MI Homesiding & Roofing
Roofing Contractor in Knoxville, TN
Shingle · Metal · Standing Seam · Flat · TPO Built to handle East Tennessee storms, humidity, and heat.
We are proud to offer GAF’s 50-year System Plus warranty, providing unmatched protection for your home.
A roof in Knoxville faces more than age. Heat, humidity, and storms expose weak flashing and shortcuts that were already there.
Most failures start with missing kick-out flashing, a poorly nailed ridge, or unfinished attic ventilation — not the shingles.
We treat every roof as a system. We inspect decking, flashing, underlayment, ventilation, and penetrations before recommending anything.
We are also a BBB Accredited Business and a GAF Certified Residential Roofing Contractor, which helps homeowners know the roof is being handled as a complete system, not just a surface repair.
Roofing Services We Provide
We install and repair complete roofing systems across Knoxville and the 40-mile area.
Our work covers asphalt shingle roofing, metal roofing, standing seam, and flat roof systems for additions and modern designs.
Every project includes proper underlayment, flashing details, fastener patterns, and ventilation matched to the exposure of the home.
Whether the right answer is a targeted repair or a full roof replacement, we base the decision on what the inspection shows — not on what is easier to sell.
Premium Roofing Brands
| Category | Brands |
|---|---|
| 🔨 Asphalt Shingles | GAF · Owens Corning · CertainTeed |
| 🏠 Metal Roofing | Union Corrugating · McElroy Metal |
| 🌧️ Underlayment | GAF Tiger Paw · CertainTeed Diamond Deck |
| ⚡ Flashing | Galvanized · Aluminum · Copper |
GAF Class 4 Impact-Resistant Shingles We Install
As a GAF Certified Residential Roofing Contractor, we install GAF’s toughest shingle lineup — all rated Class 4 under UL 2218, the industry’s highest impact-resistance standard.
| Shingle | Style | Class 4 | Wind Rating |
|---|---|---|---|
| Woodland | Lifetime Designer | ✅ | Up to 130 mph |
| Slateline | Lifetime Designer | ✅ | Up to 130 mph |
| Camelot II | Lifetime Designer | ✅ | Up to 130 mph |
| Grand Sequoia AS | SBS Modified (true storm shingle) | ✅ | Up to 130 mph |
Because we’re GAF Certified, qualifying installations can be backed by the GAF System Plus Limited Warranty — 50-year non-prorated coverage, lifetime shingle coverage, and tear-off/disposal costs included, a level of protection only available through certified contractors.
Class 4 shingles may also qualify homeowners for insurance premium discounts — ask your agent for details specific to your policy.
Note: like most Class 4 shingles, hail damage isn’t covered under GAF’s material warranty. Class 4 rating reflects impact resistance in lab testing, not a guarantee against storm damage.
Call now to find out which Class 4 shingle fits your home: (865) 243-1243
Roofing Problems We Solve
Most Knoxville roof failures look the same from the ground but trace back to very different causes.
We regularly inspect roof leaks, chimney flashing failures, wind-lifted shingles, and storm damage.
We also find sagging decking from trapped moisture and poor attic ventilation that bakes the shingles from below.
The visible damage is rarely the full story. What happens at the flashing, the underlayment, and the deck is what really matters.
Roofing Cost in Knoxville, TN — Realistic Price Ranges
Roofing cost depends on size, pitch, material, tear-off complexity, and decking condition found during the inspection. These ranges reflect real project costs for East Tennessee homes.
| Roofing Service | Typical Range |
|---|---|
| Roof Repair (minor — leaks, flashing) | $400 – $1,800 |
| Roof Repair (storm damage) | $800 – $4,500 |
| Asphalt Shingle Replacement | $8,500 – $18,000 |
| Architectural Shingle Replacement | $11,000 – $22,000 |
| Metal Roofing (standing seam) | $18,000 – $35,000 |
| Metal Roofing (exposed fastener) | $12,000 – $22,000 |
| Flat / TPO Roof System | $6,000 – $16,000 |
| Emergency Tarp & Dry-In | $350 – $900 |
| Technical Assessment | $350 (credited to project) |
For complex inspections requiring drone work, attic access, or moisture mapping, we charge a $350 Technical Assessment fee — fully credited toward your project if you move forward.
Built for East Tennessee Weather
Roofs in Knoxville deal with humidity, heavy rain, hail, high wind, summer heat, and seasonal expansion.
Installation methods that work in dry climates fail fast here.
We install with ice and water shield at eaves and valleys, correct nail patterns for our wind zone, kick-out flashing at every wall-to-roof transition, and ventilation sized to the attic.
Homeowners trying to understand why their last roof failed early often review our page on why roofs fail in Knoxville weather.
A low roofing quote almost always means cuts in places the homeowner cannot see.
Cheap roofing typically reuses old flashing, skips ice and water shield, uses the wrong nails, ignores ventilation, and covers rotted decking instead of replacing it.
The roof looks fine the day the crew leaves. The next heavy rain or wind event exposes the shortcuts.
Most of the roofs we tear off today were installed by a contractor who underbid the job to win it and skipped the details that keep water out.
Doing it right the first time is almost always cheaper than paying twice.
Hidden Damage Policy
If hidden rot, damaged decking, framing issues, or moisture damage are discovered during the project, we stop and document the problem with photos.
We explain it clearly and provide a written Change Order before moving forward.
We never cover hidden damage behind new underlayment, shingles, or metal panels.
Why Homeowners Choose MI
Homeowners across Knoxville choose us because we focus on the real cause of roof problems, not just the visible surface.
We answer the phone. We show up. We inspect the full system — decking, flashing, underlayment, ventilation, and penetrations — before recommending anything.
Every project gets an itemized estimate, a clear explanation of what we found, and a final walkthrough before we leave.
Licensed General Contractor · GAF Certified Residential Roofing Contractor · BBB Accredited · Workers’ Compensation Insured · General Liability Insured · Family Owned & Operated · Bilingual English and Spanish · Serving the 40-mile area around Knoxville.
Serving Knoxville & East Tennessee
We install and repair roofs across Knoxville and the 40-mile area.
Including Farragut, Maryville, Alcoa, Oak Ridge, Powell, Sevierville, Pigeon Forge, Gatlinburg, Lenoir City, Loudon, Clinton, Newport, Morristown, Dandridge, Halls Crossroads, Corryton, Karns, Seymour, Norris, Maynardville, Luttrell, Blaine, Jefferson City, New Market, Rockford, Walland, and Louisville.
FAQs
❓ How do I know if my roof needs repair or replacement?
If damage is limited to a small area or a few shingles, repair is usually the right call.
If the roof is over 20 years old, has multiple leaks, soft decking, or has been patched repeatedly, replacement is more cost-effective long-term.
We give an honest recommendation based on what the inspection shows.
❓ How long does a roof last in Knoxville?
Asphalt shingle: 20–30 years. Metal roofing: 40–60 years. Flat membrane: 20–30 years.
Poor installation cuts those numbers in half.
See the full breakdown on how long does a roof last in Tennessee.
❓ Do you offer free roof inspections?
Yes. On-site roof inspections are free for standard cases across Knoxville and the 40-mile area.
For complex inspections requiring drone work, attic access, and moisture mapping, we offer a $350 Technical Assessment that is credited back if you move forward with the project.
❓ What happens if you find hidden damage during the job?
If we find rotted decking, framing issues, or moisture damage once the old roof is off, we stop and document it with photos.
We explain the scope and provide a written Change Order before continuing.
We never install new shingles over hidden damage.
❓ Do you handle storm damage and insurance claims?
Yes. We document hail and wind damage clearly and provide accurate material takeoffs.
We work alongside your insurance adjuster. We do not promise approval — that is the carrier's decision — but we make sure the scope is honest and well documented.
❓ Do you offer emergency roof repair?
Yes. For active leaks, exposed decking after a storm, or tree damage, we respond fast to tarp and dry-in the roof.
This prevents interior damage before the permanent repair.
Ready to Get Started?
If your roof is leaking, showing missing shingles, or just getting old, acting early prevents bigger structural damage.
A simple roofing project can turn into a framing and drywall project if you wait too long.
MI Homesiding & Roofing inspects every roof as a system, finds the real cause, and builds roofing that performs in East Tennessee weather.
Call now for a free roof inspection: (865) 243-1243
Licensed GC · Workers’ Compensation Insured · General Liability Insured · BBB Accredited · GAF Certified Roofing Contractor · Family Owned & Operated