• HST lift and slide doors

  • HST 85 mm sliding door system

    The HST 85 mm sliding door system is not only a response to the growing demand for larger window structures but also, through structural changes and, most importantly, the ability to use wider glazing units up to 51 mm in width, it allows for exceptional thermal insulation properties to be achieved

    • Woodec

    • Aludec

    • Modern Greys

    • Natural Timber

    • Other

    • ap19

      turner oak malt

      turner oak malt

      test

      ap20

      sheffield oak alpine

      sheffield oak alpine

      ap21

      sheffield oak concrete

      sheffield oak concrete

      ap22

      turner oak toffee

      turner oak toffee

    • ap03

      anthracite grey

      anthracite grey

      aludec

      ap04

      jet black

      jet black

      aludec

      ap07

      alux DB

      alux DB

      aludec

      ap08

      basalt grey

      basalt grey

      aludec

      ap12

      umbra grey

      umbra grey

      aludec

      ap36

      traffic white

      traffic white

      aludec

      ap37

      window grey

      window grey

      aludec

    • ap40

      nthracite grey

      anthracite grey

      ap60

      anthracite grey

      anthracite grey

      sanded

      ap61

      gray

      gray

      sanded

      ap63

      metbrush aluminium

      metbrush aluminium

      ap65

      quartz grey

      quartz grey

      sanded

      ap71

      jet black matt

      jet black matt

      ap79

      alux DB

      alux DB

      ap86

      papyrus whit

      papyrus white

      ap90

      silk grey

      silk grey

      ap91

      concrete grey

      concrete grey

    • ap01

      oak special

      oak special

      ap02

      natural oak

      natural oak

      ap11

      douglas

      douglas

      ap23

      golden oak

      golden oak

      ap25

      palisander

      palisander

      ap26

      dark brown matt

      dark brown matt

      ap27

      walnut

      walnut

      ap28

      walnut terra

      walnut terra

      ap29

      walnut amaretto

      walnut amaretto

      ap75

      sheffield oak light

      sheffield oak light

      ap93

      sheffield oak brown

      sheffield oak brown

      ap94

      sheffield oak grey

      sheffield oak grey

      ap95

      newcastle oak khaki

      newcastle oak khaki

    • ap05

      mahogany

      mahogany

      ap06

      dark oak

      dark oak

      ap15

      oregon III

      oregon III

      ap30

      dark green

      ap32

      dark red

      dark red

      ap34

      grey

      grey

      ap41

      steel blue

      steel blue

      ap42

      agate grey

      agate grey

      ap43

      green

      green

      ap44

      white

      white

      ap47

      diamond blue

      diamond blue

      ap50

      cream white

      cream white

      ap52

      birch

      birch

      ap62

      basalt grey

      basalt grey

      ap69

      dark graphite

      dark graphite

      ap87

      beige grey

      beige grey

      ap88

      quartz grey

      quartz grey

Features

Discover a world of innovation and functionality that sets us apart from the rest. Unlock the possibilities today.

  • Installation depth frame

    197 mm

  • Installation depth sash

    85 mm

  • Max size of the movable sash

    3000 mm

  • Maximum thickness of the glazing package

    51 mm

  • Available construction schemes

    A, C, D, F

  • Uf thermal coefficient

    up to 1,1 W/m²K

  • Artist

  • One system, countless possibilities

    The HST 85 mm lift-and-slide doors embrace modularity and offer versatile configurations. They come in three distinct variants, each tailored to specific thermal insulation needs: from the essential edition, through the standard offering, to the premium version. The premium choice, when paired with energy-efficient glazing units up to 51 mm wide, elevates thermal insulation to remarkable levels

  • For Enhanced Weather Protection

    The HST doors maintain exceptional weather tightness, even when closed, thanks to a unique system of overlapping clips equipped with advanced glazing gaskets. With an increased sash depth of 85 mm for HST balcony door structures, we've also refined the sealing point where the moving and fixed parts meet, introducing a tubular EPDM gasket. This subtle adjustment in the closing forces has significantly elevated the overall weather tightness of the joint

  • Artist
  • Artist

  • HST 85 MM FIXFRAME - Embracing Light and Efficiency

    The HST 85 MM FIXFRAME system presents a brilliant solution with an ultra-slim frame in the fixed-glazed section. It embodies the aspiration to maximize the expanse of glass, usher in abundant natural light, and harness the sun's thermal energy with utmost efficiency

  • Seamless Accessibility with Low-Threshold Elegance

    Our low door threshold, standing at a mere 48 mm in height, can be seamlessly integrated into the room's layout, spanning its full height. With the aid of special overlays, you have the option to align the threshold perfectly with the floor surface, eliminating architectural barriers and embracing a sleek and accessible entryway

  • Artist
  • Artist

  • Diverse Choices for Your Desired Openings

    Our HST 85 mm lift-and-slide doors offer a multitude of configurations, providing you with a range of sashes and fixed parts to suit your preferences. Among the most sought-after options are the 2-quadrant designs, which can feature one or both movable sashes, and the 4-lite designs, with the choice of two middle sashes or all sashes being movable. Your ideal configuration awaits

  • Expansive Vistas at Your Fingertips

    One of the undeniable perks of HST 85 mm terrace doors is their expansive design potential. With sashes reaching widths of up to 3.2 meters and heights of up to 2.7 meters in white, you can create impressive spans of over six meters of uninterrupted glazing. Enjoy breathtaking panoramic views that seamlessly merge the indoors with the outdoors.

  • Artist
Picture

HST 85

GFK

Picture

HST 85 PVC

PVC

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HST 85

aluskin

Picture

HST 85

fixframe

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HST 85

aluskin

Picture

HST 85

  • Discover Our Craftsmanship

    We excel in creating PVC and aluminum windows and doors, underlining our commitment to quality. We source premium components from trusted suppliers like Aluplast, Salamander, and WinkHaus. Our wide range caters to various customer needs, from eco-friendly windows for passive houses to innovative HST lift-and-slide doors, sleek aluminum structures, and timeless American-style systems

Aluplast

Ideal 4000

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PVC Windows

Aluplast

Ideal 7000

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PVC Windows

Salamander

bluEvolution73

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PVC Windows

Salamander

bluEvolution 82 MD

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PVC Windows

Aluplast

Exterior doors 70 mm

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PVC Doors

Aluplast

Exterior doors 85 mm

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PVC Doors

Aluplast

Lift and slide doors

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HST Doors

Aluplast

Slide doors

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Smart

Aliplast

Econoline

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Aluminium structures

Aliplast

Imperial i+

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Aluminium structures

Aliplast

Imperial 800

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Aluminium structures

Aliplast

Genesis 75

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Aluminium structures

Aliplast

Panorama

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Aluminium structures

Aliplast

Ultraglide

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Aluminium structures

Aliplast

Visoglide plus

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Aluminium structures

Aliplast

Slide plus

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Aluminium structures

American

Patio door

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American systems

American

Double slide

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American systems

American

Single slide

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American systems

American

Casement system

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American systems

American

Double hung

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American systems

American

Single Hung

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American systems

  • Our company is a close-knit family

    We create the company together with a team of people who care about professional service, professional execution of orders, and timely delivery to customers. It is thanks to reliability that we have gained trust not only on domestic, but also on many foreign markets.

    Monday - Friday
    08:00 AM - 16:00 PM

  • PVC Windows Factory FOREST

    M. Świercz, P. Bożek SPÓŁKA JAWNA
    st. Daleka 115, 82-200 Malbork

    Say Hello


    contact@forest.pl
    +1 917-877-1704

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