Home Addition Construction

Transform Your Home with a Custom Addition

Ready to expand your living space? Gateway Exteriors is your trusted partner for home additions in St. Charles County, MO and the surrounding areas. We specialize in creating beautiful, functional spaces that seamlessly blend with your existing home. Our services include:

• Room additions
• Second-story additions
• Sunrooms and conservatories
• Garage expansions
• In-law suites
• Home office additions

Whether you need more space for a growing family or want to increase your home's value, we've got you covered. Reach out to us to start planning your dream home addition today.

Elevate Your Home's Functionality and Value

Home additions offer numerous benefits that can significantly improve your quality of life and property value. Here's why you might consider a home addition:

• Increased living space without moving
• Customized areas for specific needs (e.g., home office, gym)
• Enhanced property value
• Improved energy efficiency with modern construction
• Opportunity to update your home's style
• Accommodation for multigenerational living

With Gateway Exteriors, you'll get a thoughtfully designed addition that meets your unique needs and enhances your home's overall appeal.

Why Choose Gateway Exteriors

When it comes to home additions, experience and quality matter. Here's why Gateway Exteriors stands out:

• Lifetime warranty on craftsmanship
• Product warranties available
• Quality-focused approach
• No subcontractors - we use our own skilled team
• Meticulous attention to detail
• Best quality in the local area
• In business since 1982 - over 40 years of experience
• Long-tenured employees
• A+ rating with the BBB
• Family and locally-owned

Our commitment to excellence ensures that your home addition will be built to last, adding value and comfort to your home for years to come.

Contact Us

Ready to take the next step towards your dream home addition? Our team at Gateway Exteriors is here to guide you through the process, from initial design to final construction. We'll work closely with you to ensure your vision becomes a reality, all while adhering to local building codes and regulations.

Contact us today to schedule a consultation and discover how we can transform your home with a custom addition.