Emergencies & Estimates

Indiana, Illinois & Midwest Roofing Services

WE’RE HIRING! Learn More

Commercial Roof Installation

Durable and Long Lasting Roofing System Installations for Commercial & Industrial Buildings in Indiana, Illinois & Midwest.

Professional guidance on the best option based on budget, building structure and need

Honest, thorough roof evaluation in writing

Address project logistics, site safety and any concerns regarding construction

Estimated timeline and project completion date

Details and photographs of any issues noted of your current rooftop

Types Of Roofing Systems

Duro Last Flat Roof Rogers Supply Champaign Illinois

Low Slope Roofing

Commercial Roof Installation Process

Play Video about Maxresdefault
Duro Last Platinum Contractor Indiana
Elevate Logo
Carlisle Logo
GAF Materials - Commercial Roofing Repair
Versico
Duro-Last 30 Year Warranty Sample

Warranty Information

Interested in warranty information for a New Roofing System from Duro-Last, Firestone or our other distributors?

Sentry Roofing Duro Last Video

Largest Duro-Last Roofing System Installation in History

In 2018, Sentry Roofing installed the single largest roofing system in the 41 year history of Duro-Last, with over 1,504,320 square feet of membrane.

Do you need a new roofing system installed on your building?

Every roof has a life cycle and there comes a point in time when it makes sense to stop repairing and replace instead.

Because a roof installation is often a large, capital expense, we realize that building owners and facility owners need to feel comfortable in their decision.

Our job is to help you feel comfortable moving forward with the installation.

Sentry Roofing will provide an honest, thorough evaluation in writing, as well as details and photographs of any issues noted on your rooftop. We will guide you on the best option based on your budget, building structure and need. Project logistics, site safety and any other concerns regarding construction will be addressed, as well as the estimated timeline and project completion date.
Different roofing materials and roofing systems will result in different lifespans. The general lifespan of a new rooftop that is professionally installed can range from around 15 to 35 years with proper maintenance and care. A neglected rooftop can start to have problems much sooner than this if not careful.
Looking to get a bid on your next commercial roof installation? Request a no cost, no obligation evaluation today! Our job is to help you feel comfortable moving forward with the installation.

When we begin your commercial roof installation and we arrive on site, we consider ourselves guests and behave as a guest should. We make every crew member aware of any special requirements you have before they arrive on site to begin work. We respect your building, employees and project as if it were our own.

Once we’ve agreed upon a plan and timeline, our men will begin work. But, communication doesn’t stop once work has begun. If any issues arise, whether weather, unforeseen building conditions, or an unexpected change in your operations – we’ll communicate with you and take whatever steps are necessary to conform to the situation. Have a question along the way? We will answer or address questions or concerns at any time and make adjustments immediately.

Once you’re ready to move forward, we’ll meet with you to determine a plan that has the least amount of disruption to your day-to-day business. We’ll adapt our approach to fit the unique environment of your facility and working practices.

We will conform to your safety standards, working hours, parking limitations building access and other standards you may have. Whether you’re an urban retail location with heavy traffic or you’re a distribution or manufacturing center that operates 24-hours a day, we will accommodate your needs.

Request an Evaluation

8 Step Roofing System Installation Process

1. Schedule Roof Installation

Once you’re ready to move forward, we’ll meet with you to determine a plan that has the least amount of disruption to your day-to-day business. We’ll adapt our approach to fit the unique environment of your facility and working practices. We will conform to your safety standards, working hours, parking limitations building access and other standards you may have. 

2. Initiate Safety Plan

Safety is our #1 priority. Our roofing crews have been fully trained and tested to follow roofing safety standards to ensure safety on, off and around your building. Crews will place safety flags around the edges of the buildings rooftop and caution tape to block off any areas where debris may fall on the ground below.

3. Deliver Materials to Job Site

After our safety plan is in place we will have the roofing system materials and tools delivered to the job site. Our roofing crew will then carefully move the materials and tools to the rooftop to avoid any disruption around the base or entrance of your commercial or industrial building.

4. Coordinate Scheduling

Your project manager or foreman will coordinate a schedule with you to avoid any disruption during your work schedule. Whether you’re an urban retail location with heavy traffic or you’re a distribution or manufacturing center that operates 24-hours a day, we will accommodate your needs.

5. Roof System Installation

Our roofing crews will install your new roofing system in increments to ensure a water tight seal on a daily basis. Each seam is mechanically attached or fully adhered together to keep your building dry during the entire installation process. Crews will also clean any disruptive debris from the job site daily.

6. Rooftop & Ground Inspection

A final rooftop and ground inspection will be done by the project manager / foreman once your rooftop installation process has been completed. This inspection will determine overall roof system quality, safety and cleanliness.

7. Manufacturer Roof Inspection

Once your roof installation is complete and inspected by your project manager / foreman, the roofing system manufacturer will schedule a field tech to visit your location for a final quality and safety inspection.

8. Warranty Packet

Following the manufacturer approval of the roofs quality and safety, the manufacture will issue your roof system warranty. When we receive your warranty we will then send it to you along with additional information and photos of your project.
Sentry Roofing Coverage Area

Roofing Service Areas

Indiana, Illinois, & Mid-West Commercial & Industrial Roofing Contractor

Request Evaluation

No Cost, No Obiligation Detailed Inspection & Report

Sentry Roofing - Commercial Roofing Contractor Indiana