TPO Roofing

Sentry Roofing is utilizing the latest in roofing solutions for its commercial, industrial, and institutional clients. Thermoplastic Polyolefin (TPO) is a single-ply reflective roofing membrane made from polyprophylene and ethylene-propylene rubber polymerized together. It is typically installed white membrane to remain exposed throughout the life of the roof.
tpo roofing

The Latest in TPO Roofing Solutions

Standard TPO is available with an optional CLEAN Film, a temporary protective film factory applied to the top surface of the membrane. By protecting the membrane surface from scuffs and dirt accumulation during installation, this protective film can save labor and time by helping to eliminate the need for roof cleaning upon project completion. CLEAN Film can be left in place for up to 90 days. Durable and easy to remove, CLEAN Film helps to improve the aesthetics and long-term reflectivity and is ideal for use on re-roofing, re-cover and new construction projects.

TPO is Energy Efficient

White surfaces have been shown to reflect up to 78% of the sun's rays to reduce air-conditioning costs. The excellence reflectivity of the white TPO even reduces the heat build-up under the membrane.

TPO Has the Best Lifecycle

TPO provides excellent resistance to fire, UV, airborne bacteria, and industrial pollutants such as air-conditioning coolants. Contains no chlorine, a plus for the environment.

TPO's Strength

TPO keeps moisture out, yet is lightweight making it ideal for new construction and retrofit installations without adding excessive weight to the roof deck.

TPO's Flexibility

The membrane remains flexible in hot and cold temperature so it will not split or crack.


Available in 6′ and 10′ widths

60 mil thickness

Fully adhered and mechanically attached systems

Available in white, gray and tan

Both white and tan are energy star

Most often installed as mechanically attached

Up to a 20-year system warranty available

All adhesives must be installed as a 2-sided contact adhesive

Pre-printed with lap lines and fastener spacing

Sentry's Transparent Estimating Process

At Sentry Roofing, we focus on VALUE. Our Transparent Estimating puts everything upfront with no hidden costs or buried fees so that you can compare, budget and plan with confidence.