VertiStack® Clear Door
VertiStack® Clear allows you to bring the outside in. These compact, vertically stacked sections take up minimal ceiling space so it won’t interfere with mechanical, electrical or plumbing fixtures.
Contact us about this productThe VertiStack Clear door features a unique construction with sections that stack above the opening
The VertiStack Clear door features a unique construction with sections that stack above the opening, eliminating the need for overhead tracks. This allows for a clear ceiling and won't conflict with mechanical, electrical or plumbing fixtures located in the ceiling. Designed with a clean, modern aesthetic, there are no hinges or exposed tracks or cables, and it is available with a variety of aluminum finishes and window materials.
Download Product BrochureModel VS904 Standard Specifications
Min Opening Width* | 4'6" |
Max Opening Width* | 20'0" |
Min Opening Height | 4'0" |
Max Opening Height | 14'0" |
Thickness | 2 1/8" |
Insulation | N/A |
Model VS904U Standard Specifications
Min Opening Width* | 4'6" |
Max Opening Width* | 20'0" |
Min Opening Height | 4'0" |
Max Opening Height | 14'0" |
Thickness | 2 1/8" |
Insulation | Intellicore insulated rails & stiles |
*The door will always be 6” wider than the opening width, so door width range is 5’0 to 20’6”.
This product is available for commercial applications only, click here for the residential version.
For interior mount only.
Calculate Number of Panels and Sections
Door Opening Width* | Number of Panels |
4'6" - 8'8" | 2 |
8'9"-12'8" | 3 |
12'9"-15'8" | 4 |
15'9"-19'8" | 5 |
19'9"-20'0" | 6 |
Door Height | Number of Sections |
4'0"-5'8" | 3 |
5'9"-7'0" | 4 |
7'1"-8'4" | 5 |
8'5"-9'8" | 6 |
9'9"-11'2" | 7 |
11'3"-12'8" | 8 |
12'9"-14'0" | 9 |
Product Approvals:
Florida Product Approval #FL42132
Glass Panel Options
![]() FULL-VIEW (VS904/VS904U) |
Glazing Material Options
*Mirrored and laminate not available in 1/2"
Glass thickness available in 1/8", 1/4" and 1/2". Tri-wall polycarbonate thickness available in 5/8".
**Tempered glass options available
Color Options
*Additional cost and lead time may apply. The use of “Bronze (Painted)” is recommended due to slight color variation that may occur during the anodizing process.
Safety Features
Strap Brake Safety System
Situated at the bottom section of the door and within the wall angles, this system is triggered when strap tension is lost. It releases the brake lever and engages the brake teeth to prevent the bottom and subsequent sections from falling.
Spring & Motor Covers
Optional spring and motor covers give VertiStack® Clear Doors a more elegant and refined look with even more versatility.
Spring Covers - provide a more design-driven look
Motor Covers - conceal the operator for a more attractive look
Models | BIM | Shop Drawing | Specification | Literature (PDF) | Instruction Manual (PDF) | Warranty |
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VS904 |
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VS904U |
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25,000 cycle torsion springs
Section locking devices on both sides of the door for increased security
High-strength strap assembly
Commercial 10 ball rollers
2” track mounted to a full-height 12-gauge wall angle
This product is available for commercial applications only, not for residential applications at this time.