Comfortable and light operation of the door is ensured by a functional opening system that gently lifts the sash moving on special rollers. This makes sliding the door effortless. The doorstep can also be flush with the floor from the inside, making it much easier to move between the interior of the house and the patio or garden. Aluminum profile allows the construction of exceptionally large glazing, which maximally illuminates the interior, giving it a spacious and premium character.
DA-77
3300 mm
3200 mm
300 kg
1,1 W/m2K
Aluminum patio door colors
The full range of RAL colors is available in the color chart.
The colors presented are just a visualization and may be different from the actual colors.
Features
They operate on the basis of an innovative lift-and-slide opening system, and their additional asset is a large-size glazing. An extremely practical solution is also the use of a movable post that allows you to open the entire corner, thus enabling adequate air circulation. Corner patio doors made of aluminum fit perfectly into modern trends of transparent architecture. They will surely be appreciated by people who value functional and quality solutions.
HST DA-51 system in turn allows you to construct structures that optimally light up the interior of the building, giving it a spacious and premium character. In this system, there is a possiblity to use monorail construction, which allows the panes to be embedded directly in the frame without a sash profile. In addition, the narrow 34mm enclosures allow more natural light into the interior.
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