A Local Guide to Roof Lifespan & When to Plan for Replacement

Living in South Louisiana means plenty of sunshine, high humidity, and the occasional tropical storm—all of which can take a toll on your roof over time. At SheBuilds Roofing & Construction, one of the most common questions we get from Lafayette homeowners is: “How often should I replace my roof?” The answer depends on your roofing material, how well it’s maintained, and how Louisiana’s unique climate impacts it.

Typical Roof Lifespans by Material

Here’s a general breakdown of how long different types of roofing last in South Louisiana:

• Asphalt Shingles – 15 to 25 years
• Architectural Shingles – 20 to 30 years
• Metal Roofing – 40 to 70 years
• Flat Roofing (TPO/PVC) – 20 to 30 years
• Modified Bitumen/Built-Up Roofing – 15 to 25 years

Keep in mind: Our hot, humid climate and severe weather can shorten the lifespan of lower-quality materials or poorly installed roofs.

Signs It’s Time for a Roof Replacement

If your roof is nearing the end of its lifespan—or you’re seeing signs of damage—it may be time to consider a replacement. Look for:

• Curling or missing shingles
• Frequent leaks or ceiling stains
• Moss, algae, or mold growth
• Sagging roof lines
• Rising energy bills (due to poor ventilation or insulation)

Our team can perform a full inspection and help you understand whether a repair or full replacement makes more sense.

Why It Pays to Be Proactive

Waiting too long to replace your roof can lead to more serious (and expensive) problems, like water damage, structural rot, or interior mold. Replacing your roof before disaster strikes helps:

• Protect your home’s structure
• Improve energy efficiency
• Increase property value and curb appeal
• Lower long-term repair costs

Why Louisiana Homeowners Trust SheBuilds:

✅ Free, honest roof inspections

✅ Clear guidance on repair vs. replacement

✅ Top-rated materials for humid, storm-prone climates

✅ Licensed, insured, and locally owned

Wondering If It’s Time for a New Roof?

Let our team take a look. Contact SheBuilds Roofing & Construction today to schedule your free roof inspection and estimate.