Kansas City Replacement Doors & Entry Systems

Thermal King Front Doors offer the very best in material construction and safety. Material, finish, glass, and hardware options make having a totally unique replacement door option perfect for our customers.  

Let us show you the perfect doors.


Searching for Kansas City replacement doors? Thermal King Doors use only the best quality materials to construct our entry door systems. Highly skilled craftsmen assemble hand-beveled glass accents with a variety of unique glass options. Each handmade panel of art glass achieves its personality through textural waves and striations, random seeds (air bubbles) and a variety of other natural effects. No two sheets are ever identical. Our goal is to provide the finest quality glass panels available on the market. You don’t get a second chance to make a first impression and a beautiful Thermal King Door entry system will greet your guests with elegance and beauty. 

We take pride in delivering entry systems with top quality construction, made with the finest materials and backed by our lifetime transferable warranty. The safety and security of your home is our top concern. We reinforce our lock and deadbolt areas with commercial 20-gauge steel security plates. Very few other residential doors can be found with the level of security, or the quantity of options for customization, that Thermal King Doors offers. When it comes to your entry system we want to provide the highest level of quality, security, and beauty to your home at a price that is competitive and fair. 


Have Questions?

We are always available by phone or online to answer any questions you might have. 

Our Kansas City door company carries all the top replacement door brands. Signet Fiberglass Doors have taken fiberglass entry systems to a whole new level. With an astonishingly accurate representation of Cherry, Mahogany, Oak, Fir, and Knotty Alder, and 7 stain finishes there simply is no other door with more beauty, durability, or strength. Heritage Fiberglass Doors give a variable-depth grain texture with hand applied stain that gives a truly authentic appearance. All of the material from the fiberglass, to the hinge and strike, and panels are designed to give the most realistic and protected door facing for your home. Legacy Steel Doors are 20-gauge steel doors that give 49% more galvanized steel than other standard 24-gauge steel doors and come with 18-gauge foam-filled top and bottom endcaps that have increased rigidity, strength, and durability. 

Energy Star Windows and Doors

Not just some, but ALL of our products are Energy Star qualified. The Energy Star Program was created by the U.S. Department of Energy and the U.S. EPA to make it easier for consumers to choose the most energy efficient products. This label certifies our products meet or exceed the federal energy efficiency standard. 

Let’s Build Something Together

Our simple and hassle free process guarantees that your home improvement project will give you stunning results, guaranteed. 

No Obligation, Free Estimate

Our team is ready to help you and is specifically trained to help provide solutions, not sales gimmicks. You can schedule with us online or over the phone and our team will provide you with a totally free estimate. 

High Quality, Energy Efficient, Perfection

Once we have the specifications for your windows our project engineers will begin crafting our patented, industry leading, triple pane windows just for your home. We follow the same process for our beautiful exterior doors. 

Window, Door, and Siding Installation. With a smile.

Our installation technicians are expert craftsmen. But, they are also highly trained customer service professionals. We pride ourselves on the ability to complete your project on time and with friendly staff who ensure you have a positive experience. 

Perfection Guaranteed

We don’t just sell great windows, doors, and siding, we guarantee it. Our windows will never stick, rot, warp, fade, or fail. In fact, if they do, we will come out and replace it, no questions asked, period. We pride ourselves on quality and virtually maintenance free products for our valued customers.