Showcase Now Offers Black Frames

Showcase Windows and Doors recently introduced black window frames for our line of Custom and Replacement vinyl windows and patio doors. Black-on-white frames are also available for New Construction!

We’re Neighbors

We are a vinyl window manufacturer located in Houston, Texas. At Showcase, we are keenly aware of the special demands the Gulf weather imposes on windows and doors. Our variety of products are manufactured locally and primarily distributed along the Gulf Coast.  With our proximity and knowledge of the market, we can provide our customers with an uncommon level of attention and service.

Vinyl Only

From its inception, our company has built vinyl windows and doors and nothing else. We were one of the first vinyl window manufacturers in Texas and have pioneered many features that other companies have tried to duplicate.

Heavier Frame

We have one of the heaviest frames in the industry. Our wall thickness is far above the average, giving our windows better thermal stability and structural integrity. This allows us to make larger sizes and gives our windows more rigidity. As a result, our windows are less likely to be installed with bowed frames or out of square.

Custom Sizes and Shapes

We offer a versatile line of custom-made single hung, double hung, casement, awning, slider, and fixed windows for both new construction and replacement. As a quality vinyl window manufacturer, we can create unique sizes, shapes, and configurations for our customers with few limitations. If you don’t see what you need in our catalog, ask us. If we can build it for you, we will.

Customer Service

We are committed to providing our customers with quality products and uncommonly high standards of service and support.  We achieve this through hiring the best people, and by being one of the most efficient companies in our field. Need something in a rush? We will try our best to meet your deadline.


As your local vinyl window manufacturer, we offer an exceptionl warranty on our products. Our Limited Lifetime Warranty covers vinyl frames, hardware, and glass against defects in workmanship and materials, as long as the original consumer purchaser owns and resides in the house. Showcase Custom Vinyl Windows and Doors offers one of the best warranties in the industry.

Additionally, we are now offering the Lifetime Warranty on our 143 Series of products.

Superior Features

Fusion-welded frames; 9-point weather stripping; single-hung and double-hung windows with tilt-in sash and integral lift rails; casements that open a full 90 degrees and offer multi-point locks; reinforced meeting rails with sash interlock; double strength glass standard; warm edge spacer with ¾” insulated glass; attractive beveled master frame; full balance covers; NFRC and ENERGY STAR® compliant.

Superior Options

Available in white, beige, bronze, clay and other frame colors. Our products can be ordered with or without integral nail fin; custom vent heights are available on single and double hung windows; versatile mulling system allows both vertical and horizontal configurations; superior sound control options available; grid options include internal flat or contoured grid bars and our Traditions brand simulated divided lite system; KeepSafe® Burglar and Hurricane glass options available; glazing options include Low-e and a variety of obscure glass patterns.


As a company, Showcase Custom Vinyl Windows and Doors is committed to paying more than lip-service to the issues of conservation and preservation of our earth.  We have, early on, determined that ecology and green awareness had to be an essential part of our vision.  As such, we routinely recycle all the by-products of our manufacturing process. We are constantly looking for better, more efficient and ultimately, more green ways to manufacture our products and service our customers. We welcome your input and hope that we are joined and emulated by our competition in these matters.

Why Vinyl?

Comprehensive Product Literature