Flat Roof Contractors in Knoxville, Tennessee

25 local contractors available (showing the first 20)  · Commercial or residential flat roof — find certified specialists.  · Exclusive leads only

Flat and low-slope roofs in Knoxville perform reliably when drainage is maintained and membrane seams and penetrations are inspected annually — most flat roof leaks trace to neglected drains or failed seals around HVAC units and vents. Common flat roof systems in Knoxville include TPO (heat-welded, energy-efficient), EPDM (durable rubber membrane), and modified bitumen — each with different cost, longevity, and maintenance profiles worth discussing with a local contractor.

25 contractors in Knoxville cover this service through PickARoofer. Costs for flat roof in Knoxville depend on roof size, pitch, material, and scope of damage. Knoxville generally tracks below national averages for roofing labor, which works in homeowners' favor on larger scopes.

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Materials and Workmanship in Knoxville

A thorough scope covers more than the shingle: the underlayment, drip edge, flashing at chimneys and valleys, and ridge-vent attic ventilation all decide how long the roof lasts. Ask each contractor to walk the roof, note the pitch and square footage, and break out materials, tear-off, and labor so the quotes are comparable.

Local note: University of Tennessee and the Oak Ridge National Laboratory anchor Knoxville's economy, supporting a stable residential market with strong demand for quality roof replacements. Tennessee's lack of mandatory contractor licensing has historically invited unlicensed operators, making contractor vetting especially important for Knoxville homeowners.

Flat Roof contractors here serve Knoxville ZIP codes 37902, 37909, 37912, 37919, 37922.

Local Flat Roof Contractors in Knoxville, TN

Banner Contracting Group
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
901 E Emory Rd, Knoxville, TN 37938
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Barnett Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
402 N Cedar Bluff Rd, Knoxville, TN 37923
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Bellator Roofing & restoration llc
Roofing Contractor serving Knoxville, TN — reachable on a local (615) number.
1016 Russwood Dr SW, Knoxville, TN 37920
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Berkeley Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
5205 Rowan Rd, Knoxville, TN 37912
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Best Brothers Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
6523 Central Ave Pike Ste 101, Knoxville, TN 37912
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Burell Built Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
1162 Topside Rd, Louisville, TN 37777
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Daniel Hood Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
1924 Laurans Ave, Knoxville, TN 37915
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Exterior Home Solutions Roofing & Siding
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
4511 Central Ave Pike, Knoxville, TN 37912
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FLOW Roofing, LLC
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
6233 Strawberry Plains Pike, Knoxville, TN 37914
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Falcon Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
531 Berkford Rd, Knoxville, TN 37918
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Feazel Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
4315 Kingston Pike Ste 210, Knoxville, TN 37919
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Innovative Roofing & Siding Inc
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
11002 Kingston Pike Ste 204A, Knoxville, TN 37934
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Knox City Roofs
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
Barton St, Knoxville, TN 37917
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Lifetime Quality Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
9724 Kingston Pike Suite 1404, Knoxville, TN 37922
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Litespeed Construction - Knoxville Roofing Contractor
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
1532 Washington Ave, Knoxville, TN 37917
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McGuire Roofing & Construction
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
623 Simmons Rd Ste 1, Knoxville, TN 37932
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Mighty Dog Roofing of Knoxville
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
7108 Regal Lane, Knoxville, TN 37918
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Mobley Brothers Roofing and Renovation
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
10440 Laurel Pointe Ln, Knoxville, TN 37931
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Modern Roofing
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
7090 Kingston Pike Ste A, Knoxville, TN 37919
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Pinpoint Roofing LLC
Roofing Contractor serving Knoxville, TN — reachable on a local (865) number.
1131 Atlantic Ave, Knoxville, TN 37917
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Flat Roof in Knoxville — FAQ

The three most common flat roof systems: TPO (thermoplastic polyolefin) at $5.50–$9/sq ft installed — most popular for energy efficiency and heat-welded seams; EPDM rubber membrane at $4.50–$8/sq ft — durable and long-lasting; modified bitumen at $3–$7/sq ft — traditional and economical. For commercial applications, TPO is the industry standard. For low-slope residential roofs, EPDM or modified bitumen often make more sense.
EPDM and modified bitumen roofs last 20–25 years with proper maintenance. TPO systems typically last 15–20 years. The key to flat roof longevity is drainage maintenance — clogged drains allow water pooling which degrades any membrane rapidly. Annual inspections and drain clearing in spring and fall extend flat roof life significantly.
Flat roofs have a higher leak risk when drains are clogged and water pools. A properly installed flat roof with maintained drainage performs reliably for decades. The most common failure point is around penetrations (vents, HVAC units, skylights) and at seams. Annual inspections catch 90% of potential problems before they become active leaks.
PickARoofer lists local flat roof contractors in Knoxville, TN compiled from public records. Contractors whose license we have independently confirmed against the official state registry show a Verified badge. Submit your request above and it goes to one local contractor, never resold — free for homeowners.
Most Tennessee jurisdictions require a building permit for a re-roof or tear-off; minor repairs often do not. A reputable local contractor pulls the permit, schedules the inspection, and builds to code. State roofing contractor license required.
If the roof is under 15 years old and damage covers less than about a third of the surface, a repair to the shingles, flashing, or drip edge usually makes sense. Past 20 years, or when repair nears half the cost of a re-roof, a full tear-off is the better long-term value. A free inspection settles it.
A properly installed flat roof in Knoxville lasts 15 to 25 years depending on material and maintenance. TPO and EPDM systems at the higher end; modified bitumen at the lower end without coating renewal. The biggest variable is drainage maintenance: a flat roof that drains properly and gets annual inspections reaches its rated lifespan; one with chronically clogged drains fails years early. Commercial buildings and multi-family properties benefit from a maintenance agreement that includes two drain clearings per year.
TPO (thermoplastic polyolefin) uses heat-welded seams and a white reflective surface — the current industry standard for new commercial and residential flat roofs, best for energy efficiency. EPDM (ethylene propylene diene monomer) is a rubber membrane installed with taped or adhesive seams — very durable and forgiving, widely used on residential flat roofs for decades. Modified bitumen is a reinforced asphalt sheet applied by torch or cold adhesive — economical and familiar to many local Knoxville contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Knoxville flat-roof specialist can walk you through the tradeoffs for your specific structure.

Flat Roof Cost in Knoxville, TN

A typical asphalt-shingle re-roof in Knoxville runs $6,230–$13,795; final flat roof pricing depends on roof size, pitch, and scope. Full local price ranges by material and repair type are in the Knoxville cost guide → — or get a free personalized estimate above.