MI Homesiding & Roofing
⭐⭐⭐⭐⭐ 5-Star Rated on Google
Knoxville Roofing Contractors
Serving Knoxville, Farragut, Maryville & surrounding areas
Shingle · Metal · Standing Seam · Flat · TPO — built to handle East Tennessee storms, humidity, and heat.
Roofing Services We Provide
As a GAF Certified Residential Roofing Contractor, we can offer GAF’s System Plus Limited Warranty on qualifying roofing systems, subject to GAF eligibility, terms, and conditions. Only a select group of roofing contractors in North America are invited by GAF to become GAF Certified Contractors.
For metal roofing systems, we're also a True Metal Supply Certified Installer for through-fastened panels — factory-trained installation that protects your manufacturer warranty.
HOW ROOFS ACTUALLY FAIL HERE
A roof in Knoxville faces more than age.
Heat, humidity, and storms expose weak flashing and shortcuts that were already there. Many of the failures we inspect 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, which helps homeowners know the roof is being handled as a complete system, not just a surface repair.
View Our Project Gallery →
Repair or replace?
Whether the right answer is a targeted repair or a full replacement, we base the decision on what the inspection shows — not on what is easier to sell.
ROOFING SERVICES WE PROVIDE
Complete roofing systems, start to finish.
We install and repair complete roofing systems across Knoxville and the 40-mile area. Every project includes proper underlayment, flashing details, fastener patterns, and ventilation matched to the exposure of the home.
PREMIUM ROOFING BRANDS
We install what holds up here.
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Asphalt Shingles
GAF · Owens Corning · CertainTeed
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Metal Roofing
Union Corrugating · McElroy Metal
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Underlayment
GAF Tiger Paw · CertainTeed Diamond Deck
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Not sure which system fits your home?
📞 Call (865) 243-1243
Flashing
Galvanized · Aluminum · Copper
GAF CERTIFIED CONTRACTOR
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 |
Possible Insurance Discount
Class 4 shingles may also qualify homeowners for insurance premium discounts. Ask your agent for details specific to your policy.
⚠️ What Class 4 Does Not Mean
The Class 4 rating reflects impact resistance in lab testing, not a guarantee against storm damage.
ROOFING PROBLEMS WE SOLVE
The visible damage is rarely the full story.
Most Knoxville roof failures look the same from the ground but trace back to very different causes. What happens at the flashing, the underlayment, and the deck is what really matters.
01
Roof Leaks
Water shows up on a ceiling far from where it actually entered the roof.
02
Chimney Flashing Failure
Failed or missing step and counter flashing where the chimney meets the roof plane.
03
Wind-Lifted Shingles
Shingles broken loose at the seal strip, often from an improper nailing pattern.
04
Storm & Hail Damage
Bruised mats and granule loss that shorten roof life long before a leak appears.
05
Sagging Decking
Soft, delaminated sheathing caused by moisture trapped under the old roof.
06
Poor Attic Ventilation
Trapped heat that bakes shingles from below and cuts years off the system.
Not sure which one you are dealing with? That is what the inspection is for.
Contact Us →
ROOFING COST IN KNOXVILLE, TN
Realistic price ranges, not teaser numbers.
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 – $5,000 |
| Asphalt Shingle Replacement | $8,500 – $18,000 |
| Architectural Shingle Replacement | $9,000 – $19,000 |
| Metal Roofing (standing seam) | $16,000 – $32,000 |
| Metal Roofing (exposed fastener) | $11,000 – $20,000 |
| Flat / TPO Roof System | $6,500 – $15,000 |
| Emergency Tarp & Dry-In | $350 – $900 |
| Roof Size | Typical Range |
|---|---|
| 15 SQ (1,500 sq ft roof) | $7,200 – $10,000 |
| 20 SQ (2,000 sq ft roof) | $9,500 – $13,500 |
| 25 SQ (2,500 sq ft roof) | $12,000 – $17,000 |
| 30 SQ (3,000 sq ft roof) | $14,500 – $20,000 |
| 40 SQ (4,000 sq ft roof) | $19,000 – $27,000 |
Pricing runs higher in west Knox County: see our Farragut roofing contractor page for the local table.
In north Knox County, see our Powell roofing contractor page for the local table.
Town by town: roofing in Seymour, Halls Crossroads and Dandridge, each with its own local table.
More towns with their own local table: Jefferson City, New Market, Walland and Corryton.
And in Union, Anderson and Grainger County: Norris, Luttrell, Blaine and Maynardville.
Roof area is not house square footage. Pitch and shape add to it — a steep or cut-up roof covers considerably more area than the floor plan below it. If a quote comes in far below these ranges, ask what is being left out — tear-off, underlayment, flashing, or the decking underneath.
$350
Technical Assessment
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.
📞 (865) 243-1243
Financing
Financing Available
A new roof is a real investment, and paying for all of it up front is not always the right move. Financing is available through our lending partner, so you can spread the cost over time and still have the work done right the first time.
Applications are reviewed by the lender. Approval, terms, and rates are set by them, not by us.
See Financing Options →
Opens the secure application of our lending partner in a new tab.
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Want a Number for Your Own Roof?
The ranges above are real project costs, but every roof is different. Our free calculator uses Google building data to measure your actual roof and give you an estimate in about a minute — no phone call required.
Calculate My Roof Cost →Free · No obligation · Knoxville and the 40-mile area
BUILT FOR EAST TENNESSEE WEATHER
Installation methods that work in dry climates fail fast here.
Roofs in Knoxville deal with humidity, heavy rain, hail, high wind, summer heat, and seasonal expansion. We build for that, not for a generic spec sheet.
01
Ice & Water Shield
Applied at eaves and valleys, where wind-driven rain and ice backup push water uphill.
02
Wind Zone Nail Pattern
Fastener count and placement matched to our wind zone, not the shortest install time.
03
Kick-Out Flashing
Installed at every wall-to-roof transition — the single most skipped detail we find.
04
Ventilation Sized to the Attic
Intake and exhaust balanced so summer heat does not cook the shingles from below.
Homeowners trying to understand why their last roof failed early often review our page on why roofs fail in Knoxville weather.
📞 Free Roof Inspection: (865) 243-1243
WHY CHEAP ROOFING FAILS
The roof looks fine the day the crew leaves.
A low roofing quote often means cuts in places the homeowner cannot see. The next heavy rain or wind event exposes the shortcuts.
❌ What a low bid cuts
- Reuses the old flashing
- Skips ice and water shield
- Uses the wrong nails
- Ignores attic ventilation
- Covers rotted decking instead of replacing it
✅ What we do instead
- New flashing at every transition
- Ice and water shield at eaves and valleys
- Fastener pattern matched to our wind zone
- Intake and exhaust balanced to the attic
- Bad decking documented, photographed, replaced
Many of the roofs we tear off 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 usually costs less than paying twice.
Completed
July 2026
GAF Timberline HDZ · Slate
RECENT ROOFING PROJECT IN KNOXVILLE
Wind damage across roughly 80% of the roof.
Lifted, loose, and compromised shingles, with active interior leaking. We removed all existing shingles, inspected the decking, and replaced damaged wood before installing a complete GAF Timberline HDZ system.
Starter shingles
Drip edge
RhinoFelt underlayment
Ice & water shield at valleys
Ridge vent
Pipe boots
Wall & step flashing
Chimney flashing
OUR COMMITMENT TO INTEGRITY
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.
Questions about what we might find?
📞 (865) 243-1243
WHY HOMEOWNERS CHOOSE MI
We focus on the real cause, not just the visible surface.
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We Answer. We Show Up.
Homeowners across Knoxville call us because the phone gets picked up and the appointment gets kept.
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We Inspect the Full System
Decking, flashing, underlayment, ventilation, and penetrations — before recommending anything.
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Itemized, Then Walked
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 & Spanish
40-Mile Area Around Knoxville
📞 Call now for a free roof inspection: (865) 243-1243
HOW WE DOCUMENT EVERY INSPECTION
You see what we see, in real time.
We inspect most roofs in person and use smart glasses to document what we see as it happens — roof conditions, problem areas, and details that matter. For steep pitches or areas that cannot be safely accessed, we use drone inspection instead.
That documentation becomes part of the inspection report we provide to you. If your project involves an insurance claim, the photos and video can also help document roof conditions for your adjuster during the storm damage repair process.
👓 Smart Glasses
Hands-free capture while the inspection is happening, not staged afterward.
🛸 Drone Inspection
For steep pitches and areas that cannot be safely walked.
📋 Written Report
The footage becomes part of the report that stays with you.
Aerial Capture
Drone roof inspection
Overhead measurement and condition mapping without walking an unsafe pitch.
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
What's the average cost to replace a roof in Knoxville?
Most complete replacements in East Tennessee land between $8,500 and $27,000 for a standard home, depending on size, pitch, and material. Architectural shingles run roughly $4.75 to $5.50 per square foot installed. Metal is two to three times that.
The number moves once we see the decking. Rotted plywood found during tear-off is the most common surprise, and it can add $500 to $5,000.
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.
Should a 20-year-old roof be replaced?
Not automatically. A 20-year asphalt roof is near the end of its life, but near the end is not failed. What matters is what an inspection finds: curling shingles, granule loss down to the mat, soft decking, or repairs that keep leading to the next leak.
If the flashing is sound and the shingles are healthy, you may have years left. If you are patching every season, replacement is already cheaper.
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 can cut those numbers significantly.
Does a 30-year shingle really last 30 years?
Rarely. That number is the warranty tier, not a lifespan promise, and it assumes ideal conditions. In East Tennessee most architectural shingles run 20 to 25 years.
The biggest factor is attic ventilation. Poor airflow cooks the shingles from underneath and can cut a third off the life of the roof, which is why we inspect ventilation on every replacement instead of only the surface.
Is it cheaper to install metal or shingles?
Shingles, up front, by a wide margin. Architectural shingles run $9,000 to $19,000 on a typical Knoxville roof. Metal runs $16,000 to $32,000 or more.
Metal lasts 40 to 70 years against 20 to 25 for shingles, so it wins over decades — but only if you plan to stay. If you are selling in five years, shingles are the better financial decision.
What's the biggest problem with metal roofs?
Bad installation, not the metal. Cost is the obvious barrier, but the failures we get called to fix are seam errors and fastener problems. Exposed-screw systems use rubber washers that dry out and crack around year 12 to 15.
Standing seam avoids that but costs more. Metal also needs installers who actually know metal, and the mistakes do not show until it rains.
What's the most expensive part of a roof replacement?
Labor, usually — tear-off, disposal, and skilled installation run neck and neck with the materials. But the line that surprises homeowners is decking.
Rotted plywood underneath is invisible until the old roof comes off, and it can add $500 to over $5,000. We handle it with a written Change Order and photographs, never as a silent add-on at the end.
What time of year is cheapest to replace a roof?
Winter, usually. Demand drops after storm season and scheduling opens up. We work year-round in East Tennessee, and a January roof is the same roof as a June roof as long as the weather that week cooperates.
Roofing prices are expected to rise 4 to 6 percent through 2026 on labor and material costs, so waiting for a better price is unlikely to pay off.
How do I spot a bad roofing company?
Four signs. They want 50% or more before materials arrive. The estimate is one number with no breakdown of flashing, disposal, or decking. They knocked on your door after a storm and want you to sign today. Or they claim damage but cannot show you photos of it.
We ask 33% at signing, itemize the quote, and document every finding with photographs before we touch anything.
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.
WHAT TO KNOW ABOUT OUR ROOFING SERVICES
Everything on one page.
Services
Shingle Roofing · Metal Roofing · Standing Seam · Flat & TPO · Storm Damage Repair · Roof Repair · Roof Replacement
Manufacturers
GAF · Owens Corning · CertainTeed · True Metal Supply · Union Corrugating · McElroy Metal
Materials
Asphalt shingle (Class 4 impact-resistant) · Standing seam metal · Exposed-fastener metal · TPO and flat membrane
Pricing
From $400 for minor repairs to $32,000 for a full metal roof replacement, depending on scope and material
Technical Assessment
$350 for complex inspections — credited back in full if you move forward
Area Served
Knoxville and the 40-mile East Tennessee area, including Farragut, Maryville, Alcoa, and Oak Ridge
PAIRS WELL WITH
One crew for the full exterior.
Many roofing projects overlap with other exterior needs. Save time and coordinate one crew for the whole job.
01
📞 Call Now (865) 243-1243Siding Repair
Loose panels or leaks often show up alongside roof damage.
Learn more → 02Seamless Gutters
New roofing performs better with properly sized, matched gutters.
Learn more → 03Storm Damage Roof Repair
If a recent storm hit your roof, it likely hit your siding and gutters too.
Learn more →
READY TO GET STARTED?
Acting early prevents bigger structural damage.
If your roof is leaking, showing missing shingles, or just getting old, waiting is what turns a simple roofing project into a framing and drywall project.
MI Homesiding & Roofing inspects every roof as a system, finds the real cause, and builds roofing that performs in East Tennessee weather.
Licensed GC
Workers' Comp Insured
General Liability Insured
BBB Accredited
GAF Certified Roofing Contractor
Family Owned & Operated