Empire Supply Co


87 Years!

Since 1931


7286 Manchester Rd.

St. Louis, MO 63143

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Our Replacement Windows are designed to provide an ideal balance of style, performance and price, making them the preferred choice of building professionals and homeowners alike.

Call Empire Supply Co. today for a

phone quote, or visit our showroom.

314 645 2633


Both top and bottom sash move vertically for ventilation and tilt in for easy cleaning.


Replacement Windows

A more economical version of the Double-Hung window. The bottom sash only move up and down.


Replacement Windows

One or more sash slides open horizontally for ventilation.


Replacement Windows

Hinged window that cranks open outward to the right or left.


Replacement Windows

Hinged at the top and opens outward from the bottom for ventilation.


Replacement Windows

Stationary windows available in rectangle, square and shapes.

Picture & Geometric

Replacement Windows

Replacement Windows

Types of Replacement Windows

Replacement Windows

Serving St. Louis, St. Louis County, Metro East and St. Charles

Energy Efficient . . . Quality . . . Low, Low Prices

Whether you are looking for energy savings, high quality or great value, Empire Supply Co. has what you need for replacing old drafty windows. The insulation of a vinyl replacement window is remarkably high. they will keep you cooler in the summer, warmer in the winter, reduce your utility bills and increase your comfort. If your windows no longer enhance the facade of your house, shield it from the elements or filter out noise, it may be time to replace them.

Energy Efficiency

Vinyl window technology has come a long way over the last 12 years. Vinyl material is tough and strong. Our replacement window products are constructed of heavy duty, multi-chamber vinyl and are rigorously tested to deliver years of smooth operation. Our high quality and durable materials are designed to stand the test of time. Whether for aesthetic reasons, energy efficiency or ease of maintenance, our ability to offer an extensive selection of high performance, low maintenance window products at incredibly affordable prices, makes choosing Empire Supply Co. the clear choice.

Quality & Value

A vinyl replacement window is virtually maintenance free. They never need to be painted and they are easily cleaned with soap and water. Repairs and painting to an old wooden window can be time consuming and costly. You will be surprised to find out how affordable it is to replace those old outdated windows, with new vinyl replacement windows from Empire Supply Co.

Maintenance Free

One mistake many people make is buying a stock size replacement window off the shelf. With a new construction window you are making the opening to fit the size of window. If you are replacing existing windows, they need to be manufactured to fit the existing opening. A window even fractionally too small will let those outside elements in. A window to tight will cause stress cracks in the glass and frame of the window. You will spend more time and money to make the stock size window to fit than just buying a custom made window. "Custom Made" doesn't have to mean expensive. At Empire Supply Co. we offer custom made windows at the best price. If you buy a stock size window you limit option choices such as Clear, Low-E, Obscure, or Tempered glass, Grid style, Fiberglass or Aluminun screen wire, etc. It may take more time to receive a custom made window, but in the end you have installed a window the right way.

Stock Windows


Since 1931 Empire Supply Co. has earned a solid reputation to offer high quality window products at the best prices. Our ability to buy from national manufacturers, combined with our low overhead, efficient management systems and debt free status allows us to sell our windows for less than our competitors. The manufacturers we represent don't just fabricate, they extrude their own vinyl, and mold inject their own hardware to lower the cost of production and make them leaders in the industry. Wrap that up with a comprehensive warranty to give you piece of mind.


Empire Supply Co. is a local, 3rd generation company, serving the St. Louis area for over 80 years. Unlike those unwelcoming, short staffed, big box chain stores, where an employee with limited expertise, who is working in the paint department one day and the window department the next. You will find Empire Supply Co. staff is ready to provide you with friendly, superior service. Since 1931, we have worked closely with contractors, property owners, and home owners to provide the best solutions to accomplish their project from start to finish and after.

Silverline Logo - Use on both commercial and resid



We are Authorized Distributors for:

Vinyl Replacement Windows WEBSITE RW GRIDS

Our windows are tested and certified by independent third party associations for energy efficiency and performance requirements. All windows are verified to pass each of their own rigid performance tests and for conformance to industry standards.