Exterior Door Replacement and Installation in Knoxville, TN 

Your doors do more than open and close. They protect your home, improve energy efficiency, and define your home’s style. Whether you are upgrading your front entrance or improving access to your outdoor living space, our experienced team handles design, measurement, and professional installation from start to finish.

Entry Doors

Your front door is the focal point of your home’s exterior. A professionally installed entry door enhances curb appeal, strengthens security, and improves energy performance. If your current door is outdated, drafty, damaged, or difficult to operate, our team can help you design a new entry door that fits your home perfectly.

Patio Doors

Patio doors create a seamless transition between your indoor and outdoor spaces. The right patio door increases natural light, improves accessibility, and enhances your home’s overall appearance. Our professional installation ensures smooth operation, tight seals, and long term performance.

Why Choose Window Works for Door Replacement?

When searching for a trusted door company, homeowners want quality products and professional installation. Window Works delivers both.

• Precise measurements for a custom fit
• Skilled, experienced installers
• High performance, energy efficient doors
• Clear communication from start to finish

We manage the entire process so your new door performs as beautifully as it looks.

Our Entry Door Options for Knoxville, TN, Homes

At Window Works, our goal is to help you secure high-performing entry door products that deliver protection, aesthetic appeal, and long-lasting performance for your home. We offer:

• Fiberglass entry doors – These doors offer superior insulation and minimal maintenance, all while providing the aesthetic appeal of natural wood. 
• Steel entry doors – This option is great for those who want to prioritize strength and security. Steel doors are also more cost-effective than fiberglass doors, so you can secure terrific performance while saving money. 

With either of these fantastic options, you can count on the experts at Window Works to help you fully customize your new entry door installation. We offer a number of custom features, including a variety of finishes, glass styles, and configurations, so you can find the right solution for your aesthetic preferences, functional needs, and budget. 

Our Exterior Door Installation Process

As a full-service entry door contractor, Window Works handles every entry door installation from start to finish.Our installations are handled end-to-end by our team of trained, licensed, bonded, and insured installation professionals who bring years of experience and a relentless commitment to detailed work. Here’s what to expect from the preparation phase of your exterior door installation:

• Initial consultation – With our 100% free, no-obligation consultation, we provide our clients with comprehensive details about our products and  exterior door installation process. This visit allows us to assess your needs, answer your questions, and make sure we create an exterior door installation plan that aligns with your budget. 
• Extensive measurements – Our goal is for your new custom exterior doors to fit seamlessly within your door opening, creating an airtight secure fit. So, our experts will take comprehensive measurements before ordering materials, ensuring that your exterior door is a perfect fit.
• Structural assessment – Next, we’ll assess the physical integrity of the door opening, looking for signs of rot, testing its load bearing capability, and checking the stability of the subfloor. 

Once we have fully prepared for your new exterior door installation, you can count on our licensed and insured experts to deliver flawless installation. Here’s how it works:

• Protecting your home – We utilize cloths and shields to protect your property from debris. We will also carefully remove your old door without causing damage to your property. 
• Weatherproofing – Once we scrape and vacuum the area to get rid of debris, we will then apply protective flashing in order to redirect water away from your home’s structure and protect against costly moisture issues. 
• Setting the frame – We will make sure the new door frame is aligned, use shims to eliminate gaps, and use heavy-duty anchoring to secure the door frame deep into the structure of your home, protecting your new exterior door from sagging or warping.
• Advanced moisture sealing – Our team injects low-pressure polyurethane foam  into the gaps to seal against moisture issues. 
• Testing – Finally, we’ll carry out extensive quality checks to ensure that every detail of your exterior door installation was done properly.

Thanks to our wealth of experience, top-quality materials, and factory-trained expert team, you can count on Window Works for exceptional exterior door installation services, backed by our ironclad Limited Lifetime Transferable Warranty. Our warranty covers both labor and material defects, so you can be sure your investment is secure.

Start Your Door Upgrade Today

Whether you are interested in entry door replacement or patio door installation, Window Works is ready to help. Contact our team today to schedule your consultation and take the next step toward a safer, more beautiful home.