Product Overview
Activar Air Louvers VSLH Slimline Low Profile Steel Vision Lite Frame for 1-3/4″ Thick Doors
The low profile Slimline™ vision lite mounts flush to the door providing a clean, aesthetic look. The Slimline was designed to avoid interference with other door hardware such as panic bars, and has a self-attaching frame with fasteners on one side for easy installation.
The VSLH model is our top-selling vision lite frame and is ideal for use with all commercial metal and wood doors.
- Mitered and welded corners with countersunk mounting holes
- Order size equal to cutout size - Glass size is 1" under, Visible glass is 2" under
- Glass / Glazing Tape Not Included - glazing to be ordered separately from our glazing section. Use fire-rated glazing with Warnock Hersey (WHI) or UL classification markings for fire-rated applications.
- Fire-rated up to 3 hours

VSLH vision lite frame cross-reference models: Advantage 784G, Anemostat Lo Pro, Cal-Royal SVL, National Guard L-FRA100, Rockwood/Pemko LT-B1
Call 1-844-TRUDOOR (844-878-3667) for custom sizes and info on volume discounts
| Brand | |
|---|---|
| Finishes |
Mineral Bronze (B), Silver (SI), White (W), Gray (G), Black (BK) |
| Order Size |
12" x 12", 8" x 30", 8" x 32", 8" x 36", 24" x 24", 10" x 10", 12" x 24", 12" x 30", 12" x 32", 9" x 9", 6" x 30", 6" x 36", 5" x 35", 7" x 22", 30" x 36", 24" x 30", 24" x 32", 6" x 27", 24" x 66", 24" x 60", 8" x 18", 6" x 60", 6" x 56", 24" x 72", 24" x 64", 24" x 56", 24" x 36", 18" x 60", 18" x 32", 18" x 30", 18" x 24", 18" x 18" |
| Frame Profile |
Low |
| Frame Construction |
20 Gauge Cold Rolled Steel |
| Glass Thickness |
VSL: 3/16" to 1/4" - VSLH: 3/16" to 5/16" |
| Door Thickness |
1-3/4" |
| Frame Fasteners |
#8 x 1" Flathead Phillips SMS - Included |
| Frame Fire-Rating |
3 Hour - Tested and Listed for UL 10C and Criteria of UBC 7-2 Positive Pressure - WHI Listed |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |