Slate roofing installation, inspection and repair by conrad Roofing

Slate roofing crafted with tradition, precision, and trust

Since 1947, Conrad Roofing has been a trusted name in high-quality slate roofing in Chicago. Whether you're preserving a historic church, renovating a classic estate, or investing in a long-lasting solution for a commercial property, our slate roofing services deliver the timeless elegance and durability you expect from true craftsmanship.

With over seven decades of experience, we specialize in both natural slate and advanced ready slate systems—each offering distinct benefits. We take pride in helping our clients make informed decisions tailored to their property, climate, and architectural style.

Why choose Conrad Roofing for your slate roofing project?

Experience you can trust.

With more than 75 years of hands-on roofing expertise, Conrad Roofing has completed tens of thousands of square feet of slate roof installations, restorations, and repairs across the region. Our portfolio includes private residences, commercial buildings, historic churches, and landmark institutions.

Masterful attention to detail.

Slate roofing demands skill, precision, and patience. Our team is highly trained in slate application techniques, ensuring a seamless installation that not only protects but enhances the beauty and integrity of your structure.

Customized solutions.

We offer both traditional natural slate and ready slate roofing materials to suit different project needs:

  • Natural slate roofing delivers unmatched durability and authentic charm. Quarried stone tiles can last well over 100 years and provide a distinctive, high-end appearance.

  • Ready slate systems offer a lighter, more affordable alternative. Designed for easier installation, ready slate combines the look of real slate with modern performance benefits and reduced structural load.

Slate roofing for historic and architectural restoration

Slate roofing plays a vital role in preserving the architectural character of historic buildings. At Conrad Roofing, we understand the importance of maintaining both aesthetic integrity and structural soundness. Our restoration work frequently includes:

  • Authentic slate tile replacement

  • Historical cornice restoration

  • Custom metal flashings and snow guards

  • Reproduction of original roofing profiles through our in house fabrication shop we can match any profile or design detail

Our skilled craftsmen work closely with architects, historical societies, and property owners to ensure all work complies with preservation guidelines.

Who we serve

Homeowners

seeking premium, long-lasting roofing solutions that elevate property value

Commercial property owners

wanting architectural distinction with low-maintenance performance

Historic property stewards

requiring preservation-compliant roofing and restoration services

Religious Organizations

requiring specialized artisanal roofing and restoration services

Explore our slate roofing portfolio

From landmark churches to private estates and municipal buildings, our slate roofing projects speak for themselves. Visit our Builds Gallery to see how Conrad Roofing brings beauty and durability together, one tile at a time.

Frequently asked questions about slate roofing

  • Natural slate roofs can last 75–150 years or more with proper maintenance. Ready slate systems typically last 40–60 years.

  • Our team evaluates your property’s structure to ensure compatibility and has a team of structural engineers and architects available to consult on your project. Ready slate is ideal for properties that can’t support traditional slate’s weight.

  • Slate requires minimal maintenance, but periodic inspections are recommended to address broken tiles or flashing issues.

  • Yes. We source and color-match slate to maintain the visual consistency of your existing roof.

  • Absolutely. We specialize in historically sensitive restorations that respect and preserve original materials and designs and are a preferred installer for many dioceses in the Chicagoland area.

Get started with a slate roofing consultation

A slate roof is more than just a roofing choice—it’s an investment in tradition, performance, and lasting beauty. Whether you're restoring a historic landmark or designing your forever home, trust Conrad Roofing to deliver unmatched expertise and craftsmanship.