V-4600 Lift & Slide Doors:
Great Views and Superior Protection

One of VT-4600 Lift & Slide system’s standout features is its lift-and-slide mechanism, which allows even extra-large, heavy glass panels to glide effortlessly with minimal effort. This system raises the sash slightly when opened, reducing friction and ensuring a smooth, quiet operation.

• Sliding of 2, 3, 4 & 6 sashes (left/right)

• Standard configuration: 1 rail
(1 sash + 1 fixed lite)

• Optional configuration: 3 rails

• Air Infiltration: 0.02 cfm/ft²

• Water resistance: 12.11 psf

• U-Value: 0.33

• STC: 43dB

• Max glazing: 2-3/16” (55mm)

• Optional barefoot friendly recessed track
(just 3/16” above finished floor)

• Optional ultra thin central sash option
(just 2” wide visible section)

• Optional drainage system

• AAMA rating: CW-PG60-SGD

• Maximum dimensions/sash
- Width: 130” (3,300 mm)
- Height: 130” (3,300 mm)

• Maximum weight/sash: 880lb.

• Sections
- Frame: 6-5/16” (160.6 mm)
- 3 Rails: 9-7/8” (251 mm)
- Sash: 2-3/4” (70 mm)

• Profile: 2.0 mm

• Polyamide strip
- Frame: 1-3/8” (35 mm)
- Sash: 1” (24 mm)

• Downloads:

Spec Sheet | CAD Drawing

OPERATION

The minimalist aluminum profile maximizes the glazed area, providing expansive views and an elegant, contemporary aesthetic that enhances indoor-outdoor living spaces.

Energy efficiency is another significant benefit of the VT-4600 Lift & Slide System, making it particularly suitable for modern, energy-conscious homes. The system incorporates thermal break technology, significantly improving insulation and reducing heat transfer. This results in better temperature regulation, minimizing energy loss and lowering heating and cooling costs. Its high-quality sealing system also provides excellent air and water tightness, ensuring the home remains comfortable in all conditions.

Lift & slide doors feature specially designed hardware that separates “sliding” and “sealing” into two separate functions. Turning the handle 180º releases the door from its closed position by lifting it above the track. The door can then slide effortlessly on its rollers.

Durability and security are also key strengths of the VT-4600 system, making it a reliable choice for long-term residential use. Constructed from high-quality aluminum, it’s highly resistant to corrosion, deformation, and weather-related wear and tear. This ensures a long lifespan with minimal maintenance.

Furthermore, the system supports reinforced glazing and multipoint locking mechanisms, enhancing security and providing homeowners with peace of mind. Unlike traditional sliding doors, the lift-and-slide feature allows the door to settle firmly into its closed position, improving both stability and security against forced entry.