What You Need to Know about New Roof Installations

Embarking on a new roof installation is a significant undertaking that demands careful consideration and informed decision-making. In this article, we will delve into the critical aspects of what you need to know about new roof installations. From selecting the right materials and understanding the various roofing systems to navigating the intricacies of installation processes and cost considerations, this article aims to equip you with essential knowledge. 

Whether you’re a homeowner planning an upgrade or a contractor seeking insights, read on to discover the critical factors contributing to a successful and durable new roof installation.

Different Roofing Materials to Choose from

There are various roofing materials available, each with its advantages and disadvantages. The choice of roofing material relies on factors such as climate, budget, aesthetics, and the structural requirements of the building. Here’s an overview of some common roofing materials:

  • Asphalt Shingles

Asphalt shingles, popular for their affordability, diverse colors, and styles, provide a cost-effective roofing solution. Their easy installation and wide availability make them a practical choice. However, their lifespan is relatively limited compared to some materials, and concerns arise regarding their environmental impact.

  • Metal Roofing

Metal roofing, composed of steel, aluminum, copper, or zinc, is durable, low-maintenance, and energy-efficient. While it boasts a long lifespan and recyclability, the initial cost can be high. Additionally, it may generate noise during rain or hail, affecting occupant comfort.

  • Wood Shingles and Shakes

Wood shingles and shakes, crafted from cedar or redwood, offer a natural aesthetic and effective insulation. Despite their appeal, these materials are susceptible to rot and insect damage, demanding more maintenance than some alternatives.

  • Clay and Concrete Tiles

Clay and concrete tiles, available in diverse styles, provide durability and fire resistance. However, their weight necessitates strong roof support and adds to installation costs. While they offer aesthetic versatility, the overall expense may limit their widespread use.

  • Slate Roofing

Slate roofing, hewn from natural stone, boasts exceptional durability, fire resistance, and low maintenance. Yet, its weight poses installation challenges and increases costs. The material’s exquisite durability offsets its initial expense, making it a premium choice.

  • Rubber Roofing (EPDM)

EPDM, a synthetic rubber roofing membrane, is lightweight, durable, and cost-effective. Despite its practical benefits, it may lack the aesthetic appeal of other materials. EPDM’s efficiency and affordability often make it a preferred choice for various roofing applications.

Step-by-Step Guide to New Roof Installation Process

Roof installation is a complex process that demands careful planning and execution to ensure a durable and watertight result. The specific steps can deviate depending on the type of roofing material you’re using (e.g., asphalt shingles, metal, tile), the structure of your roof, and local building codes. However, here is a general step-by-step guide for a typical asphalt shingle roof installation:

  1. Inspection and Planning: Inspecting the existing roof structure is crucial to identify damage or rot, ensuring a solid foundation for the new roof. Measuring dimensions aids in accurate material calculations. Checking local building codes and obtaining permits ensures compliance with regulations, avoiding legal issues and ensuring safety.
  1. Material Selection: Choosing roofing materials based on budget, climate, and aesthetics is pivotal. Purchasing essentials like shingles, underlayment, flashing, nails, and ventilation components ensures you have all necessary supplies for a successful installation.
  1. Safety Precautions: Prioritizing safety is paramount. Fall protection systems, including harnesses and helmets, mitigate risks. Wearing non-slip footwear ensures stability on the roof, reducing the likelihood of accidents.
  1. Stripping the Old Roof: Carefully removing existing materials, such as shingles and underlayment, is the initial step. Inspecting the roof deck for damage allows for timely repairs, ensuring a stable base for the new roofing system.
  1. Installation of Drip Edge and Underlayment: Installing drip edge along eaves prevents water damage, while applying underlayment adds an extra barrier against water infiltration, safeguarding the roof structure.
  1. Installation of Roofing Material: Laying shingles systematically, following manufacturer instructions, guarantees a secure and aesthetically pleasing roof. Using roofing nails at recommended spacings and customizing shingles for vents and chimneys ensures a precise fit.
  1. Flashing Installation: Installing flashing around openings like chimneys and vents prevents water leaks. Proper sealing and secure attachment of flashing enhance the roof’s durability and resistance to weather elements.
  1. Ridge Vent Installation: Installing ridge vents supports proper attic ventilation, crucial for temperature regulation. Sealing the ridge vent securely and covering it with ridge caps completes this essential step in the roofing process.
  1. Clean-up: Thoroughly removing debris from the roof and surrounding areas maintains a tidy workspace. Proper disposal of old roofing materials adheres to environmental standards and completes the project responsibly.
  1. Inspection

Careful inspection post-installation ensures the roof’s structural integrity. Confirming the security of flashing and seals guarantees a watertight and resilient roofing system, providing peace of mind for the homeowner.

Should I Hire a Professional Roofing Contractor for My New Roof Installation?

Yes, hiring a professional roofing contractor for your new roof installation is crucial. Professionals possess the expertise to ensure proper installation, minimizing the risk of leaks and structural issues. They can recommend the right materials, assess your specific needs, and adhere to safety standards. 

DIY installations may lead to costly mistakes and compromise the roof’s integrity. Professionals also provide warranties, giving you peace of mind. Invest in a skilled roofing contractor to guarantee a durable and well-installed roof that enhances your property’s longevity and value.

Tips for Maintaining a New Roof for Longevity

Maintaining a new roof is essential for its longevity and your home’s protection. From regular inspections to addressing potential issues promptly, these tips ensure your roof remains in optimal condition. Here are the seven crucial steps for effective roof maintenance.

  • Regular Inspections: Conducting visual roof inspections bi-annually, preferably during spring and fall, proves essential in identifying potential problems at an early stage. Look for indications of damage, such as missing or damaged shingles, cracked flashing, or any other issues that may compromise the integrity of your roof.
  • Clean Gutters: Regularly clearing gutters and downspouts of debris, leaves, and branches is essential. Clogged gutters can lead to water backup, potentially causing damage to your roof and home. This simple maintenance task helps prevent water-related issues.
  • Trim Overhanging Branches: Trimming branches that overhang your roof is essential to prevent them from rubbing against the roof surface and causing damage. Overhanging branches also pose a risk of falling onto the roof during storms, potentially causing significant harm.
  • Remove Debris: Clearing any debris, such as leaves or twigs, from your roof is crucial. Accumulated debris can trap moisture, creating a breeding ground for algae or mold. Regular removal helps maintain the roof’s cleanliness and prevents potential long-term damage.
  • Check for Moss and Algae: In humid climates, regular checks for moss or algae growth are necessary. Using water and bleach to clean affected areas is recommended, but be cautious not to damage the roofing material during the cleaning process. This proactive approach prevents aesthetic and structural issues.
  • Inspect Attic and Ceiling: Regularly checking your attic for signs of leaks, water damage, or mold is vital. Addressing any issues promptly is crucial to prevent further damage to the roof structure and maintain the integrity of your home’s interior.
  • Ensure Proper Ventilation: Maintaining adequate ventilation in the attic is crucial for regulating temperature and moisture levels. Ensure that vents are clear of obstruction to discourage heat and moisture buildup, which can lead to various issues, including mold growth and compromised insulation. Regular ventilation checks contribute to the overall health of your roof.
New Roof Installation FAQs

How many layers does a new roof have?

Most roofs have a maximum of two layers, whether it’s a new installation or adding shingles to existing ones. Going beyond two layers is not recommended for structural reasons.

What is the most expensive part of a new roof?

The most expensive part of a new roof is usually the top layer of roofing material, whether it’s slate, copper, or tile. Labor costs, however, consistently contribute significantly to the overall expense of roof installation.

How much does a new roof cost?

Based on Forbes, a full roof replacement can range from $6,700 to $80,000, with an average cost of around $11,500 for an average-sized home. The wide cost range is due to various roofing material options and installation factors.

How long should a new roof last?

The lifespan of a new roof varies by material. Slate, copper, and tile roofs can last over 50 years; wood shakes about 30 years; fiber cement shingles around 25 years; and asphalt shingle roofs typically last about 20 years.

Which type of roof is cheapest?

Asphalt shingles are commonly the cheapest roofing option, making them not only one of the most economical shingle choices but also a cost-effective roofing type to install.


Understanding what you need to know about new roof installations is essential for a successful and durable outcome. From choosing the right materials to navigating the installation process, this comprehensive guide equips homeowners and contractors alike. Prioritize safety, invest in professional contractors, and follow proactive maintenance tips to ensure your new roof enhances your property’s longevity and value.

If you’re looking for a reputable roofing contractor in Biloxi, MS, Integrity Roofing is the best choice. We offer new roof installations with expertise, ensuring durability and quality. Trust us for a secure and well-installed roof. Contact us today!