
Overview
TPO (Thermoplastic Polyolefin) is the most widely installed commercial flat roofing system in Texas — and for good reason. It handles Central Texas's extreme heat, UV exposure, and occasional hail better than most alternatives, while reflecting solar energy to reduce cooling costs.
Waypoint Roofing & Construction Co. installs and replaces TPO roofing systems across Lakeway and the Austin metro. We're the exclusive licensed operator for this territory under the TerritoryOS network.
How It Works
TPO is a single-ply membrane roofing system installed over insulation and a roof deck. The membrane is heat-welded at all seams, creating a watertight bond that's stronger than the membrane itself.
Key specs for Lakeway installations: - Membrane thickness: 45-mil, 60-mil, or 80-mil (we recommend 60-mil minimum for commercial applications) - Color: White or light gray for maximum solar reflectivity - Insulation: Polyisocyanurate (polyiso) board, typically R-20 to R-30 for Central Texas's climate zone - Lifespan: 20–30 years with proper maintenance
Compare Your Options
| System | TPO | EPDM | Modified Bitumen |
|---|---|---|---|
| Best for | Commercial, reflective roofs | Low-slope, budget-conscious | High-traffic, multi-layer durability |
| Color | White/gray (reflective) | Black (absorbs heat) | Black or granulated cap sheet |
| Seams | Heat-welded (strongest) | Adhesive or tape | Torch-applied or self-adhering |
| Texas heat performance | Excellent | Fair | Good |
| Typical cost | Moderate | Lower | Moderate-high |
| Lifespan | 20–30 years | 20–25 years | 15–20 years |
Why Local Matters
Waypoint Roofing & Construction Co. is the exclusive licensed roofing operator for Lakeway under the TerritoryOS network. One crew, one warranty, no subcontractors.
We're certified installers for major TPO manufacturers and carry full liability and workers' comp insurance. Every TPO installation includes a 5-year workmanship guarantee plus the manufacturer's material warranty.
Real-World Example
Example Client
Retail property owner · Lakeway, TX
The Problem
Aging EPDM roof on a commercial building was failing at seams and showing signs of UV degradation.
What We Did
Waypoint Roofing & Construction Co. recommended full replacement with a 60-mil TPO system. Completed in 3 days with minimal disruption to tenants.
The Outcome
Owner reported reduced cooling costs in the first summer post-installation. No leaks in 18 months.
Common Questions
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