New View Roofing Reviews
icon dark


The Anatomy of a Complete Roofing System - New View Roofing
Picture of New View Roofing

New View Roofing

The Anatomy of a Complete Roofing System

Understanding the anatomy of a complete roofing system is crucial for any homeowner, especially when considering repairs or replacements. At New View Roofing, we believe in educating our clients about the various components that make up a roofing system. This knowledge not only helps in making informed decisions but also in maintaining the roof’s integrity over time. In this guide, we’ll break down the different elements of a roofing system and explain their functions.

Getting to Know Your Roofing System

Understanding your roof’s lifespan and when it’s time for repairs depends, in part, on your understanding of how all its components work together. This guide explains the following:

  • Roof decking
  • Underlayment
  • Roof shingles or tiles
  • Flashing
  • Gutters and downspouts
  • Ventilation systems
  • Insulation

Roof Decking

The roof decking, or sheathing, is the foundation upon which the entire roofing system is built. Typically made from plywood or oriented strand board (OSB), the decking provides a flat, sturdy surface for other roofing materials to be installed on. It also plays a crucial role in supporting the roof’s structure and distributing weight evenly.

Related: How to find out the last time a roof was replaced


The underlayment is a layer of material placed on the roof decking before installing shingles or tiles. It acts as a secondary barrier against water and weather elements, protecting the decking from moisture that can seep through the outer roofing materials. There are various types of underlayment, including felt and synthetic products, each offering different levels of protection and durability.

Roof Shingles or Tiles

Shingles or tiles are the most visible part of the roof and the primary barrier against environmental elements. They come in various materials, such as asphalt, wood, metal, or clay, each with unique aesthetic and functional properties. The choice of shingles or tiles can impact the roof’s durability, weather resistance, and overall appearance.

Related: How to get your insurance company to pay for a roof replacement


Flashing is a critical component that prevents water from penetrating the roof at joints and transitions, such as around chimneys, vents, and where the roof meets a wall. It’s typically made of metal and requires precise installation to ensure a watertight seal.

Gutters and Downspouts

Gutters and downspouts are essential for proper water drainage from the roof. They channel rainwater away from the foundation of the house, protecting the walls and landscaping from water damage. Regular cleaning and maintenance of gutters are vital to prevent clogs and ensure efficient water flow.

Ventilation Systems

Proper roof ventilation is crucial for regulating temperature and moisture levels in the attic. It helps in preventing heat buildup during summer and reduces the risk of ice dams in winter. Adequate ventilation also extends the life of the roofing materials and reduces energy costs.


Insulation in the roofing system plays a key role in maintaining the home’s energy efficiency. It helps in keeping the house warm during winter and cool during summer, reducing the need for excessive heating and cooling. Proper insulation also contributes to the overall comfort of the home.

Related: What to do about storm damage to your roof

FAQ About Complete Roofing Systems

FAQ About Finding Out a Roof's Replacement DateCheck out these commonly asked questions about complete roofing systems. If you don’t see your question here, please call our office and we’ll find you the answers you need.

What Is the Lifespan of a Typical Roofing System?

The lifespan of a roofing system varies depending on the materials used and the quality of installation. On average, asphalt shingle roofs can last 20 to 30 years, while metal or tile roofs can last 40 to 50 years or more. Regular maintenance can also extend the life of your roof.

How Often Should Roofing Systems Be Inspected?

We recommend having your roofing system inspected at least once a year, or after severe weather events. Regular inspections can identify potential issues early, preventing costly repairs or replacements in the future.

Can I Upgrade My Roofing System for Better Energy Efficiency?

Yes, upgrading your roofing system can significantly improve your home’s energy efficiency. Options include installing reflective roofing materials, improving attic insulation, ensuring proper ventilation and even solar panels. New View Roofing can advise on the best upgrades for your specific needs.

Related: How to avoid roofing scams after a hailstorm

What Are the Signs That My Roofing System Needs Repair or Replacement?

Signs that your roofing system may need repair or replacement include missing, cracked, or curling shingles, leaks in the attic, excessive granule loss from shingles, and visible sagging. If you notice any of these signs, it’s important to contact a professional for an assessment.

Does New View Roofing Handle All Aspects of Roofing System Installation?

Yes, at New View Roofing, we handle all aspects of roofing system installation, from initial inspection and material selection to installation and final inspection. We ensure that every component of your roofing system is installed to the highest standards for maximum performance and durability.

Are You Ready to Talk About Your Roofing System?

If you’re in the Dallas-Fort Worth area and need expert advice or services for your roofing system, New View Roofing is here to help. Our team of professionals can guide you through every aspect of your roofing system, ensuring it’s well-maintained and functioning optimally. Contact us today for a consultation or roofing services. Let’s ensure your roof is in top condition – call our office now to get started.

Share this post

Skip to content