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Commercial Roof Installation: Here's A Step-by-Step Timeline Guide for Business Owners

September 17, 2024

Installing a commercial roof is a significant investment, and as a business owner, it’s essential to understand the process and timeline. Knowing what to expect from initial planning to final inspection can help minimize disruptions to your operations and ensure the project runs smoothly. Here’s a comprehensive breakdown of what you can expect during a commercial roof installation with Helm Construction Company.

Initial Consultation and Inspection

The first step in any commercial roof installation is an initial consultation with your roofing contractor. During this meeting, your contractor will assess your building, discuss your needs, and provide you with material options best suited for your business and the local climate. Inspecting the existing roof will help identify any underlying issues, such as damage or structural concerns.


Helm Construction Company will thoroughly inspect your property to provide a detailed estimate and timeline, ensuring transparency.

Proposal and Contract

Once the inspection is complete, the contractor will present a proposal outlining the work scope, timeline, and cost breakdown. This document will include materials, labor costs, and additional services, such as insulation or drainage solutions. Once you agree to the terms, the contract will be signed, and the project will be scheduled.

Material Ordering and Permits

Materials are ordered after the contract is signed and necessary permits are obtained. Depending on your selected roofing system, you may choose TPO, EPDM, or metal roofing. Permits are required for most commercial roofing projects, and the contractor will handle the process to ensure everything complies with local regulations.


At Helm Construction Company, we manage all the permitting and material logistics to keep your project on schedule.

Preparation and Tear-Off

On the first installation day, the contractor’s crew will arrive on-site to prepare the work area. For existing roofs, the tear-off process begins by removing the old roofing materials down to the decking. During this phase, any damaged decking areas are repaired or replaced to ensure a solid foundation for the recent roof.


Safety measures, such as protective barriers and signage, will be implemented to ensure minimal disruption to your business during the installation.

Roof Installation (Several Days to a Week)

The installation process can take several days to a week, depending on the size of the building and the type of roofing material. For large commercial properties, installation may take longer, especially if weather conditions delay progress. During this time, the roofing crew will install insulation, membrane, or other materials selected for your specific needs.


Helm Construction Company works diligently for businesses concerned about disruption to minimize interference with daily operations, often scheduling work during off-hours when possible.

Post-Installation Inspection and Cleanup

Once the roof is installed, a thorough inspection ensures the work meets all quality standards and complies with local building codes. At this point, any minor adjustments or corrections are made. Additionally, the crew will clean up the worksite, ensuring no debris, nails, or materials are left behind.


At Helm Construction Company, we pride ourselves on leaving your property as clean as it was before we arrived, ensuring safety and professionalism throughout the process.

Final Walkthrough and Warranty

Once the roof has passed inspection, the contractor will conduct a final walkthrough with you to explain the work done and answer any questions you may have. You’ll also receive warranty information on materials and labor, providing years of peace of mind.

A Seamless Commercial Roof Installation with Helm Construction Company

The commercial roof installation process can be daunting, but with the right contractor, it can be a smooth and efficient project. From the initial consultation to the final inspection, Helm Construction Company is committed to providing a seamless experience that minimizes disruption to your business. We offer expert commercial roofing services tailored to your business’s needs in areas like Lancaster, Harrisburg, Manheim, and more.


If you’re planning a commercial roof installation, contact Helm Construction Company today to schedule a consultation and ensure your roof is built to last.

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