uPVC Sliding Doors HST 85 mm

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
View specification
Lead time: up to 8 weeks Find out more

Guarantee included at purchase Find out more

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


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


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How it works

Asking for a quote
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Asking for a quote

Press ‘Get a quote’ button and submit your enquiry with the chosen joinery parameters.

Receiving the quote
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Receiving the quote

Our sales team will return to you with the purchase quote on joinery, delivery/installation costs and the lead time.

Number Three


Our employee will go through all the information included in the offer together with you.

Agreement and Payment
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Agreement & Payment

It is the stage where we confirm the contract and you make the payment.

Number Five


It’s the time it takes to produce your ordered joinery.

Number Six


This is the shipment period for your ordered products.

Number Seven


If you’re interested in our installation services, we agree on the dates individually.