uPVC Sliding Doors HST 85 mm

Ratings
Brand: Aluplast
What you get
  • A perfectly-fitted system for large constructions
  • Three different threshold solutions (Basic, Standard and Premium) to eliminate architectural barriers
  • Modern technological solutions
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This product

uPVC Sliding Doors HST 85 mm

uPVC Sliding Doors HST 85 mm

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HST 85 mm

The ideal solution for those who want a comfortable connection between the interior and the terrace and a panoramic view achieved with a large glazed area. Thanks to the modular character of the structure, there is a possibility of three arbitrary product configurations, depending on the expected thermal parameters: Basic, Standard and Premium.

HST 85 mm – benefits

  • Window frame installation depth and treshold: 197.5 mm
  • Maximum sash dimensions: 3000 mm x 2700 mm
  • Depth of the frame: 140 mm
  • Fittings – lift & slide system up to 180 kg
  • Special window fittings ensuring that the sashes move freely and without any resistance against each other or against unopened parts of the structure
  • A special arrangement of overlapping strikers equipped with a system of butt joint gaskets for the adequate tightness of the space between the moving sashes of HST doors
  • The low threshold meeting the requirements for buildings without architectural barriers and allowing for trouble-free entry and exit
  • Three different threshold solutions: Basic (Alu / PVC), Standard (Alu / PVC with thermal break) and Premium (Plastic GFK, filled with foam)
  • More freedom in disposing of the living space – the doors do not enter deep into the room after opening
  • The possibility of using energy-saving glazing units with a width of up to 51 mm allows to achieve very high thermal insulation of the structure
  • HST 85 mm FIXFRAME – a new solution with a very narrow frame in the solid part (FIX) for the greater amount of light coming in

Specifications

BrandAluplast
Depth of the frame [mm]197.5
Maximum thickness of the glazing unit [mm]51
Profile thicknessClass A
Wind resistanceB3
Water resistance7A
Acoustic insulation33 - 45 dB
Air permeabilityClass 4
Specification - Read more

Acoustic insulation (Rw)

Acoustic insulation coefficient. It determines the insulation of the sliding doors against noise from the outside. The unit of measurement is decibels (dB). This parameter is influenced by: the thickness of the glazing in the glazing unit, the use of PVB laminated glass or the use of an acoustic foil.

Depth of the frame

A very important dimension, saying a lot about sliding doors quality and functionality. The depth affects the sound insulation, thermal insulation (U-value) and stiffness of the structure. To put it simply: the bigger the depth, the warmer the sliding doors.

Thickness of the glazing unit

A glazing unit is a structure consisting of two, three, or even four panes of glazing separated from each other by a distance frame, sealants and vapour-absorbing gas (argon \ krypton). The thickness of the glazing unit is the overall measurement, from the outside glass surface to the inside glass surface. The average double glazing thickness is about 24 mm while triple-glazed windows are 42 – 48 mm in thickness on average. The number of panes in a glazing unit affects the improvement of the U-value parameter

Profile thickness

The walls of the window chambers have different thickness, which determines the class of the profile. The thickness of the profiles is defined by the PN-EN 12608: 2004 standard. Profiles can have three classes: A, B and C. This parameter specifies the wall thickness of the profiles. The Class A profiles have outer walls with a thickness of ≥ 2.8 mm. Class B ≥ 2.5 mm. The standard does not define any requirements for class C sections. Class A profiles are the best choice as they provide us with the best window insulation. However, while selecting the so- called “warm” windows, you should also pay attention to such elements as the number of chambers, gaskets, type of the fittings, warm edge spacer, and glazing unit.

Wind resistance

It is one of the most important properties of windows and doors. It determines the safety of the entire structure, as it indicates the amount of pressure caused by wind that the window or door structure is able to resist without serious damage. The classification of wind-resistant windows and doors is carried out in accordance with PN-EN 14351-1. The wind load resistance of the window is described by two symbols: the number (1-5) which indicates the pressure of wind applied to the product and the letter (A-C) which indicates the amount of accepted deflection.

Water resistance

It is the capacity to avoid water leakages under wind and rain at the same time. Leakage is defined as the appearance of uncontrolled water (other than condensation) on the inner surface of the product. Obviously, the doors and windows with good waterproof performance can effectively prevent water from entering into their internal structure and – as a result – ensure a longer service life. The classification ranges from Class 0 (no test) to Class 7A for windows and Class 3A for doors.

Air permeability

It is the measurement showing how easily air can pass through a window or a door. The European Standard regarding air permeability in windows and doors is EN 12207. It classifies windows or doors according to their capability to prevent air travel through the system. This capability is measured on a scale, from Class 1 (less tightness) to Class 4 (higher tightness). A window or a door system with a higher level of air tightness is more energy-efficient, as less heated air escapes through it.

Colours

AP 01
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AP 06
AP 11
AP 15
AP 19
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AP 94
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AP 102
AP 106
AP 115
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