Senior, Military & First-Responder Discounts Available!

Free Estimates!

CALL US TODAY!

Senior, Military & First-Responder Discounts Available!

Free Estimates

CALL US TODAY!

Expertly Installed Windows AND Doors Since 2008

Since 2008, Horizon Windows and Doors has served the Georgian cities of Dunwoody, Decatur, Alpharetta, Oakhurst, Brookhaven, Kirkwood, and Kennesaw, as well as the surrounding areas of Dekalb, Fulton, Cobb, and Forsyth Counties with custom windows and exterior doors. Only the best selections, designs, and features tailored to your lifestyle are provided by our knowledgeable team. We service residential clients.


We install windows and doors on your home with our comprehensive services to increase its value and curb appeal. Working with us means working with skilled professionals. Horizon Windows and Doors wishes to collaborate with you to create the house of your dreams! Replacement of your home’s windows and exterior doors is essential for comfort, energy efficiency, and beauty.


Call our experts when you need a broken window replaced or want to find out how much a new front door would cost. We offer free estimates and offer senior, military, and first-responder discounts! You can also contact us online, or schedule online, and we’ll get back to you immediately! We are eager to meet you and learn how we can assist.

Our Services Overview

Why Choose Horizon?

At Horizon Windows and Doors, we simplify, streamline, and reduce window and door installation costs. Your home becomes more valuable and energy-efficient when you replace its windows and doors. The long-term value and productivity benefit justify the short-term expenses. How, then, do we distinguish ourselves from competitors?

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Better Products

We monitor market developments and source our goods from the top suppliers for the best windows and doors.

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Best Sales Team

Our highly knowledgeable sales staff is ready to provide the assistance and direction you need to make the right choice for your needs and your house. We can ensure you obtain the greatest products by knowing what’s on the market.

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Professional Installers

The hiring procedure for our installers is stringent, and they must be licensed and insured. You can trust that the best staff will be sent out to install your windows and doors.

Customer Service Icon

Superior Customer Service

On-time and prepared to work, our experts will arrive. To guarantee that all home improvement projects are finished on schedule and within budget, we have a dedicated project manager. We are happy to answer questions at any time.

House Icon

Better Products

We monitor market developments and source our goods from the top suppliers for the best windows and doors.

Sales Team Icon

Best Sales Team

Our highly knowledgeable sales staff is ready to provide the assistance and direction you need to make the right choice for your needs and your house. We can ensure you obtain the greatest products by knowing what’s on the market.

Shaking Hands Icon

Professional Installers

The hiring procedure for our installers is stringent, and they must be licensed and insured. You can trust that the best staff will be sent out to install your windows and doors.

Customer Service Icon

Superior Customer Service

On-time and prepared to work, our experts will arrive. To guarantee that all home improvement projects are finished on schedule and within budget, we have a dedicated project manager. We are happy to answer questions at any time.

Call Today for the Best Windows AND Doors!

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