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.
Colored Hardware Options
For a consistent look, on doors with standard handles, we match the hardware color of the Series 3700 Vinyl Multi-Slide Doors to the frame. The two-piece flush handle with keyed lock is available with black hardware only.
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”.
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 (available with black hardware only) allows panels to easily slide past each other.
Standard size systems are available in 3-, 4-, and 5-foot panel configurations at a 95.875” frame height. All standard options include a ten-day production lead time.
Configuration options available:
- 3- and 4-panel (stacking and pocketing)
- 90-degree (stacking and pocketing)
- Bi-parting (stacking)
- 3X and 4X configurations (stacking)
OptionsStandard Size Three-Panel Configurations
OptionsOversized Four-Panel Configurations
Standard frame colors are white or almond. An optional black capstock on the panels and frame provide color stability and low heat gain.
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.