Flat Roofs

TPO vs. PVC Membrane Roof Cost, Pros & Cons of TPO

If you are looking for a cost-effective and durable single-ply roofing system for your flat or low-slope roof, a TPO (thermoplastic olefin) membrane may be a solid, energy-efficient option.

TPO membrane installation

Cost

Right off the bat, a typical residential TPO roof will cost between $8.00 and $12.50 per sq. ft. installed. For an average-sized 1,200 sq. ft. flat roof, your total cost to install a new TPO roof can range from $9,600 to $15,000, depending on the project specific variables, contractor choice, and your home’s location.

Average Roof Replacement Cost:

Low End

$8,500

Mid-Range

$10,500

High End

$14,500

See costs in your area Enter Your Zip Code

 

For comparison, a comparable residential grade 50 mil PVC roof (like IB) will cost between $8.50 and $14.50 per sq. ft. installed. For a typical 1,200 sq. ft. low slope roof, your total cost could range from $10,200 to $17,400 for a complete replacement.

Read more

Roofing Materials & Installation Costs: Shingles, Metal, Flat Roofs

Are you exploring the most suitable roofing options for your home? If so, roofing material types and their costs must be top of mind.

Need a Roofer? Get 4 Free Quotes From Local Pros:

Enter Your Zip Code:

This guide will help you explore the most popular residential roofing materials, including pricing and installation costs.

Roofing Materials Costs

Asphalt Shingles:

Dimensional shingles roof on a house

Asphalt shingles are generally less expensive than other roofing materials like metal and are relatively easy to install (unlike metal roofing), resulting in a lower overall cost for a new asphalt roof. However, premium (designer) asphalt shingles, such as those from GAF, CertainTeed, and Malarkey, can be as expensive as high-end roofing materials like metal. Here’s a breakdown of different types of asphalt shingles:

3-tab shingles (strip shingles):

  • Materials Cost: $90 to $120 per square (100 sq. ft.), excluding trim.
  • Characteristics: Least costly, thin, not designed for longevity, flat appearance without much dimensionality.
  • Top Products: GAF Royal Sovereign, CertainTeed XT 25, Owens Corning Supreme.
  • Wind Rating: Up to 60 MPH.
  • Installation Note: Care needed for alignment to avoid vertical lines running off.
  • Disadvantage: No manufacturer’s warranty for hail damage.
  • Expected Lifespan: 10 years to 20 years, depending on local climate and roof maintenance.

Architectural (dimensional) shingles:

  • Materials Cost: $100 to $150 per square (100 sq. ft.), excluding trim.
  • Characteristics: Midrange, multiple layers, dimensional appearance, thicker, and sturdier.
  • Wind Rating: At least 110 MPH, up to 130 MPH with the 6-nails per shingle installation.
  • Top Products: Owens Corning Duration, GAF Timberline HDZ, CertainTeed Landmark
  • Specialty: CoolRoof rated shingles eligible for rebates in California.
  • Disadvantage: No manufacturer’s warranty for hail damage.
  • Expected Lifespan: 15 years to 25 years, depending on local climate and roof maintenance.

Premium (designer) shingles:

  • Materials Cost: $200 to $400 per square (100 sq. ft.).
  • Characteristics: Custom-looking, multiple layers, distinctive appearance, performance on par with high-end architectural shingles.
  • Top Products: CertainTeed Grand Manor, Owens Corning Berkshire, GAF Camelot, Malarkey Windsor.
  • Disadvantage: No manufacturer’s warranty for hail damage.
  • Expected Lifespan: 20 years to 35 years, depending on local climate and roof maintenance.

Read more