Roofing Companies Harrow

Frequently Asked Questions About Roofing Companies

How long does a roof typically last?

A roof's lifespan depends heavily on the roofing material and maintenance. Here are some general estimates:

• Asphalt Shingles: 20-30 years
• Metal Roofing: 40-70 years
• Tile Roofing: 50-100 years or more (clay and slate)
• Flat Roofing: 15-30 years (depending on material)
• Slate: 100 years or more
• Wood Shakes or Shingles: 30-50 years (with proper maintenance)

Regular maintenance can extend a roof's lifespan significantly.

What are the signs that my roof needs to be replaced?

Signs you might need a new roof:

• Age: If your roof is nearing or exceeding its expected lifespan, it's wise to consider replacement.
• Multiple Leaks: Several leaks or leaks that reappear after repairs suggest a widespread problem.
• Extensive Damage: Large areas of damaged, missing, or deteriorated roofing materials might be too costly or difficult to repair effectively.
• Sagging or Structural Issues: Sagging, deflection, or other structural issues indicate a compromised roof that needs replacement.
• Granule Loss (Asphalt Shingles): Significant granule loss indicates weathering and reduced protection.
• Curling or Buckling Shingles: Signifies age or improper ventilation.
• Increased Energy Bills: A poorly insulated roof can lead to higher heating and cooling costs.

If you're unsure, a professional roof inspection can help determine if replacement is necessary.

How can I tell if my gutters need to be cleaned or repaired?

Signs your gutters need attention:

• Sagging or Pulling Away: Gutters that are sagging, pulling away from the house, or visibly damaged need repairs or replacement.
• Overflowing Water: If water overflows during rain, it indicates clogs or inadequate drainage.
• Visible Debris: Leaves, twigs, and other debris accumulated in the gutters obstruct water flow.
• Water Damage: Water stains or damage to siding or foundation near the gutters suggest overflow.
• Plant Growth: Plants or moss growing in the gutters indicate standing water and the need for cleaning.

What is the difference between a roofer and a general contractor?

While both can be involved in construction projects, they specialize in different areas:
Roofer: Specializes in roof installations, repairs, and replacements. They have expertise in roofing materials, techniques, and safety practices specific to roofing.
General Contractor: Oversees and manages entire construction projects, including hiring and coordinating subcontractors, such as roofers, electricians, plumbers, etc. They handle overall project planning, scheduling, and budgeting.
For roofing projects, it's generally best to hire a roofing contractor who specializes in roof work.