The benifits of thicker TPO membranes
10/27/2015

Thicker, Stronger, Longer
Did you know that a thicker TPO membrane can actually increase your bottom line?
A roof is a long-term investment; therefore, its true cost must be analyzed in relation to its service life. Selecting a thicker TPO membrane is a minimal expenditure that delivers a significant payoff, considerably extending your roof's lifespan and increasing your ROI by as much as 33%.
Benefits of thicker TPO membranes:
- Provide better resistance to UV, wind uplift, hail, and punctures
- Contain more weathering package per unit of surface area
- Increase service life and seam strength
Protect your assets with a thicker, stronger, and longer lasting TPO membrane from Cotterman & Company.
INCREASE IN INSTALLED COST:
45-mil to 60-mil
4%
INCREASE IN PERFORMANCE:
33%


July 15, 2026
We pride ourselves on offering the best roofing solutions tailored to your specific needs. In today’s newsletter, we’re exploring three popular roofing membranes used in commercial and industrial roofing: TPO, PVC, and EPDM. Each of these options offers unique strengths to suit a variety of building requirements.

