TPO roofing cost in 2026
TPO roofing costs $6,500 to $24,000 per 1,500 square foot roof in 2026, and most people pay about $10,700.
What moves the price
- Roof size sets the base price, but big simple roofs cost less per square foot.
- Thicker sheets of 60 or 80 mil cost more than 45 mil.
- The way the sheet is attached changes the price.
- Vents, skylights and curves add labor.
- Tear off of the old roof and new insulation cost extra.
- Where you live. Prices in big cities usually run higher than in small towns.
What is included
The price usually covers the TPO sheet and standard installation. Tear off, insulation, permits and special flashing are often listed as extra. Labor is about $3 to $7 per square foot.
TPO roof cost per square foot, installed, by sheet thickness
| Thickness | Cost per sq ft |
|---|---|
| 45 mil | $3.00 to $4.50 |
| 60 mil | $4.00 to $6.50 |
| 80 mil | $5.50 to $8.50 |
Average prices in US dollars. Source: Fixr.
TPO roof cost by roof size
| Roof size | Cost |
|---|---|
| 500 sq ft | $2,500 to $8,500 |
| 1,200 sq ft | $5,500 to $20,400 |
| 1,500 sq ft | $6,750 to $24,000 |
| 2,000 sq ft | $9,000 to $34,000 |
Average prices in US dollars. Source: Fixr.
Why this costs more in 2026
Labor is the biggest part of most home jobs, and skilled trade pay keeps rising. Many materials and parts are imported, and freight went up after the oil shock that began with the Iran war in February 2026. Steel, copper, aluminum and resin all cost more too, so quotes for TPO roofing are higher than they were a few years ago.
Ways to pay less
- Get at least three quotes and ask for a cost breakdown.
- Add new insulation during a full roof job, because it costs less than adding it later.
- Pick sheet thickness for long term need, not only the lowest price.
What price guides say
We checked 3 price guides and read every number on their pages. They do not all measure the same thing, so the ranges on this page come from putting them side by side.
- Fixr: TPO Roof Cost, Installation Variables and Project Prices (Sept 10, 2026)
- HomeAdvisor: How Much Does TPO Roofing Cost? (updated Jun 19, 2026)
- Roof Observations: TPO Membrane Roof Cost Guide (updated Jan 11, 2026)
Common questions
How much does this cost in 2026?
TPO roofing costs $6,500 to $24,000 per 1,500 square foot roof in 2026, and most people pay about $10,700. Most people pay about $10,700 per 1,500 square foot roof. The low end is $6,500 and the high end is $24,000.
What changes the price the most?
The biggest factors are: Roof size sets the base price, but big simple roofs cost less per square foot; Thicker sheets of 60 or 80 mil cost more than 45 mil; The way the sheet is attached changes the price.
How can I pay less?
Get at least three quotes and ask for a cost breakdown. Add new insulation during a full roof job, because it costs less than adding it later. Pick sheet thickness for long term need, not only the lowest price.
Where do these numbers come from?
From 3 named price guides: Fixr, HomeAdvisor, Roof Observations. Each one is linked on this page with the date we read it.
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