What Are the Top Mistakes to Avoid When Installing a New Roof?

common roofing mistakes
May 16, 2023

There’s a reason why roof installation is a niche occupation. A well-installed roof protects you against the elements, enhances energy efficiency, and adds value to your property. On the other hand, a poorly installed roof can lead to leaks, structural damage, and costly repairs.

Unfortunately, some common metal roof installation mistakes can result in shoddy workmanship, which might lead to higher costs when you return to fix it. Learning about these errors will help you make informed decisions, hire the right professionals, and take appropriate measures to ensure your roof is properly installed.In this article, we will walk you through 4 common mistakes to avoid when installing metal roofing.

1. Planning and Preparation 

So, how do you prep for a new roof in Sparks NV? We’ve got answers.

A. Hiring A Professional Roofing Contractor

Working with a reputable and experienced contractor eliminates the risk of sub-par craftsmanship and ensures your new roof aligns with industry standards and local building codes. Professional new roofing services will have the expertise, tools, and resources to install your roof efficiently.  

B. Researching and Selecting the Right Roofing Materials

Choosing the correct roofing materials is another essential aspect of planning a new roof in Reno. Different roofing materials offer varying levels of durability, aesthetic appeal, and energy efficiency. Be sure to understand the pros and cons of each and select the one that best suits your needs, budget, and local climate. The more high-quality your materials, the better.Before installing a new roof, you must obtain the necessary permits and approvals from the local authorities. Otherwise, you might face legal complications and delays in the project. Talk to new roofing services in your area and inquire about the permits required for your roofing project.  

1. Common Roof Installation Mistakes

Ready to learn about the most common roofing mistakes people make? Let’s dive in!

A. Inadequate Roof Inspection and Assessment

 Mistakes To Avoid When Installing A New Roof

An inadequate roof inspection is a dangerous metal roof installation mistake. Skipping or overlooking inspection can lead to unforeseen roof issues during the installation or after completion.

A thorough check can help you figure out if you need to address any structural problems before installing a new roof.

An in-depth inspection by a professional roofing firm also lets you detect existing structural issues that can compromise the integrity of your new roof. These issues include damaged rafters, sagging sections, or deteriorated sheathing. Identifying and resolving these problems ensures your new roof has a stable and secure foundation.

B. Improper Installation of Underlayment

Underlayment acts as a moisture barrier and adds an extra layer of protection between the roof deck and the roofing material. Without it, you risk facing leaks, premature roof failure, and damage to the underlying structure.  

Underlayment comes in different materials, such as asphalt-saturated felt, synthetic underlayment, and rubberized asphalt. Each type has its benefits and suits specific roofing applications.

It’s crucial to install the underlayment properly for it to work as intended. This includes sealing the seams and edges to prevent water infiltration and fastening it to the roof deck to prevent shifting or tearing.

C. Incorrect Shingle Installation

Different climates require different types of shingles that can withstand specific weather conditions. For example, areas with high winds need shingles with enhanced wind resistance, while regions with hot climates may benefit from reflective shingles that reduce heat absorption.

Picking the right shingle type might be tricky, so you’d want to consult a new roofing services expert in Reno.

That’s not all. You must fasten the shingles adequately to preserve your roof’s integrity. Place the nails in designated zones and see that they penetrate the roof deck securely. Overdriven or underdriven nails can cause shingle damage or create vulnerable areas prone to leaks and wind uplift.  

Always follow the manufacturers’ nail placement guidelines and use an appropriate number of nails per shingle.

D. Poor Ventilation and Insulation

Every healthy roof needs proper ventilation. It lets heat and moisture escape easily and protects the roofing materials. A poorly ventilated roof is at risk of developing mold, rot, and water damage.

Additionally, incorrect insulation can lead to energy loss, poor indoor comfort, and increased heating and cooling costs. It’s the last thing you’d want for your roof.  

Self-installing  new roof in Reno isn’t the best idea for the uninitiated. Instead, consider getting in touch with premier new roofing services in your area, like CTR Roofing. We have the experience, equipment, and expertise to install roofs correctly the first time. Metal roof installation tips? Not on our watch.

When Installing A New Roof

1. Ensuring Quality and Longevity

Now that you know all about the common roofing mistakes people make, it’s time for some new roof installation tips to keep your brand-new asset in prime condition for as long as possible.

A. Regular Maintenance and Inspections

The key to preserving a new roof in Sparks NV is to inspect and maintain it as regularly as possible. Periodic inspections let you identify and address any potential issues early on, preventing them from snowballing out of control.  

Furthermore, routine maintenance tasks such as clearing debris, removing moss or algae, and ensuring proper drainage can help maintain your roof’s integrity and functionality.

B. Addressing Minor Repairs Promptly

Even small leaks or damaged shingles can escalate to water damage, mold growth, and structural deterioration. Promptly contact a professional roofer to address any necessary repairs, no matter how small they seem.

C. Choosing the Right Warranty

When installing new roof, you must choose the right warranty to protect your investment. Review the options provided by the roofing manufacturer and understand the coverage and limitations. A comprehensive warranty can provide peace of mind, shielding you against potential defects or issues with the roofing materials or installation.  


Understanding the most common roofing mistakes can help you protect your roof in the long run. With a little proactive maintenance, you can enjoy a durable and reliable roof that provides protection and peace of mind for years.

The roofing experts at CTR Roofing have over 12 years of experience installing new roofs in Sparks, Reno, and surrounding areas. Whether you need a quick adjustment or a whole new roof, we can do it all. Get in touch with us to know more today!

David Lytle


Meet David Lytle, the roofing expert. With years of experience in the industry, David's articles offer valuable insights into roofing solutions and maintenance. Discover top-notch roofing advice and services at CTR Roofing.