4550 series Vari-Slide™
The 4550 series Vari-Slide™ door is thermally-broken and custom-designed for telescoping multiple large panels. It is designed with options for pocketing and stacking. System configuration options are endless!
Each system is custom-built using semi-automated fabricating equipment for numerous configurations including 90 & 135 degree units, with options for motorization.
Our newly designed flush pulls and latch assembly are made of aircraft quality precision-milled stainless steel, with a large actuator for finger- touch operation. The maximum security laminated hook-lock is an industry standard; and has been used for years by commercial door manufacturers to meet strict forced-entry requirements.
Tested to AAMA standards. Superior energy performance.
Our standard flush sill is just 1" tall and is designed to line up evenly with interior flooring, creating a level transition to the outdoors.
Our concealed Slim-Trac™ is available for interior applications, and can be used in exterior applications as well, where air and water infiltration, and wind loading is not a concern. 1" floor tracks are installed to be flush with stone or concrete flooring, and staggered for better concealment while panels are closed. The panels are fully weather-stripped around the base.
Insect screens are also available in various configurations. Out standard insect screen is a single panel and is placed to the interior of the system, out of the weather and elements.
Precision Bearing Glide Options
The 4550 Vari-Slide™ system glide options feature precision engineered stainless steel tandem rollers in three rail sizes:
- 2.75" bottom rail with EZ Glide rollers
- 3.5" bottom rail Super-Glide rollers
- 4.5" bottom rail with Monumental rollers
Monumental products can be motorized (hardwired or wireless) for operation, and integrated with your home automation system using Doors-in-Motion automation systems.
Vari-Slide™ Flush Sill shown with riser
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