Hawthorn Home Exteriors

Welcome to Hawthorn Home Exteriors, your trusted general and roofing contractor located at 30 Fern Brook Court, O'Fallon, Missouri. Specializing in professional window replacement and James Hardie siding installation, we proudly serve the Saint Louis, MO area with unmatched expertise and dedication.

As St. Louis' foremost authority on James Hardie Siding, our team has trained hundreds of companies nationwide on best practices for siding installation. We understand that re-siding your home is an ideal opportunity to consider window replacement. Our projects often include wood, fiberglass, and vinyl window replacements, and many of our clients also choose to replace their front doors alongside their new siding. We collaborate with top door manufacturers to ensure quality and style.

With over two decades of experience, our founder has worked with thousands of homeowners and contractors across the Midwest, providing innovative solutions for home remodeling needs. Having worked directly for industry leaders like James Hardie and Pella Windows, he brings insider knowledge and a commitment to excellence to every project. At Hawthorn Home Exteriors, we are passionate about transforming homes and enhancing their value, striving to improve industry standards one project at a time.

We specialize in James Hardie Fiber Cement siding, Marvin windows, and Provia Windows and Doors, selecting only the best products to deliver exceptional value. Our team is dedicated to simplifying the home improvement process, offering guidance and support to turn your vision into reality. With our exclusive Lifetime Workmanship Warranty and manufacturer-backed product warranties, you can trust us to deliver superior performance and beauty for years to come.

Our comprehensive service includes a detailed proposal with a full scope of work, digital design renderings, product descriptions, installation details, transparent pricing, and project scheduling. We prioritize clear communication and daily updates throughout the installation process, ensuring a stress-free experience for you.

Discover the benefits of James Hardie Siding, known for its durability, moisture management, and high return on investment. Our siding acts as a sealed system, allowing moisture to escape while preventing mold and rot. We also incorporate Tyvek house wrap for enhanced wall performance, addressing issues common in older homes.

Join the many satisfied clients who have transformed their homes with Hawthorn Home Exteriors. Contact us today to learn how we can help you achieve your home exterior goals with confidence and peace of mind.