A roof rarely fails all at once. It’s usually a slow accumulation of small problems — a curling shingle here, a soft spot there — until one day it becomes clear that repairs aren’t going to cut it anymore. For homeowners across Memphis and the surrounding Mid-South, knowing when to move from repair to full replacement can save both money and stress down the line. Wells Roofing and Remodeling has provided roof replacement services to homeowners and businesses throughout the region for more than 55 years, and this guide covers what to look for and what to expect during a replacement.
Signs Your Roof Needs to Be Replaced, Not Repaired
Age of the Roof
Most asphalt shingle roofs last 20 to 25 years depending on quality and installation. If a roof is approaching or past that range, even a well-maintained one is likely due for replacement rather than continued patching.
Widespread Shingle Damage
A few missing or curling shingles can often be repaired, but widespread cracking, curling, or granule loss across the roof usually signals that the material as a whole has reached the end of its useful life.
Frequent or Recurring Leaks
A roof that keeps developing new leaks in different areas, even after repairs, is often telling homeowners that the underlying materials have deteriorated beyond spot fixes.
Sagging Rooflines
A visibly sagging roof deck is a serious structural concern that typically points to water damage or a failing roof structure underneath, and it should be addressed promptly.
Daylight Through the Attic
Homeowners who can see daylight coming through the roof boards from inside the attic have a clear sign that the roofing system has significant gaps or damage.
Storm Damage
Memphis sees its share of severe weather, including hail and high winds. Storm damage can compromise a roof’s integrity even when the damage isn’t immediately obvious from the ground, which is why a professional inspection after a major storm is worth scheduling.
Choosing the Right Roofing Material
Asphalt Shingles
The most common and cost-effective option for residential roofs, asphalt shingles come in a range of styles and colors and generally offer a good balance of cost, durability, and appearance.
Metal Roofing
Known for durability and longevity, often lasting 40 to 70 years, metal roofing performs well against Memphis’s mix of intense summer heat and storm activity, though it comes at a higher upfront cost.
TPO and Flat Roofing Systems
Common for commercial buildings or homes with flat or low-slope sections, TPO roofing offers energy efficiency and durability for these specific applications.
Architectural Shingles
A step up from standard three-tab shingles, architectural shingles offer a dimensional look and typically longer lifespans, making them a popular mid-range option for homeowners wanting more durability without jumping to metal.
The Roof Replacement Process
- Free Inspection — A roofing professional assesses the current condition of the roof, identifies any underlying deck damage, and discusses material options based on the home’s needs and budget.
- Detailed Estimate — Homeowners should receive a clear, written estimate outlining material costs, labor, and the expected timeline before any work begins.
- Material Delivery and Preparation — Materials are delivered, and the work area is prepped, including protecting landscaping and setting up for safe tear-off.
- Tear-Off of Old Roofing — The existing roofing material is removed down to the deck, which is then inspected for damage that needs to be addressed before new material goes on.
- Deck Repair, If Needed — Any damaged or rotted decking is replaced to ensure a solid, stable base for the new roofing system.
- Installation of New Roofing — This includes underlayment, flashing, and the chosen roofing material, installed according to manufacturer specifications to maintain warranty coverage.
- Final Inspection and Cleanup — The completed roof is inspected, and the property is cleaned up, including a check for stray nails and debris.
What Affects the Cost of a Roof Replacement
- Roof size and complexity — Larger roofs, steep pitches, and complex rooflines with multiple valleys or dormers require more material and labor.
- Material choice — Asphalt shingles are the most budget-friendly, while metal and architectural shingles cost more but typically offer longer lifespans.
- Deck condition — If the roof deck has water damage that requires replacement, this adds to the overall project cost.
- Insurance involvement — If the replacement is due to storm damage, insurance coverage can significantly affect out-of-pocket costs, which is why documentation and a thorough inspection matter.
Frequently Asked Questions
How long does a roof replacement typically take? Most residential roof replacements take one to three days, depending on the size and complexity of the roof and weather conditions during the project.
Should I replace my roof or just repair storm damage? This depends on the extent of the damage and the roof’s overall age and condition. A professional inspection can determine whether the damage is isolated or indicates the roof is due for full replacement.
Does homeowners insurance typically cover roof replacement? Coverage varies by policy and the cause of damage. Storm and wind damage are often covered, while normal wear and aging typically are not. A roofing contractor experienced with insurance claims can help homeowners navigate this process.
What roofing material lasts the longest? Metal roofing generally offers the longest lifespan, often 40 to 70 years, compared to 20 to 25 years for standard asphalt shingles.
Can a new roof be installed over the old one? While it’s sometimes possible to install new shingles over an existing layer, most roofing professionals recommend a full tear-off to properly inspect and repair the deck underneath, which helps avoid hidden problems down the line.
Final Thoughts
A roof replacement is a significant investment, but putting it off once the signs are clear — recurring leaks, widespread shingle damage, or storm impact — usually ends up costing more in the long run through water damage and structural repairs. Choosing the right material and working with an experienced roofing team makes the difference between a roof that protects a home for decades and one that causes problems again within a few years.
If your roof is showing signs it’s time for a replacement, Wells Roofing and Remodeling has served homeowners and businesses throughout Memphis, Bartlett, Germantown, Collierville, Arlington, and the surrounding Mid-South for over 55 years.