Western Window Systems’ Series 3600 Vinyl Multi-Slide Door, named to Professional Builder magazine’s Top 100 Products in 2015, is about to get even better.

Unveiled at the 2015 International Builders Show (IBS), the new energy-efficient vinyl multi-slide gives production builders throughout the country the ability to bring indoor-outdoor living into their home designs. And with options such as a flush sill, retractable screen, and, introduced in July, custom sizes and configurations with an incredible 15-day production lead time, the Series 3600 offers more flexibility than ever to differentiate homes and drive sales.

Later this month, Western Window Systems’ will announce its latest option for the Series 3600 Vinyl Multi-Slide Door, one that takes indoor-outdoor living a step further by completely opening up a room.

Stay tuned for details.