The warmest sliding windows on the market

QDS24 is a company specializing in the production of HS lift and slide doors made of PVC and aluminum profiles. They are used both in public buildings and in single-family housing, serving as a comfortable exit to the terrace or garden. This extremely visually effective and convenient solution is increasingly winning the hearts of investors and becoming a very popular solution. The design of lift and slide doors allow for unrestricted arrangement of space. They also provide access to a large amount of daylight and the impression of close contact with the natural surroundings of the building. The HST door technology allows you to create large-size structures.

We focused on a narrow specialization to ensure the highest quality of workmanship and reliability of operation. We provide our clients with what we know best. Our business model is outsourcing production, commissioned by other companies producing joinery. We also work with window dealers, developers, construction companies and architects.

 

Promstahl is the exclusive trading partner of QDS24 in contacts with companies that assemble and distribute joinery.

Our products

Q-DRIVE

Q-SLIDE

  • wing installation depth: 80 mm
  • frame installation depth: 190 mm

  • folding height:

    • frame + sash – 180 mm

    • sash + threshold – 152 mm

  • possibility of glazing with packets up to 51 mm

  • warm and stable multi-chamber threshold

  • A & K schemes possible

  • anti-burglary protection up to RC2 class

 

COLORS

Standard films by Hornschuch account for 90% of sales

HS Q-Drive doors are available in a full range of decorative foil colors used in profiles of well-known brands Hornschuch and Renolit.

  • wing installation depth: 80 mm
  • frame installation depth: 156 mm
  • fold height
    • frame + sash – 149 mm
    • frame – 67 mm
  • Uf = 1.1W/m2K
  • possibility of glazing with packets up to 51 mm
  • the warmest system on the market
  • possible A & K schemes
  • anti-burglary protection up to RC2 class

FARBE

Standardfilme von Hornschuch machen 90 % des Umsatzes aus

HS Q-Drive doors are available in a full range of decorative foil colors used in profiles of well-known brands Hornschuch and Renolit.

Maximum dimensions of Q-Drive for scheme A:

WHITE – width 6.0 m / height 2.7 m / area 16 m2

COLOR – width 5.5 m / height 2.6 m / area 14 m2

Maximum dimensions of Q-Slide for scheme A:

WHITE – width 4.0 m / height 2.7 m / area 10.8 m2

COLOR – width 4.0 m / height 2.6 m / area 10 m2

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