

There are several roofing material types to choose from, each with its pros and cons:

Asphalt shingles: These are the most popular roofing material in the US due to their affordability and ease of installation.

  • Pros: Cost-effective, easy to install, wide variety of colors and styles.
  • Cons: Shorter lifespan compared to other materials, not as environmentally friendly.

Metal roofs: Metal roofing is durable, lightweight, and energy-efficient.

  • Pros: Long lifespan, low maintenance, energy-efficient.
  • Cons: Higher upfront cost, can be noisy during rain or hail.

Flat roofs: Common for commercial buildings, flat roofs can be made from various materials, such as modified bitumen or EPDM (ethylene propylene diene monomer).

  • Pros: Space for equipment installation, lower cost.
  • Cons: Requires more maintenance, potential for water pooling.

Roof tiles: Made from clay or concrete, roof tiles are durable and long-lasting.

  • Pros: Long lifespan, fire-resistant, low maintenance.
  • Cons: Heavy weight, higher cost.

Slate: This natural stone is a high-end roofing option known for its durability and beauty.

  • Pros: Long lifespan, fire-resistant, low maintenance, environmentally friendly.
  • Cons: Expensive, heavyweight, professional installation required.

Wood shakes and shingles: These provide a natural and rustic appearance, made from cedar or redwood.

  • Pros: Aesthetically pleasing, energy-efficient, natural insulation.
  • Cons: Shorter lifespan, higher maintenance, susceptibility to rot and insects.

Installing A New Roof Over An Old Roof

In some cases, it may be possible to install a new roof over an existing one, saving time and money on removal and disposal.

However, this practice is generally not recommended, as it can lead to issues such as trapped moisture, added weight, and reduced lifespan of the new roof.

Always consult with a professional before deciding on this approach.

Best Season For Roof Installation

Professional roof installment happening

The ideal time for roof installation is during the spring or fall when temperatures are moderate and there is less chance of precipitation.

Installing a roof during extreme temperatures can cause materials to expand or contract, potentially leading to issues down the line.

Roofing professionals may be busier during these peak seasons, so plan ahead and schedule your project accordingly.

Get A Professional Roof Installation From The Experts At Integrity Home Pro

This blog post has provided you with a comprehensive overview of the pros and cons of DIY vs. professional roof installation, as well as valuable insights into different roofing material types.

By considering these factors and weighing the benefits, you can make an informed decision that best suits your needs and budget.

If you decide that a professional installation is the right choice for you, Integrity Home Pro is here to help.

Our team of experienced professionals can ensure your roof is installed with the highest quality workmanship and materials.

Fill out our contact form today, or give us a call to discuss your roofing needs.

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Paul ChristensenPaul Christensen
17:25 18 Sep 23
I found this company is consistently capable, honest, and efficient. And they stand behind their work. My roof and gutter repair went very smoothly.
Stephanie CramerStephanie Cramer
21:48 16 Sep 23
I always contact Integrity for all of my major projects! They are reliable, have great project teams, and always do an outstanding job!
Steven WeberSteven Weber
16:29 07 Sep 23
Bathroom remodel exceeded expectations. Raul performed the work as if it was his own bathroom. His attention to detail was exceptional!If you want a quality job done right, choose Integrity Home Pro!
Anthony BynumAnthony Bynum
01:48 22 Aug 23
Recently we hired Integrity Pro to design and complete a combination bathroom and Laundry room in our basement.We knew for quite sometime this would be a big time consuming job. We actually interview at least 6 other construction companies. We found out that a lot of plumbers were not interested in the construction aspects of this type of work. We found out that anyone offering to do this for 7-8 thousand dollars was not trustworthy.More than once we were ready to pull the trigger only to walk back from the ledge for different reasons.The first thing that stood out on the Integrity estimate was that big fat liability policy that was part of the estimate proposal. As a retired Casualty Insurance Professional this was definitely a determining factor. The other was the fixture allowance.But it did take 2-3 conversations to lead to the big hand shake.Then the next “feel good” factor was Alberto the lead carpenter. He came in on a Saturday after the plumber because he needed to get a jump on things. He worked every Saturday until finished.We saw Mike the Project Manager like 4 times. Very reassuring.The door to the laundry room needed some creative thinking. Once again great results.For us this was a once in a life time project, we had much to loose if done incorrectly, but much to gain when done right. That is where we are, on the plus side. Well done.Anthony Bynum
Valerie MartinValerie Martin
17:21 21 Aug 23
As always excellent!
Tammy BrownTammy Brown
00:16 13 Aug 23
This company is very responsive. Not only did Danny (owner) listen to our concerns, but he heard our concerns. Many days, I was leaving as the workers arrived. Danny would leave post it notes to ensure the contractors addressed any concerns from the day before. The contractors are very respectful of our home. They cleaned up every afternoon so as not to leave our house in disarray.My fireplace turned out beautifully. My bathroom doors were moved and the new locking barn darns turned out beautifully. Danny is having a custom threshold designed to make the transition between too rooms seamless. Danny took a load barring wall down to open up the kitchen and the back room. Danny ensured the openings to these rooms were at least 36 inches. Ensuring the house is ADA accessible was very important to me.
Lynn KellnerLynn Kellner
16:11 08 Aug 23
Our project coordinator on site was Alberto. He was so fastidious, and was so committed to making the job look fantastic at the end. He even came back after he realized he forgot to put some thing on our final cabinet installation even thought he was in his truck, on his way out. He was just so excellent and we can’t have asked for a better project result.
Crystal LemieuxCrystal Lemieux
01:57 14 Jul 23
I’m so happy to have found Integrity Home Pro! After working with multiple contractors on various house projects, Integrity Home Pro has been a breath of fresh air. They’re professional, courteous, knowledgeable, reliable, show up when they say they’re going to, and are quick to respond to phone calls and emails. Not only that, their work is excellent. We hired them to renovate a bathroom and were so impressed we hired them to renovate our sunroom and kitchen and make various improvements around the outside of our home. I cannot recommend them highly enough and will work with them again for any future home improvements.
Philip CoynePhilip Coyne
19:28 04 Feb 23
My wife and I reached out to Integrity Home Pro for a quote to repair/replace wood under our bay windows that started rotting years ago. Within a few days, we had an estimate with several different options, and reasonable price set for the work done, as well as an estimate for how long the work would take.Within 3 weeks, Integrity Home Pro sent out their team to replace our rotted wood with panels and had finished the work within the time originally estimated. We're so happy with the work they've done, that we will certainly be reaching out again for more work on our home.Long and short: Integrity Home Pro has shown us professional courtesy, impressive workmanship, and genuine care for our needs. The quality of service is a rarity, and we plan on reaching out to Integrity again in the near future.Photos provided to show the before and after
K MalindaK Malinda
18:51 06 Jan 23
Integrity Home Pro was a pleasure to work with. I had extensive hail damage to my house and the process of getting information to my insurance and approval for a full replacement was a long process. Ben at Integrity was very patient and extremely helpful every step of the way. He assisted with everything the insurance needed so that now I have a new roof and siding. The installers were outstanding and when they were finished you could not see any debris on the lawn or damage to any bushes. I used Integrity about 10 years ago for the previous roof that the hail damaged ( I thought they were terrific then) and I think they only have improved with time. I highly recommend them!
Monica BriggsMonica Briggs
15:51 06 Oct 22
Integrity Home Pro did an excellent job at remodeling our bathroom. They are very skilled, professional, and they work together to get the job done in a timely fashion. They were very patient, attentive, and courteous, and always kept us abreast every step of the way. Our newly remodeled bathroom exceeds our expectations and is simply beautiful. We could not have asked for a more dedicated and devoted team.
Kerry WesterveltKerry Westervelt
16:33 20 Aug 22
Integrity Home Pro were very pleasant and easy to work with when our roof was damaged by a tree branch. They replaced my roof quickly in the morning. Also, I am a returning customer knowing they did a great job replacing my roof 20 years ago.
Jeanne BeansJeanne Beans
07:42 08 Mar 22
Integrity Home-Pro just completed remolding our kitchen. The process took two weeks. Elmer Lopez did the work. He worked non-stop everyday; his workmanship is premium. Tera Ingwersen guided us through the process from the office on a regular basis and was always available to answer questions. Integrity's quote for the work was significantly less than a quote given by another company. Integrity's owner, Danny Peterson, personally came when we called about getting a quote. He followed up on two occasions as the work was being done. Integrity Home Pro has done other major projects on our home and we have been pleased each time.

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