Commercial Windows (PTAC Louvers) for the Hotels, Apartments, Offices, Schools and Other Commercial Needs

Our integral PTAC louves when combined with our RAM S900 casement, S990 awning or S840 heavy picture window is ideal for hotel installations. Our frame features precision cut mitered corners, polyurethane thermal barriers, wide styled profiles, a snap in glazing stop with no exposed screw heads and a 1” integral nail fin (or finless as required). The integral louver incorporates a number of unique features including mitered corners, a 3” inside frame height sized for standard PTAC base units and granite sills, an internal mullion and heavy duty louver blades and blank-out panels that can easily be removed for maintenance. We feature energy efficient 1” OA insulated glass units (inside glazed) with multiple low-e and tint options. We have six popular painted and anodized frame colors (custom colors available upon request).

PTAC Louver Windows Features & Benefits

  • Rated for Commercial Applications
  • Six Popular Frame Colors as well as Custom Colors upon Request
  • Low Maintenance Aluminum Frame Inside and Out
  • Multiple 1” OA Glass Options
  • Precision Cut Mitered Corners
  • Integral Heavy-Duty PTAC Louver

Why rely on RAM Windows for your commercial glass door or commercial window installation?

RAM provides innovative solutions for a variety of commercial customers, including hotels, apartments, offices, educational, and other commercial projects.

RAM is proud to support commercial customers with a comprehensive portfolio approach. Our experienced sales team will work with you to offer the industry’s leading brands of commercial window and door solutions that match your specific project – wherever the job takes you. In addition to manufacturing our own brand of high-quality commercial windows, we offer both windows and doors from Sierra Pacific, and LaCantina.

No matter what you’re trying to achieve, our family of RAM windows and distributed products are built to meet your most demanding needs. We have designed our RAM windows for both residential and commercial installations and our products have been performance tested with ratings ranging from CW40 – CW90. The integral nailing fin designed into each of our window products offers a significant weatherproofing advantage over traditional storefront products. In addition, our windows are produced in a controlled manufacturing environment resulting in improved quality versus site built storefront systems. Our popular painted and anodized finishes, large selection of glass options, custom sizes, low maintenance functionality and enhanced energy performance offer a unique combination for the demanding commercial and civic markets. Whatever you need, we’ll find a solution.

Rely on RAM for your next project. We can help you with a variety of commercial building projects, including:

  • Hotels

  • Apartments

  • Offices

  • Educational

  • Other Commercial

Stop By One Of Our Showrooms

Visit A RAM Windows & Doors Showroom in Austin, Dallas or Houston for our selection of multi-slide doors!


Off 99-South near 288


Located near 290 and I-35


In the heart of the Design District

Bring Your Vision To Life

Whether you’re an architect, builder, remodeler, commercial building contractor or homeowner, RAM is ready to go to work for you.