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Roofing Systems

Types of Commercial Roofing Systems

Sentry Roofing, Inc offers two types of commercial roofing systems, membrane roofing & metal retro-fit roofing. 

When choosing a roofing system you should consider the type of building you own and what brand you want to use. 

Together, we will help you choose between the two commercial roofing systems and select the option that is right for your building.

Membrane Roofing

Membrane roofing has become the preferred solution for flat and low slope roofs due to to its durability and strength. With several different membrane roofing options to choose from, we’ll work with you determine the best solution for you based on your budget, and the current condition of your building and roof. 

Metal Retrofit Roofing

As many of you know, the maintenance of metal buildings and roofs, particularly in the Midwest is challenging due to rain, temperature changes, and ice buildup, which can result in corrosion and interior leaks. Additional damage to the metal roof is caused by constant movement of the metal due to temperature related expansion and contraction.

Get the Best in Quality & Service with Commercial Membrane Roofing

Discover different types of commercial membrane roofing solutions, along with any advantages or disadvantages, that Sentry Roofing can inspect, repair, and install on your buildings.

Work with us to discover why 75% of our business comes from repeat customers. We take care of our clients building’s as if they were our own.

Request a free quote on your commercial rooftop today from the professionals at Sentry Roofing.

Duro-Last Roofing

Duro-Last has been an industry leader in commercial roofing materials since 1978, helping keep commercial buildings and industrial manufacturing buildings cool and eco-friendly. Sentry Roofing is a Duro-Last Elite Master Contractor, which means we provide some of the best service across the nation on Duro-Last membrane installations and repairs. Discover what Sentry Roofing & Duro-Last can do for you.

Cool Roofing

Keep your building cool in the hottest of weather conditions with Duro-Last Cool Roofing. Having a Duro-Last Cool Roof installed on your commercial building will help reduce energy costs from cooling, and keep your employees and customers cool and safe in hotter, industrial environments. Treat your building visitors with a temperature safe roofing system with Duro-Last.

TPO Roofing

Thermoplastic polyolefin (TPO) is one of the most commonly installed roofing membranes for commercial and industrial buildings. This is a single-ply membrane created from ethylene propylene rubber, sealed with hot-air welded seaming technologies. You can also get your TPO membrane installed in a wide variety of custom colors to make your building stand out. 

Roofing Products We Use & Trust

The toughest products backed by the industries leading warranties.

Duro Last - Commercial Roofing Repair
Firestone Building Products
GAF Materials - Commercial Roofing Repair

Commercial & Industrial Roofing Service Areas

Sentry Roofing Coverage Area
  • Covington, IN
  • Brownsburg, IN
  • Indianapolis, IN
  • Seymour, IN
  • Lafayette, IN
  • Greenwood, IN
  • Shelbyville, IN
  • Muncie, IN
  • Danville, IL
  • Paris, IL
  • Mattoon, IL
  • Decatur, IL
  • Effingham, IL
  • Bloomington, IL
  • Peoria, IL
  • Chicago, IL

Protect your facility, business and building occupants with a contractor team you can trust!

Get a Free Rooftop Evaluation