Aluminum doors

Aluminum doors are a solution for demanding projects where the emphasis is on design, safety and long-term durability. They are characterized by clean lines, high strength and the possibility of large formats without compromising construction. At SULKO we design aluminum doors as a representative entrance element of the house. With state-of-the-art systems, safety features and precision manufacturing, they provide maximum security, comfort and a modern look that will stand up to the test of time.

Pivotal aluminium door

  • suitable for modern new buildings, design houses and representative entrances
  • pivot opening with support pins for smooth and quiet operation
  • possibility of glazing and door panels up to 70 mm
  • stable aluminum construction for large format input elements
  • Compatible with safety features, multi-point fittings and concealed hinges
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    Optimal aluminum doors

  • suitable for modern, energy-intensive houses and commercial buildings
  • robust aluminium construction with a construction depth of 77/86 mm
  • glazing or door panels up to 70 mm thick
  • superior thermal insulation and high tightness for low-energy buildings
  • high profile rigidity allowing large format and security doors up to RC3
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    Aluminium doors CLASSICAL

  • ideal for family homes, modern new buildings as well as light commercial buildings
  • solid aluminum construction with a construction depth of 70/79 mm and good thermal insulation
  • resistant to weather and everyday use, suitable even for larger entrance elements
  • possibility of insulating double and triple glazing (glazing up to 63 mm)
  • elegant appearance, minimal maintenance and long service life
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    Pasival aluminium door

  • suitable for passive houses, modern new buildings and energy-intensive buildings
  • robust aluminum construction with a construction depth of 95/104 mm
  • glazing or door panels up to 81 mm thick
  • superior thermal insulation and tightness, safety option up to RC3
  • possibility of hidden hinges, multi-point fittings and smart access systems
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    Aluminum Skyline Sliding System

  • Hidden frame and ultra-slim lines for maximum panoramic views
  • possibility of large-format wings up to 700 kg
  • Minimalist thresholdless appearance for comfortable and safe passage
  • very good thermal insulation and solid construction for modern buildings
  • manual or automatic control for maximum comfort

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    Folding Aluminum Foldline Door

  • suitable for terraces, conservatories, cafes and modern commercial spaces
  • possibility of wide opening without fixed posts — up to 8 wings
  • very good thermal insulation and high stability of the structure
  • quiet and smooth running of wings up to 120 kg
  • variable configuration — opening inside and out, low threshold
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    Our Inspirational Projects

    Every house has a story. And we insert windows into it that bring light, tranquility and comfort. Look at the places where we managed to fulfill the dreams of modern and cozy housing.

    Rodinný dům Býšť

    Stylish windows and doors for your new home.
    2021
    Býšť

    Poliklinika Děčín

    Stylish windows and doors for your new home.
    2025

    Rodinný dům Veselíčko

    Stylish windows and doors for your new home.
    2024
    Veselíčko

    Zlatý Lihovar

    Stylish windows and doors for your new home.
    2023
    Praha - Smíchov
    All References
    Lidé mluví kolem vysokých stolů uvnitř moderního výstavního stánku s nápisem SULKO pokrytým zelenými rostlinami.
    Dva muži prohlížejí různé vzorky okenních rámů a klik v moderní vzorkovně.
    Muž v obleku ukazuje na graf na velké obrazovce v kanceláři.
    Detailní záběr na vzorky okenních profilů s různými kovovými klikami a izolačním sklem na výstavní stěně.
    Modern interiérový prostor s vystavenými čtyřmi vzorky okenních rámů na šedé zdi ozdobené zeleným mechem.

    Visit our showrooms

    Get to know our products live and get advice from experienced specialists. In SULKO showrooms you can try different types of windows, doors and accessories and get recommendations for your project.

    List of showrooms