6 Factors That Affect an Asphalt Roof’s Longevity

When considering home improvements, home insulation is crucial. An asphalt roof is commonly chosen for its cost efficiency, durability and insulation properties. However, various factors can affect the lifespan of your asphalt roof. Understanding these factors can help prolong your roof’s durability, ensuring your home remains protected against the elements. 

In this post, Acorn Home Improvements, Inc. outlines the six elements that can impact your asphalt roof’s lifespan.

1. Climate

In areas where the climate ranges from hot summers to cold, snowy winters, roofs undergo significant stress. Extreme temperatures cause the roofing materials to contract and expand, leading to wear and tear over time. Moreover, exposure to direct sunlight and UV rays can degrade the shingles faster, while snow and ice accumulation can lead to water damage and leaks.

2. Quality of Installation

An incorrectly installed roof can suffer from premature failure, regardless of the quality of materials used. Choosing a reputable and experienced roofing contractor ensures that your roof is correctly installed, adhering to the best practices and industry standards. A good roof replacement or new installation will not only extend the life of your roof but also save you from costly repairs down the line.

3. Maintenance

Scheduling routine inspections with a trusted roofing company can help identify and address minor issues before they turn into major problems. Maintenance activities may include cleaning gutters to prevent water buildup, removing debris and trimming overhanging branches to reduce wear and tear. Ensuring your roof is well-maintained can significantly prevent premature deterioration.

4. Ventilation and Insulation

Good ventilation helps to reduce heat and moisture buildup in the attic, which can degrade your roof over time. Additionally, adequate insulation is vital in preventing ice dams in winter. Ice dams can cause water to back up under the shingles, leading to leaks and structural damage.

5. Roof Design and Slope

The design of your roof, particularly its slope, influences its ability to shed water efficiently. Roofs with a low slope or flat design tend to retain moisture longer, making them more susceptible to leaks and water damage. On the other hand, steeply sloped roofs are better at directing water away, reducing the risk of damage. When planning a new roof installation, consult your contractor about the ideal slope for your roof to ensure optimal performance and longevity.

6. Material Quality and Roof Orientation

Choosing the right materials and considering the roof’s orientation can help in maximizing your roof’s service life. Higher-quality shingles are more durable and offer better protection against the elements. Additionally, the orientation of your roof determines its exposure to sunlight and prevailing winds, which can impact its wear and tear. 

Ensure your asphalt roof’s longevity with Acorn Home Improvements, Inc. Apart from roofing, we offer siding installation and other solutions to enhance your home’s protection, aesthetics and functionality. Call us at (973) 386-9604 or complete our contact form for your home improvement needs.