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HST Sliding doors

HST sliding doors are a product gaining large popularity in Poland, dedicated for the most demanding clients – houseowners. A well-chosen door can give you room a smart, modern look and character. Additionally, it does not occupy any useful floor area.

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PSK crack-opening/sliding doors 

Large glazing areas, through which the light enters the room, are the latest trend in construction and architecture of detached houses. PSDK crack opening/sliding doors are a perfect solution for a terrace or balcony exit or for winter gardens and elongated buildings with glazing.

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Multi-sliding doors

A system of sliding PVC doors and windows, suitable for balcony doors.

Comprised of several wings placed on separate rails, slidable along mutually parallel planes. Possible expansion by more parallel rails.

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Balcony doors

Smart and functional exterior doors for houses, shops and other rooms, based on PVC window frames. Made of high-quality materials, which feature excellent thermoinsulation and soundproof properties. They are durable and UV-resistant. Three models of doors in different patterns and colours.

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Inspiration gallery


Parameters comparison

HST 85

PSK crack-opening/sliding doors

Multi-Sliding

Balcony doors

Heat transfer coefficient

Uw ≥ 0,71 W/m2K

Uw ≥ 0,83 W/m2K

Uw ≥ 1,6  W/m2K

Uw ≥ 0,83  W/m2K


Energy Balance
(SW)

Sw ≥ 0,38

Sw ≥ 0,38

Sw ≥ 0,38

Sw ≥ 0,38


Sound insulation

34 – 45 dB

34 – 45 dB

34 – 45 dB

34 – 45 dB


Pane package

UG ≥ 0,4 W/m2K

UG ≥ 0,4 W/m2K

UG ≥ 0,9 W/m2K

UG ≥ 0,4 W/m2K


Safety

RC2

RC2


EPDM sealing

2-seal system

2-seal system

2-seal system

2-seal system


Profile width

172 mm or 197 mm

70 mm

80 mm

70 mm


Monoblock

No

Yes

No

Yes


Renovation windows

No

Yes

No

Yes


2700 x 5000 mm (height x width)

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2500 x 3200 mm (height x width)

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2250 x 4000 mm (height x width)

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2250 x 1600 mm (height x width)

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