The Marwin Company Inc.

The Marwin Company is a manufacturer of quality building specialities, including folding attic stairways, bi-fold doors, mirror bi-folds & by-pass units and pocket door frames.

Learn more about what makes The Marwin Company, family-owned for over 50 years, an industry leader in quality, service and value.

Learn about our fine quality products, from general information to product specifications, to help make your project a complete success.

Download installation instructions for our folding attic stairways, bi-fold doors, mirror bi-folds and by-passes, and pocket door frames.

Let us know how we can better serve you by calling us or by sending us an e-mail that contains your questions or comments.

Marwin has made its name by providing customers from Florida to Maine to Texas with quality products, timely shipments and great prices. When you need quality specialty building products...MAKE SURE IT'S MARWIN-MADE.

Superior wood and alumnium stairways with the "Pro" contractor and quality oriented independent dealer in mind. Every feature and component is designed for safety, function and aesthetics.

Our full line of By-Pass and Bi-Fold Mirror Door units are built utilizing Category 2 glass for safety, high-end hardware and sturdy packaging. Whether framed, frameless or beveled, Marwin has it.

In the Marwin product line for over 45 years, we carry one of the largest inventories of Bi-Folds in the country. Carrying all the traditional layouts, we can ship hinged, bored, with hardware and boxed in a matter of days.

Add space and functionality to any room with Marwin's easy to install Pocket Door Frames. Adjustable, knock-down, and built-up frames are manufactured from the highest quality materials with a variety of hardware choices. Some of the finest pocket doors in the business are Marwin-Made.