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Essential Facts Every Rooftop Owner Should Know


2 min read

Jun 13




Understanding the complexities of your roof is crucial for proper maintenance and ensuring its longevity. At Fasto Roofing, we provide top-notch services and valuable insights to help you make informed decisions about your roof. Here are some essential facts every rooftop owner should know.

Location Matters for Roofing

The design of your roof should be suited to your local climate. Different regions require different roof designs to handle specific weather conditions:

Gable Roofs

Gable roofs, with their triangular shape, are ideal for regions with heavy snowfall. The steep slope prevents snow accumulation and enhances heat retention.

Hipped Roofs

Hipped roofs have four sloped sides that provide excellent wind resistance, making them suitable for areas prone to windstorms.

Flat Roofs

Flat roofs, although slightly sloped for drainage, are best for warmer, drier climates. They are commonly used for buildings with rooftop HVAC systems.

Roofing Is More Than Shingles

A roof is a complex system with multiple layers:

  • Decking: Supports the entire roof structure.

  • Water Barrier: Prevents moisture penetration and ice damming.

  • Underlayment: Adds an extra layer of weatherproofing.

  • Flashing and Drip Edge: Protects the edges from water infiltration.

  • Shingles: The outermost layer protecting all underlying layers.

  • Ventilation: Ensures proper air circulation to prevent moisture buildup.

Avoid Covering the Existing Roof

Adding a new layer of shingles over an old one can lead to several issues:

  • Increased Weight: Extra weight can weaken the roof structure.

  • Hidden Damage: Covers decay and allows it to worsen over time.

If your roof has multiple layers, consider a complete tear-off to maintain its integrity.

Importance of Roof Ventilation

Proper ventilation is crucial for all roofs. It helps:

  • Prevent Condensation: Reduces the risk of mold and rotting.

  • Lower Energy Bills: Maintains a cool, dry environment.

  • Extend Roof Life: Ensures the longevity of roofing materials.

Regular Maintenance and Inspections

Routine inspections and maintenance are key to spotting potential issues early. Look for signs of wear, damage, and ensure all components are functioning correctly.


Understanding these essential facts about your roof can help you maintain it effectively and avoid costly repairs. Fasto Roofing, with our BBB Accredited A+ Rating and Atlas Pro+ Installer certifications, offers expert services to keep your roof in top condition.

If you want to know about cleaning your roof in spring, click here.