Single-ply membrane · San Antonio, TX
White, heat-welded TPO roofs for warehouses, retail centers and offices. Installed, replaced and repaired by crews who weld TPO every week.
Under a minute. A project manager calls you back within 2 business hours.
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One crew for the whole life of the roof, from the first weld to the 25th-year inspection.
New buildings and additions, designed to the energy code and wind loads for Bexar County.
Tear-off or recover over the old roof, phased so your building stays dry every night.
Split seams, punctures, failed flashings and ponding fixed with hot-air welds, not tape.
Clean, re-weld and coat an aging TPO roof to add 10 to 15 years.
Seam probing, drain cleaning and photo reports twice a year.
Dry-in after hail, damage documented for your insurer.
TPO quality depends on the sheet you buy and how it is fastened. These are the choices we make with you.
Membrane thickness
Budget and short-hold buildings. 10 to 15-year warranties.
Our standard. 20-year warranties, good puncture resistance.
Longest life and hail resistance. Up to 30-year warranties.
How it is attached
Plates and screws in the seams. Fast, light and the lowest cost.
Glued to the cover board. Quiet in wind, smooth look, best over occupied spaces.
Plates welded to the underside of the sheet. Fewer seams and strong wind ratings.
We install TPO from these manufacturers and pick the one whose warranty fits your building.
The numbers your architect, insurer or board will ask for.
| Membrane | Thermoplastic polyolefin with polyester scrim, ASTM D6878 |
|---|---|
| Thickness | 45, 60 or 80 mil (60 mil is our standard) |
| Roll widths | 6, 8, 10 and 12 ft; wider rolls mean fewer seams |
| Colors & reflectance | White, tan, gray; white starts near 0.80 solar reflectance |
| Seams | Hot-air welded, 1.5 in minimum weld, probed every day |
| Attachment | Mechanically fastened, fully adhered or induction welded |
| Wind uplift | FM-rated assemblies sized to ASCE 7 loads for San Antonio |
| Fire rating | UL / FM Class A assemblies |
| Insulation | Polyiso, about R-25 continuous on re-roofs (2021 energy code) |
| Service life | 20 to 30 years with routine maintenance |
| Warranty | 10 to 30-year manufacturer warranty + 5-year workmanship |
We measure, cut test cores and scan for wet insulation so the bid matches the roof.
Only what we can close by evening is opened. Old roof off, deck checked and repaired.
Polyiso and tapered crickets so water reaches the drains instead of ponding.
Sheets laid, fastened or adhered to the manufacturer’s wind pattern.
Every seam hot-air welded and probed; curbs, drains and edges flashed.
Our walk-through, then the manufacturer’s inspector signs off the warranty.
Pros
Cons
Five quick questions. No email, no form.
Is the roof flat or nearly flat?
Does kitchen grease or chemical exhaust land on the roof?
Is the current roof under 15 years old and mostly dry?
Do you want lower cooling bills?
Do technicians walk the roof every month?
Your answer
Answer the questions
We will tell you honestly if another system fits better.
Get a free assessmentWhere TPO earns its keep in San Antonio.
Restaurants and kitchens with heavy grease exhaust are better off with PVC.
2026 installed prices per square foot, including labor, materials, disposal and a standard warranty.
Typical TPO replacement
$9.50 – $14/ sq ft
A 20,000 sq ft roof: about $186k – $280k
What moves the price
| Scenario | Per sq ft |
|---|---|
| Recover over one sound roofCover board, no tear-off | $7.50 – $11 |
| Replacement, 1 layer torn offWith R-25 insulation | $9.50 – $14 |
| Replacement, 2 layers torn offCode allows two layers at most | $10 – $15.50 |
| Tapered insulation for pondingAdded where water sits | +$1.50 – $3 |
| 80-mil membrane, 30-yr warrantyThicker sheet, NDL warranty | +$1 – $2 |
| TPO repairPer visit, most calls | $650 – $4,500 |
Same-day inspections inside Loop 1604, and the towns around it within the hour.
Something else? Ask a project manager.
Usually 20 to 30 years. A 60-mil membrane with routine maintenance commonly reaches 25 years; 80-mil sheets and fully adhered systems last longer, while poor seams or ponding shorten it.
In 2026 most TPO replacements in San Antonio cost about $9.50 to $14 per square foot with one layer torn off and code insulation. Recovering over a sound roof costs less; extra layers, deck repair and tapered insulation cost more.
For most warehouses, retail and office roofs, TPO gives better value. PVC is the better choice where grease or chemical exhaust lands on the roof, because it resists oils and chemicals.
Often yes, if there is only one existing roof and the insulation is dry. Code allows two roof coverings at most, so a building that already has two needs a full tear-off.
Yes. White TPO reflects most of the sun’s heat, so the roof surface stays much cooler than a dark roof and less heat reaches the building.
Most roofs under 50,000 square feet take one to three weeks, weather permitting. We open only what we can close watertight each day.
Written by the crews who do this work. All articles
We walk the roof, cut a test core, scan for wet insulation and send a photo report with repair, recover and replace prices.
Not sure it is TPO? Compare the systems we install.
