Intus Windows is one of the pioneers in manufacturing and distributing super energy-efficient windows and doors in the United States.

Intus is driven by technology, innovation, and continuous progress.  There is a reason why their products have been called Technologically Beautiful.

They offers super energy-efficient windows, doors, and curtain wall lines that will fit any commercial, residential, or industrial application, and they are Passive House Certified and suitable.



Showcase Custom Vinyl Windows and Doors was founded in 1994 in Houston, Texas and continues to service the local community.

Showcase has been at the forefront of the quality vinyl window business since its inception. They were one of the first manufacturers to offer vinyl windows and doors as well as Low-E glass in the state of Texas. Showcase takes great pride in their flexibility in serving customers with any shape and size needed. All of their vinyl windows have always been custom manufactured to the customer’s specifications and satisfaction. 


IMPACT Windows:

Showcase is a leader and innovator in the high-quality IMPACT window market. Their IMPACT line is called the Protector Series and it helps protect your home from ultra-violet rays causing fading, and from water penetration, sound, debris, wind, and crime.





Window and Door Product Offerings

La Ventana of Texas puts great emphasis on choosing the top manufacturers of wood, vinyl, fiberglass and aluminum windows and doors. We are proud to say that we are a premier provider of the absolute highest quality window and door products.  La Ventana currently carries the following manufacturers of windows and doors.


There are windows that are more expensive. But none more impressive.
Hurd offers one of the world’s most energy efficient windows, the best wood protection in the industry, a Lifetime Limited wood window warranty, plus a supreme selection of options, colors and design choices.

Sierra Pacific is an industry leader in technological advances.

Sierra Pacific Industries is a third-generation, family-owned and operated forest products company based in northern California and the state of Washington.They use state of the art computerized scanning equipment to assure they are getting the highest yields from their raw materials. Whether in their sawmills or millwork plants, innovative equipment run by highly-skilled operators ensures that they utilize all available wood fiber.


Sierra Pacific is a vertically-integrated company

We own the forestland and manage it for sustainable growth
We process the wood in our sawmills
We convert the shop grade lumber from our sawmills to moulding and millwork (including window and door components) in our millwork facilities
We assemble the components from our millwork plants into top quality wood windows and doors in our window assembly plants
We ship the windows and doors to your jobsite on our trucks

Milgard is one of the largest and most trusted names in home windows and doors.
Milgard offers award-winning windows and doors to fit your climate with hardware that blends form and function. By producing their vinyl and fiberglass frame materials in-house, they can more closely monitor for quality control. Every window component, from hardware to window glass, is developed from hours of testing and attention to detail. Through their precision, they offer windows and doors that are built for long-lasting comfort. And for as long as you own your home, feel confident knowing your Milgard® windows and doors are covered under their Full Lifetime Warranty.


LaCantina Doors is a pioneer in designing and manufacturing folding door systems.

LaCantina's focus in developing and refining these products has resulted in the most innovative and comprehensive range of folding doors available. Dedicated to creating products that open spaces, they have evolved their product line to include a new class of multi slide door system and a complete range of swing doors. Their products offer the same signature door profiles to provide a perfect match for a complete door package. Architects, homeowners, and builders are now free to innovate their space with the same quality, performance, value and brand promise.


Weathershield's solutions clearly distinguishes Weather Shield from other window and door companies.

It’s the reason they offer more styles, shapes, sizes and options in more product lines than anyone else in the industry. It’s what drives them to design, engineer and manufacture the highest quality, most energy efficient products possible.


More than 55 years ago, Edward “Lee” Schield began with a vision and used his own personal savings to purchase aluminum extrusion parts. He assembled them, by hand, into storm doors and sold his products to homeowners in the Central Wisconsin area. Schield soon expanded his business by calling on contractors and while the number of orders continued to increase, the foundation of becoming a leading manufacturer of windows and doors was underway. ​Today, Weather Shield remains family-owned, with three generations actively involved in the day-to-day operations of the company. Weather Shield continues to grow and thrive by striving to offer only the highest quality products. Over the years, dedication to innovation has grown the company into one of the nation’s leading window and door manufacturers.