Oklahoma Roof Replacement Cost Guide (2025 Update)

Introduction

In this article, I’ll give you the typical costs for installing a new roof in Oklahoma in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Oklahoma labor costs, and other relevant factors, including roofing project values from actual Oklahoma building permit data. The roof systems covered here include asphalt shingles, metal roofing, slate, tile, synthetic composite, cedar shakes, and all of the common types of low-slope commercial roofing.

Construction costs in Oklahoma are generally lower than the national average, with roof replacement prices averaging about 15% to 20% below the U.S. average. (Compare with national average roof replacement costs.)

Actual roof prices will vary depending on location, roof size, roof slope, complexity, and, of course, the type of roof system installed. Asphalt shingles are by far the most popular residential roof covering in Oklahoma, but alternatives like standing seam metal and clay or concrete tile are also used. Commercial “flat” (low-slope) roofs most commonly use single-ply membranes (EPDM, TPO, and PVC), modified bitumen, or spray-applied polyurethane foam roofing systems.

On average, Oklahoma residential roof replacement prices in 2025 typically range from around $5 per square foot for basic asphalt shingles to around $30 per square foot for high-end copper roofing. This means a typical 1,700-square-foot pitched roof may cost between about $8,500 and $51,000, depending on the material chosen.

Commercial roofing in Oklahoma typically costs less per square foot, with commercial roof replacement prices ranging, on average, from around $4 per square foot for a ballasted EPDM overlay system with no insulation included to around $12 per square foot for a 2-ply modified bitumen system with enough insulation to meet the Oklahoma R-15 energy code requirement for roofs with above-deck insulation.

The tables below provide cost information for all roof types and systems.

Climate Considerations for Oklahoma Roofs

Oklahoma’s climate is influenced by its central location in the U.S. Most of the state experiences a humid subtropical climate, though the panhandle and western counties are more semi-arid. Winters are generally mild across much of Oklahoma, but the northern and western regions can see cold snaps, snow, and occasional ice storms. Summers are long, hot, and often very humid, with frequent thunderstorms. Severe weather is a major concern. Oklahoma lies within two high risk weather zones: areas known as “Tornado Alley” and “Hail Alley“. Roofs should be designed for high winds, hail, and extreme temperature swings. Annual precipitation averages around 36 to 50 inches, with wetter conditions in the east and drier climates toward the west.

Heating and cooling degree days in Oklahoma are weighted toward cooling, with long, hot summers producing substantially higher cooling demand than the state’s generally moderate winter heating needs. Air conditioning costs are often a major factor, particularly in central and southern Oklahoma, which makes reflective white “cool roof” materials an effective way to help reduce peak cooling loads.

Given these conditions, Oklahoma homeowners and property managers should consider the following:

• Asphalt shingles are the most common and affordable pitched roof covering. For hail-prone areas, impact-resistant (Class 4) shingles and roof systems with high wind ratings are strongly recommended to reduce storm damage and qualify for potential insurance discounts.
• Proper ventilation and underlayment are critical to prolong roof life, prevent moisture buildup, and help handle Oklahoma’s extreme temperature swings. Improper attic ventilation can void your roof warranty.
• Metal roofing performs well in Oklahoma, offering durability, wind resistance, and protection against hail. PVDF-coated steel panels provide long-term color stability and corrosion resistance.
• Tile, slate, and cedar roofing can all be suitable when properly installed. Cedar shakes and shingles should always be used in Class A fire-rated systems, especially in areas prone to wildfires during dry, hot summers.
• Insulation and attic air sealing are important for both energy efficiency and indoor comfort. In western Oklahoma, where summers are hotter and drier, reflective or “cool” roof finishes help reduce cooling loads, while in northern areas, sufficient insulation is needed to limit winter heating costs.

Things to Keep in Mind

These roof cost estimates should be fairly accurate; I make an effort to update them regularly using current material prices and labor data specific to Oklahoma. Keep in mind that the costs listed below are averages, and actual costs can vary significantly depending on your specific location and the size, configuration, accessibility, and condition of your particular roof.

The residential roof cost estimates provided here are for roof replacements on roofs with a 6/12 pitch and include all standard roof components (underlayment, ice & water shield, fasteners, flashing, etc.). Steeper roofs or roofs with complex designs can increase costs by as much as 30%.

Removal of an existing commercial or residential roof typically adds between $1 and $3 per square foot. For the estimates in the tables below, $1.50 per square foot for tear-off and disposal has been included in all pricing except for the “no additional insulation” commercial roof pricing, which generally indicates a roof recover project.

Table 1: Residential Roof Costs in Oklahoma

Table 2: Commercial Roof Costs in Oklahoma

For energy code purposes, Oklahoma spans IECC Climate Zones 3 and 4, but the state has adopted a uniform statewide minimum requirement of R-15 for commercial roofs with insulation entirely above the deck. This standard is less demanding than the current model code, which calls for higher R-values: R-25 in Zone 3 and R-30 in Zone 4. Building owners may want to go above the state minimum when installing a new or replacement roof in order to improve long-term energy performance and reduce operating costs.

When performing a roof recover (installing a new roof over an existing one), these insulation requirements generally do not apply. Roof recover projects typically involve installing a layer of cover board over the existing roof system to provide a suitable substrate, then applying the new roof membrane. Keep in mind that roof recovery is not always permitted or advisable.

Further Reading: Roof Cost Details by Roofing Type

• Asphalt Shingle Roof Cost Guide
• Cedar Shake & Shingle Roof Cost Guide
• Copper Roof Cost Guide
• EPDM Rubber Roof Cost Guide
• Metal Roof Cost Guide
• Modified Bitumen Roof Cost Guide
• PVC Membrane Roof Cost Guide
• Shingle Roof Cost Guide
• Single-Ply Roofing Cost Guide (EPDM, PVC, TPO)
• Slate Roof Cost Guide
• Spray Polyurethane Foam Roofing Cost Guide
• Standing Seam Metal Roofing Cost Guide
• Tile Roof Cost Guide
• TPO Membrane Roof Cost Guide

About the Author

Jack Gray spent 20 years as a principal roof consultant with the Moriarty Corporation, an award-winning building enclosure consultant firm founded in 1967. Mr. Gray has worked in the roofing industry for over 25 years, with training and practical experience in roof installation, roof inspection, roof safety, roof condition assessment, construction estimating, roof design & specification, quality assurance, roof maintenance & repair, and roof asset management. He was awarded the Registered Roof Observer (RRO) professional credential in 2009. He also served as an infantry paratrooper in the 82nd Airborne Division and has a B.A. from Cornell University.