Shingle Roofers Morley

Shingle Roofing FAQs

What are the fire ratings for shingles?

Shingle fire ratings are classified based on their resistance to fire. The most common ratings are:

• Class A: The highest fire rating, indicating excellent resistance to external fire exposure. Most asphalt shingles are Class A rated.
• Class B: Offers moderate fire resistance.
• Class C: Provides minimal fire resistance.

Always check the fire rating of the shingles you're considering and make sure they meet local building codes.

How do I maintain my shingle roof?

Regular maintenance can significantly extend the life of your shingle roof and prevent costly repairs:

• Remove debris: Clear leaves, branches, and other debris from the roof surface regularly to prevent moisture build-up and inhibit moss or algae growth.
• Clean gutters: Keep your gutters and downspouts free of clogs to ensure proper water drainage and prevent water damage.
• Trim overhanging branches: Trim back any tree branches that overhang your roof to avoid damage from falling branches and to reduce shade that can promote moss growth.
• Inspect for damage: Inspect your roof twice a year for signs of damage, such as missing or damaged shingles, cracked flashing, or loose fasteners.
• Prompt repairs: Address any damage or potential problems promptly to prevent further deterioration and costly repairs.

By following these maintenance tips, you can keep your shingle roof in optimal condition for many years.

What is the difference between a shingle roof overlay and a roof tear-off?

When replacing a shingle roof, you have two main options: an overlay or a tear-off.

• Shingle Roof Overlay: This involves installing new shingles over the existing layer of shingles. It's a less expensive and quicker option, but it can only be done once and may hide existing problems with the roof deck.
• Roof Tear-Off: A tear-off involves removing the existing shingles and installing new shingles on a clean roof deck. This is more labor-intensive and expensive, but it allows for a thorough inspection and repair of the roof deck, ensuring a solid foundation for the new shingles.

Your roofing contractor can advise you on the best option based on your roof's condition, budget, and local building codes.

What are the pros and cons of asphalt shingles?

Pros of Asphalt Shingles:

• Affordability: Asphalt shingles are generally the most cost-effective roofing material.
• Versatility: They are available in a wide array of colors, styles, and textures to complement various architectural designs.
• Ease of Installation: Asphalt shingles are relatively easy to install, which can help reduce labor costs.
• Lightweight: They are lightweight and don't put excessive strain on the roof structure.
• Fire Resistance: Most asphalt shingles have a Class A fire rating, providing good protection against fire spread.

Cons of Asphalt Shingles:

• Shorter Lifespan: Compared to some other roofing materials, like metal or tile, asphalt shingles have a relatively shorter lifespan.
• Susceptibility to Weather Damage: They can be susceptible to damage from high winds, hail, and extreme temperature fluctuations.
• Maintenance: Regular maintenance, such as cleaning gutters and removing debris, is required to prevent algae growth and extend their lifespan.