Free planning tool

Commercial Roof Cost Calculator

Estimate your commercial roofing project in seconds. Select your roof system, size, and service type to get a ballpark cost range for properties in Lexington, KY and Central Kentucky.

  • Realistic per-square-foot pricing by roof system
  • Instant ballpark range — no email required
  • Free on-site assessment for an exact quote

Estimate your project

Property type
Roof size
Roof system
Service type

Your ballpark estimate

$42,000 – $72,000

Planning estimate only. Final pricing depends on condition, access, insulation, and code requirements.

Want a precise quote for your property?

Ballpark numbers are a start — but every commercial roof is different. Get a free, no-obligation on-site assessment and we'll provide an exact quote for your building in Lexington or anywhere within 50 miles.

(606) 280-0752

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What Affects Commercial Roofing Cost in Lexington, KY?

Roof system and material

The biggest driver of commercial roof replacement cost is the system you choose. TPO and EPDM single-ply membranes typically run $6–$12 per square foot installed, while modified bitumen and built-up roofing (BUR) range from about $6.50–$14 per square foot. Standing-seam metal roofing costs more up front — roughly $10–$16 per square foot — but can last 40+ years on Kentucky commercial buildings.

Roof size and complexity

Commercial roofs in the Lexington area commonly range from 10,000 to well over 50,000 square feet. Larger roofs usually cost less per square foot, but penetrations, HVAC units, parapet walls, and multiple roof levels add labor and detail work that affect the final flat roof cost per square foot.

Replacement vs. restoration vs. repair

A full tear-off and replacement is the largest investment, but a roof coating or restoration system can cost 55–70% less when the existing roof qualifies. Targeted repairs are the most affordable option for localized damage. Our free commercial roof assessment identifies the most cost-effective path for your property — office, retail, multi-family, or warehouse.

Ready for real numbers?

Schedule a free, no-obligation assessment and get an exact quote for your Lexington commercial property.