Engineered for Ease. Priced to Be Easy on Your Bottom Line.
You asked, we listened. In addition to being our most economical solution to differentiate your homes through indoor-outdoor living, the Series 3700 Vinyl Multi-Slide Door addresses key operating mechanisms while also managing to enhance the installation process. With special features such as a “floating” track insert, integral nail fins, and a snap-in interlock, the Series 3700 rolls with ease while helping to make installation easier on your bottom line.
So whether you’re designing a moving glass wall system into a single-family home community, townhouse, or condo, the Series 3700 Vinyl Multi-Slide Door is your passageway between a great idea and a great result.
What Makes It Different
Glides Over (Almost) Any Surface
A “floating” sill track insert gives the Series 3700 Vinyl Multi-Slide Door superior rolling performance, making it highly adaptable to a variety of flooring substrate conditions.
No Additional Framing Necessary
Designed to fit into most 2x4 and 2x6 openings, the three-panel configuration of the Series 3700 requires no additional framing.
Easier, More Economical Installation
Two nail fin set-back options, built into the profile as a standard offering, help make installation easier and faster.
Because the interlock is applied after the panel is installed, it can be cut so there are no gaps where unwanted air and light can get in.
For a consistent look, we match the hardware color of the Series 3700 Vinyl Multi-Slide Door to the frame. For our black capstock option, black hardware is used.
Integrated Weep System
Designed for effectiveness in a variety of climates, an integrated weep system safeguards against water intrusion, eliminating the need for a hard sill pan in most applications. Sill height is 1.5”. Standard aluminum sill covers enhance durability.
For better energy performance, our multi-slide doors feature low-E dual-pane, argon-filled glass from Cardinal IG. Pre-applied Cardinal Preserve film protects glass during installation.
Designed to complement nearly any space, the Series 3700 features big glass and a narrow profile to allow for more light and bigger views.
Tested for Performance
Western Window Systems products are subjected to air, water, and structural testing and are AAMA- and NFRC-tested and certified. Access our current NFRC values here.
The Series 3700 is designed to meet prescriptive energy codes in a variety of climates and features Energy Star-qualified options.
Concealed Locking System
The Series 3700 Vinyl Multi-Slide Door includes a hidden multi-point lock to secure its large sliding panels, providing additional strength and protection. A keyed cylinder option is available.
The narrow design of the Series 3700’s flush-mounted handle allows panels to easily slide past each other.
Standard size systems are available in 3-, 4-, and 5-foot panel sizes at a 95.875” frame height. A frame height of 79.875” is also available. All standard options include a 15-day production lead time.Configuration options available:
- 2-, 3-, and 4-panel (stacking and pocketing)
- 90-degree (stacking and pocketing)
- Bi-parting (stacking)
Options Standard Multi-Panel Configurations
Standard frame colors are white or almond. An optional black capstock on the panels and frame finish incorporates hybrid technologies that provide a high level of color stability and low heat gain capabilities.
For material samples, contact a Western Window Systems Volume Program representative.
After-market screening solutions are available from Wizard Screens. Screening is not available through Western Window Systems.