Commercial Roofing in Portland – BYLT Exteriors

Commercial Roofing in Portland

Your commercial property deserves a roof that’s as hardworking as you are. BYLT Exteriors offers a full range of commercial roofing services, including installation, repair, maintenance, and inspections. Whether you need a cost-effective flat roof, a durable metal roof, or storm damage restoration, our team ensures your business is protected and looks professional.

Affordable, durable, and available in a variety of styles, asphalt shingles provide dependable protection while enhancing your home’s curb appeal.

A sleek, energy-efficient option that delivers unmatched longevity and strength, perfect for Maine’s weather extremes.

Elegant and timeless, slate and tile roofs offer premium protection and a sophisticated look that lasts for decades.

Ideal for modern designs or garages, flat roofing provides a watertight, low-maintenance solution with a streamlined aesthetic.

The BYTL Exterior Service Process

Free Consultation

Schedule your no-obligation roof assessment.

3D Roof Scan

We use state-of-the-art technology to provide accurate measurements and visualizations.

Customized Proposal

Receive a detailed quote tailored to your specific needs and budget.

Expert Installation

Our skilled team efficiently installs your new roof with minimal disruption.

Final Inspection

We thoroughly check our work to ensure it meets our high standards.

Ongoing Support

Enjoy peace of mind with our industry-leading warranty and responsive customer service.

Why Choose BYLT Exteriors for Commercial Roofing?

Superior Quality

We use only top-grade materials from industry-leading manufacturers.

Unmatched Warranty

Our workmanship is backed by an industry-leading warranty for your peace of mind.

Transparent Pricing

No hidden costs or high-pressure sales tactics – just honest, competitive pricing.

Local Expertise

As Maine natives, we understand the unique roofing challenges our climate presents.

Customer-First Approach

Your satisfaction is our top priority, from the first consultation to the final inspection.

Looking for more? BYLT Exteriors also offers​

Residential Roofing

Commercial Roofing

Roof Repair & Maintenance

Areas We Serve

We proudly serve the following areas in Maine:

And surrounding communities in Cumberland, York, and Androscoggin counties.

Frequently Asked Questions

What types of businesses do you work with?

We work with all types of businesses, from office buildings to warehouses and retail spaces.

Signs include leaks, pooling water, or visible damage. Schedule an inspection, and we’ll provide honest recommendations.

Yes, our work is backed by an industry-leading craftsmanship warranty, plus manufacturer warranties on materials.

Timelines vary by project, but we work efficiently to minimize disruptions to your business.

TPO and EPDM are great for flat roofs, while metal offers unmatched durability for larger structures. We’ll help you choose the best option for your needs.