Your roof is one of the most important parts of your home—it protects your property from the elements, keeps your energy bills in check, and adds to your home’s overall value. But how often should you restore, inspect, or replace your roof? What factors determine its lifespan? And how much does a roof replacement cost?
This guide answers all your roofing questions to help you maintain a strong, durable, and long-lasting roof.
How Often Should You Do Roof Restoration?
Roof restoration should be done every 10–15 years depending on the roofing material and environmental conditions. Restoration involves cleaning, repairing minor damage, resealing, and sometimes repainting the roof to extend its lifespan and improve its appearance.
Signs your roof needs restoration:
- Cracked or missing shingles
- Leaks or water stains
- Moss or algae growth
- Fading or peeling paint
- Sagging roof structure
Is a 20-Year-Old Roof Too Old?
It depends on the material. Some roofs last 20 years, while others can last 50+ years with proper maintenance. If your roof is 20 years old, you should schedule an inspection to check for deterioration.
Lifespan of common roofing materials:
- Asphalt shingles – 20–30 years
- Metal roofing – 40–70 years
- Clay tiles – 50–100 years
- Slate roofing – 75–200 years
If your 20-year-old asphalt shingle roof is showing signs of wear, it may be time for a replacement.
Does Home Insurance Cover Roofs?
Home insurance may cover roof damage, but it depends on the cause of damage and your policy.
What’s typically covered?
✅ Damage from storms, hail, fire, or falling debris
✅ Sudden and accidental damage
What’s usually NOT covered?
❌ Normal wear and tear or old age
❌ Poor maintenance or neglect
❌ Damage caused by improper installation
To know exactly what your insurance covers, check your policy or contact your provider.
What Is the Average Lifespan of a Roof?
The average lifespan of a roof depends on its material:
| Roof Material | Average Lifespan |
|---|---|
| Asphalt Shingles | 20–30 years |
| Metal Roof | 40–70 years |
| Wood Shingles | 25–30 years |
| Clay Tiles | 50–100 years |
| Slate Roofing | 75–200 years |
Regular maintenance and timely repairs can extend the lifespan of your roof.
What Time of Year Is Best for Roof Repairs?
The best time for roof repairs is spring and fall when the weather is mild.
✅ Spring: Ideal for inspecting winter damage and preparing for summer heat.
✅ Fall: Great for fixing summer wear before winter snow and ice.
Summer can be too hot for workers, and winter can make repairs difficult due to snow and ice.
How Often Should a Roof Be Inspected?
You should inspect your roof at least once a year, ideally in the spring or fall.
Professional roof inspections should be done every 2–3 years or after major storms.
Signs you need an inspection ASAP:
- Missing or curling shingles
- Leaks or water stains inside your home
- Granules from shingles accumulating in gutters
- Sagging roof structure
Should I Replace My Roof If It’s Not Leaking?
Not necessarily. If your roof is in good condition with no missing shingles, curling, or visible damage, it may not need replacing.
However, if it’s past its expected lifespan (e.g., a 25-year-old asphalt shingle roof), replacement may be a good idea to prevent future problems.
How Often Should I Shingle My Roof?
Shingles typically last 20–30 years, so you don’t need to reshingle your roof unless:
- You see significant wear and tear
- There’s frequent leaking
- A storm has caused damage
If only a few shingles are damaged, you may only need repairs rather than a full replacement.
How Often Should Your Roof Be Cleaned?
Your roof should be cleaned every 1–2 years to prevent algae, moss, and debris buildup.
Benefits of regular roof cleaning:
✅ Prevents damage from mold and algae
✅ Extends the roof’s lifespan
✅ Improves curb appeal
For best results, use professional roof cleaners to avoid damaging shingles.
What Makes a Roof Last Longer?
Here are six ways to extend the lifespan of your roof:
- Regular Inspections – Check for damage at least once a year.
- Timely Repairs – Fix small issues before they turn into costly problems.
- Proper Ventilation – Prevents moisture buildup that can weaken the structure.
- Gutter Maintenance – Clean gutters prevent water from pooling on the roof.
- Roof Coatings – Protective coatings can extend the life of certain roof types.
- Professional Installations – Poor installation shortens a roof’s lifespan.
By taking these steps, you can help your roof last for decades.
Taking care of your roof is essential for your home’s longevity and value. Regular inspections, timely repairs, and proper maintenance can help you avoid costly replacements. If your roof is nearing the end of its lifespan, consider a professional inspection to determine whether restoration or replacement is necessary.
Need a new roof? Contact Spot On Roofing a trusted roofing professional to get an estimate today!
