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THE MOST PERFECT SLIDING DOOR
The S55 is the epitome of sliding door perfection within Aluman's range of sliding door products. Why? Because of its breakthrough designs and versatile usage, making it the coveted product of architects and partners across Vietnam:
- The S55 is the only sliding door system offering two options for bottom rails, each aesthetically pleasing and adorned with numerous prestigious awards.
- It's the only sliding door system offering two variations of thresholds for both regular sliding and lift-and-slide configurations, catering to various architectural styles.
- The S55 is a super thermal-insulated sliding door system with a Uf thermal insulation coefficient of 3W/m²K, despite its slim 55mm profile.
- It boasts high load-bearing capacity (up to 500Kg/leaf), suitable for wide door designs of up to 4m in width and 3m in height, available in both regular sliding and lift-and-slide configurations.

The structure of the S55 sliding door, for both regular sliding and lift-and-slide
1
Heavy-duty wheel with a load capacity of 450Kg for regular sliding doors and 500Kg for lift-and-slide doors - manufactured in Germany / DIN EN 7684 - MADE IN GERMANY

2

3
The EPS Fiberglass insulated core, fire-resistant, triples sound insulation capacity - manufactured in Germany / DIN EN 7863 - MADE IN GERMANY

4
4-layer sponge for soundproofing, thermal insulation, waterproofing, and elasticity - manufactured in Italy / DIN EN 6058 - MADE IN ITALY

5
EPDM gasket set for both indoor and outdoor doors, soundproof, waterproof - manufactured in Germany / DIN EN 7863 - MADE IN GERMANY

6
Gaskets with high soundproofing and waterproofing properties, made in Germany to DIN EN 7863 standards, for insulation rebate sealing.

7
The load-bearing sliding rail system made of Stainless Steel 304, corrosion-resistant, sea salt-resistant - manufactured in Germany / DIN EN 6006 - MADE IN GERMANY

8
Double Silver LowE 2-layer thermal barrier glass, blocks 70% of heat, soundproof - manufactured in India / DIN EN 7863 - MADE IN INDIA

S55 SLIM & S55 BOLD
S55 SLIM: Featuring Slimline mid-rails with a narrow 3cm profile, suitable for both standard sliding and lift-and-slide doors, offering a modern and sleek aesthetic.


S55 BOLD: With a traditional midrail and a 90mm sightline applicable to both regular sliding and lift-and-slide doors - bringing a classic traditional aesthetic.




BEST FLOORING SOLUTION IN THE SEGMENT

The S55 offers up to 2 variations of bottom rails, each providing the highest aesthetic appeal. In the default variation, you can see that the entire floor inside and outside is completely flat, with only 7mm gaps, ensuring the highest level of seamlessness between indoors and outdoors - without compromising on aesthetics or functionality.

Unlimited sliding rail.

With the S55, you can design sliding door systems with an unlimited number of sliding tracks, maximizing space utilization. The S55 can also seamlessly integrate with flat mosquito screens and water drainage tracks, creating a harmonized and synchronized sliding system.



Fully negative rail

With the S55, you can absolutely design sliding door systems with an unlimited number of sliding rails, thereby maximizing the expansion of any space. The S55 can also seamlessly integrate with flat mosquito doors and water drainage rails to create a harmonious overall sliding system.

The best thermal-insulated sliding door in its segment.
The S55, with a thermal insulation coefficient Uf = 3W/m²K (the lower, the better for insulation), is the best-insulated sliding and lift-and-slide door system in its segment. With this coefficient, the temperature difference between the outdoor aluminum profile and the indoor aluminum profile can reach nearly 20°C. This means that when the surface temperature of the outdoor aluminum profile is 40°C, the indoor profile surface temperature will be only 20°C!
Perpendicular sliding - a natural solution with premium doors.


The solution to open up every corner naturally is an obvious choice with premium sliding doors. The S55 is our most premium sliding door system, therefore, it naturally comes equipped with this solution. When closed, the square corner detail measures 154x135mm.